Write python code for faceJobs

I'm searching for a Python developer knowledgeable in numerical data analysis. The key task of this project will be developing a Python script for classifying images. This script will then need to perform advanced data visualization tasks on numeric data. Task would be to analyze a dataset containing different types of fish breeds Images and is required to classify them using CNN based on their location and chemical compositions in various parts of an ocean/location Ideal Skills: - Excellent grasp of Python programming - Strong understanding of image classification techniques - Proficiency in numerical data analysis - Expertise in data visualization methodologies Previous experience with projects involving Python, image classification a...

I'm seeking a professional in Python with experience in computer vision, specifically with DVS 346 cameras. The goal of the project is to: - Detect human movements: Standing, walking, sitting, waving, jumping, running - Calculate the speed of detected movements The project will take place in an indoor environment. Ideal candidates should have: - Proficiency in Python - Expertise in computer vision - Experience with DVS 346 cameras would be a plus This is a unique project that requires attention to detail and an understanding of both human movement and computer vision principles. The ideal freelancer will be able to deliver accurate movement detection and speed calculations. I already have the DVS 346 camera for this project.

Project Title: Write the life of my father and his story. The evacuation in the war, the bombing of the two family homes and his move from poverty in London to a middle class career. I am seeking a talented freelancer to write a captivating biography about my father's life, focusing on his experiences during the war, including the evacuation, the bombing of our family homes, and his journey from poverty in London to a successful middle-class career. Specific Events and Anecdotes: - I will provide a list of specific events and anecdotes that I would like included in the biography. Style and Tone: - The biography should have a narrative and storytelling style, capturing the essence of my father's life and experiences. Perspective: - The biography should be written...

...PowerPoint or Google Slides, you are to create a presentation appropriate for use with other educators or parents. In this presentation you are to do the following: Identify each student and the issue he or she is facing. You must use the four student profiles provided below. Please DO NOT copy and paste the descriptions provided. Rather, you should explain what you feel are the core issues each face after reading the description. Identify the developmental impact of each issue. How is the issue impacting the student in the classroom? What does the teacher see that is interfering with learning? You will need to include the research that is directly related to the issues and aligned to the developmental goals for the students. For example, you might inc...

...written in Python, SQL Server, and MongoDB, I am currently facing a challenge. A logical error in the code is causing a bug, and I need an expert to fix it. High-level summary of the code- 1. Fetch records from SQL server ( total 680000 records) 2. Apply face recognition on each record 3. Insert the response from step 2 in MongoDB along with other data from the SQL server Issue- The existing code is currently doing steps 1 & 2 and performing step 3 at last when face recognition is applied on all records. Due to this it step 3 is waiting to complete the step 1 & 2. Expectation- After fetching each record from SQL server, the code should apply face recognition and then store the data in MongoDB immediately. I will share m...

...Thank you for being here Please note I need to install python 3.10 on centos and do not have a C compiler there Is there a solid set of steps without a C compiler ? Will give a 5 Star Review when this is done and will write such inspiring words for you, when done. Please understand; there is hope you can give your “best” price; been unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task;...

Python refactor code, change logic for the investment strategy

I'm seeking a freelance Python developer to improve the performance of a perspective correction script which is currently struggling with shapes that have more than 4 points. I have a Python script that does perspective correction of the images. It works in cases where the shape has 4 corners. If a shape has more than 4 corners, the script will not work. Please see attached and The script obviously fails on the "L" shapes. The has the expected result simulated. Attached is a zipped folder with everything you need to start. To run a script, use this command {filename} Example The "source" folder has various source images that have working and non-working cases. I need a solution that

I'm seeking an experienced Python developer who can leverage PyG to improve the accuracy of existing link prediction models on co-authorship network data. Key Responsibilities and Requirements: - Enhance existing models: You'll be tasked with optimizing and fine-tuning our current link prediction models, in order to improve the accuracy of the predictions. - PyG Proficiency: Proficiency in PyG, a Python-based library for building graph neural networks is a must for this project. - Previous experience: Experience with machine learning, particularly in the field of link prediction, would be ideal. - Dataset knowledge: Familiarity with handling co-authorship network data is a plus. I'm looking for a proactive, detail-oriented individual wh...

I'm looking for a highly skilled data scientist to dive into a project that requires a strategic blend of data analysis, data modeling, and machine learning. Python proficiency is essential for this role, as it's the primary tool we will be using. Ideal Skills: - Python programming - Data analysis - Data modeling - Machine learning Despite the specifics of the dataset size and type being unclear, the candidate should have experience handling different scales and types of datasets. Your ability to adapt and work with varying datasets will be essential. Please be prepared to showcase similar past projects in your proposal.

I am seeking a skilled developer who has strong expertise in Java or Python programming languages. This project involves developing a robust software that includes several key features: - User Authentication: Your capabilities should include creating a secure log-in feature for the users. - Database Integration: The software will need to interact smoothly with an existing database, so experience with database systems is essential. - Reporting and Analytics: The ability to incorporate reporting and analytics functionalities into the software is crucial. - Facturation: Knowledge of finance or billing systems is required to integrate facturation, it's a key component of this project. - Calendar: Lastly, being able to integrate a user-friendly calendar will be an added adva...

I'm utilizing an eform generator that necessitates manual setup of form fields and checkboxes on a PDF. To streamline this task, I'm looking for an expert who can automate the conversion of PDFs or image files into HTML, using the image/PDF as a background. If able to populate the fields with datalabels corresponding to program (OscarEMR) is a bonus. documentation eform generator being used, I would like to automate the process to not have to use the manual generator: Key Requirements: - Automation: The primary goal of this project is to automate part or all of the the form creation process - even if there is a way to automate the location of top left pixel of each checkbox. - Simplicity: The forms that

Tasks: We have three different algorithms for matching a resume with jobs on the website. They are coded in python. You have to create the APIs for webapplication. Then you create the Website which has 2 user types. Job Seeker and Employer. Login to use (home page) Job seeker will upload their resume details using a fixed form. Employer can post as many jobs using an upload job form. The data is stored in a table. On clicking the Find Jobs button (after uploading resume) or Find Profiles (for each job posting uploaded) the results page will show the ranked results (either job or resume depending on user). Home Page - Login SignUp buttons only...no design or banner or random stuff. Profile Page - Form Filling page with resume details. Resume Form Page Job...

...algorithmic trading. The main aim of this project is to connect a broker API for algo trading in the stock market using Python. The broker API to be used is not specified yet, hence, you should be adaptable and skilled with several common trading platforms such as E-Trade, TD Ameritrade, or Interactive Brokers. The task at hand involves connecting the broker API in order to carry out trading with our proprietary strategy. Ideal Skills and Experience: - Proficiency in Python - Deep understanding and experience with algorithmic trading - Familiarity with various trading platform APIs for algo trading Please include in your application a detailed proposal outlining the plan, tools, and methodologies you intend to employ for a successful project deli...

...will need to be changed. We will use the XFCE desktop environment using Devil Luna. The start menu icon should, in fact, be the Snipe logo. We will provide relevant artwork. This setup will be the basis for how any user will experience the system. Its splash screen should state "SnipeOS" with our logo, replacing the typical Ubuntu splash screen, and should be fully Snipe branded. Key Responsibilities: Customize the XFCE desktop to mirror the specifications found at the provided URL. Modify the background image and start menu logo to feature our Snipe logo. Implement a custom splash screen for SnipeOS. Pre-install and configure the specified software packages, ensuring seamless operation and integration. Required Software Packages: Office and Design: Xournal++,...

I have an existing small carport enclosure that needs to be brought up to code standards. It is currently made of wood and I would like to include windows as part of the design. Key Requirements: - The carport enclosure needs to be assessed and re-designed if necessary, ensuring it meets all relevant building codes. - Windows need to be incorporated into the design without compromising the structural integrity. - The use of wood as the primary material will need to be considered and any necessary adjustments proposed to ensure it's compliance with the code. - The enclosure must maintain its functionality as a carport while meeting all code requirements. I'm looking for a professional who has experience in architecture and compliance with building cod...

...Java, Python and C++, as well as experience in full-stack development. Key responsibilities include: - Developing a new web application from scratch - Integration of user-facing elements with server side logic - Building reusable code and libraries for future use - Ensuring the technical feasibility of UI/UX designs - Optimizing the application for maximum speed and scalability Skills and experience required: - Proficiency in Java, Python and C++ - Full-stack development experience - Strong understanding of web development technologies and concepts - Familiarity with Agile methodologies - Excellent problem-solving skills - Good communication and teamwork abilities Please provide a portfolio or examples of past work to showcase your capabilities. (**...

I need an Excel expert to build a tool that can automatically validate and correct any incorrect country codes in the file. Requirements: - Replace incorrect country codes: The tool should replace the incorrect country codes with the correct ones. - Predefined list: The correct country codes should be determined based on a predefined list. - Daily updates: The tool should be able to handle daily updates. Ideal Skills and Experience: - Advanced Excel skills: You should have a deep understanding of Excel functions and VBA programming. - Data validation: Experience with data validation and manipulation in Excel. - Attention to detail: It's crucial that the tool is accurate in identifying and correcting country codes. - Timely updates: Experience in creating tools that can handle dai...

I need a reliable system that carries out a time series analysis on live stock price data...Collection: Compile live trading data from both BSE and NSE. - Programming Language: The model should be developed using Python and webapp using django. - Deliverable: Create a prediction model based on Time Series Analysis apply suitable ML model like LSTM AROMA. Ideal skills and experience for this project: - Strong background in financial market analysis. - Proficiency in Python language and financial analysis libraries. - Solid understanding and hands-on experience with Time Series Analysis predictions. - Ability to handle and work with live market data feeds from BSE and NSE. If you meet these qualifications and are capable of developing such a prediction model, I'd...

I'm searching for a skilled Python Django developer with proficiency in deploying websites on a shared hosting environment with cPanel. The main purpose of this website is to provide a platform for user interactions. Skills and Experience: - Proficient in Python Django for website development - Experience in deploying websites on shared hosting with cPanel - Familiarity with Linux terminal is not necessary - Prior experience in projects involving user interaction platforms Key Task: - Deployment of a Django website on a shared hosting environment with cPanel, without the use of a Linux terminal.

...I need the support of an experienced Python programmer who can take charge of the frontend aspect of my web development project. At the core of this project are the following requirements: - Full proficiency in Python as the main programming language for the task - Demonstrated experience in frontend web development using Python - Familiarity with the best practices in Python programming - Capacity to effectively communicate, provide regular updates and accept feedback The missing response for the third question won't be an issue — I am more interested in a Python programmer who can bring their own unique ideas and solutions. You are encouraged to showcase your creative problem-solving skills. Apply if you have the necessa...

I'm seeking a developer to bring a compr...life. Key aspects of the project include: - Integration of voice recognition - Implementation of natural language processing - Development of a functional virtual assistant - Language Model and AI analysis I have a design and user interface in place, so your primary focus will be on the backend development to ensure seamless, reliable functionality. Ideal skills and experience for this job include: - Proficiency Python, Java or relevant coding language - Strong understanding of voice recognition and natural language processing - Experience in virtual assistant development - Ability to work with existing designs - Developing custom language learning model and coding to deliver relevant response. Deliverable is a beta-tested m...

...a Coppeliasim expert who can support me in creating and simulating robotic arms models in Coppeliasim. The professional should be able to write control code for the robot, and also troubleshoot and fix any simulation errors that may arise. The key responsibilities for this project are: - Develop and simulate robotic arms models in Coppeliasim - Proficient in programming languages required for the task, particularly Python and lua - Write efficient control code for the robotic arms - Identify, troubleshoot, and fix any simulation errors that may arise Ideal candidates should have: - Proven experience in working with Coppeliasim - Proficiency in Python and lua - Strong understanding of robotic arms and their control ...

I need a proficient software developer to...developer to build an offline multiple-choice question (MCQ) exam software compatible with Windows operating system. The primary purpose of this software is to conduct exams for learning institutions. Key Features Required: - The software should have a score tracking feature that effectively keeps track of students' exam progress and results. Ideal Candidate: The perfect match for this job should have substantial experience in software development, particularly in developing educational tools. An extensive understanding of the Windows operating system is crucial. Proficiency in programming languages like Java, Python or C# would be beneficial. Familiarity with creating scoring algorithms and a good grasp of user-interf...

I am currently facing an issue with the packaging of my Streamlit app, spe...app does RAG or Retrieval Augmented Generation. However, I am stuck with this bug. Any freelancer planning to undertake this project should be: - Skilled in Python programming - Familiar with Packaging methodologies like PyInstaller, PyIodide, Stlite - Experienced in debugging dependency issues The main tasks will include: - Understand existing errors in the packaging process - Debug the dependency-related issues - Ensure the final version of the packaged app works seamlessly with no errors in multiple hosts I invite freelancers with prior experience in handling similar tasks to place their bids. This project has the potential for future maintenance and update work if this initial task is comple...

Someone to deliver me a phone to my physically meeting face to face

As a project owner, I'm in need of a proficient backend developer chiefly for the deployment of a Python Django project. This includes: - Setting up server and database - Deploying the project using both Nginx reverse proxy and Apache - Enhancing backend performance The best candidate should offer rich experience in Python Django project deployment as well as server setup and optimization. There won't be any need for coordination with other teams or members. Hence, the ability to work independently is crucial. Please remember to include your relevant experience in your application.

I'm in need of a skilled Python developer with a strong background in AI and ML. The project involves a full spectrum of responsibilities in these fields, and I'm looking for a professional who can hit the ground running. Key Responsibilities: - AI Development: You'll be tasked with creating, implementing and maintaining complex AI algorithms and systems. - ML Model Development: This role will require you to design, train, and optimize machine learning models. - Data Analysis: You'll need to collect, interpret, and present data in a meaningful way, to help inform our AI and ML projects. Required Skills and Experience: - Expertise in Python is a must. You should be comfortable with Python libraries and tools commonly used in AI and ML projec...

I'm seeking a skilled Python developer who can handle all aspects of SNMP for my project. Key Responsibilities: - Implementing SNMP query and data retrieval - Efficiently managing SNMP trap handling and notification - Developing a robust SNMP agent Your role will be crucial in ensuring that our system effectively communicates using SNMP across multiple versions. Ideal Skills and Experience: - Proficiency in Python - Extensive experience with SNMP (versions 1, 2c, and 3) - Strong understanding of network communication - Previous work on SNMP trap handling and agent development is a major plus If you have the right skillset and experience, I look forward to seeing your proposal.

...Real-time scanning: The antivirus software should continuously check on the system files to detect/deal with threats promptly. • Firewall Features: An inclusive firewall feature aimed at facilitating additional system protection. Ideal Skills/Experience: • Extensive experience in antivirus application development, specifically for Windows OS. - Expertise in Windows Kernel Driver Development. - Proficiency in high-level programming with C++/C/C#/Qt, Java, and Python. - Developing apps in C/C++/C#/Qt - In-depth knowledge of low-level operations with X86/ARM Assembly Language. • Knowledge in system security and safe programming practices. • Demonstrated ability to meet tight project deadlines. I require this antivirus software as soon as p...

...-Models are already running on a local computer, but I need to move them to Sagemaker 100%. Data is on S3 already. -You need to configure and prepare Sagemaker from end to end, and teach me how you did it, since I need to replicate it in another system. -I will give you the data and access to AWS Ideal Skills and Experience: - Demonstrated experience in performing similar migrations - Proficiency in Python, R, and Spark languages - Hands-on experience with AWS Sagemaker -AWS is a MUST, -No matter how, we need to have both models up and running on Sagemaker. -You dont need to change, or imrpove the models, they are already good. But maybe you will need to adapt them to be able to run in AWS Sagemaker. Your ability to perform this task accurately and efficiently will be invaluab...

I'm looking for a professional programmer, proficient in Python to craft a script. This script is for the main purpose of finding mobile numbers, identifying their carrier, and matching this information with corresponding zip codes. This process is vital for my verification purposes. Not only this, but your script must provide these details in a CSV file output format. Key requirements are: - Extensive knowledge and experience in Python - Experience in number location and carrier identification script writing is a plus - Knowledge of data presentation in CSV format This task requires high attention to detail and a strong understanding of number location matching technology. If you meet this description, I'm excited to hear from you.

...Java, Python and C++, as well as experience in full-stack development. Key responsibilities include: - Developing a new web application from scratch - Integration of user-facing elements with server side logic - Building reusable code and libraries for future use - Ensuring the technical feasibility of UI/UX designs - Optimizing the application for maximum speed and scalability Skills and experience required: - Proficiency in Java, Python and C++ - Full-stack development experience - Strong understanding of web development technologies and concepts - Familiarity with Agile methodologies - Excellent problem-solving skills - Good communication and teamwork abilities Please provide a portfolio or examples of past work to showcase your capabilities. (*...

I need a Python code developed for vehicle route optimization. - The code should include 3 algorithms for route optimization. - Successful freelancers should include past work in the application. Ideal Skills: - Proficiency in Python - Experience in developing route optimization algorithms - Strong background in data analysis, web scraping, and machine learning, as these functionalities will be required in the project.

I'm seeking a professional with ample experience in smart contract development. We're not just looking for a freelancer, but a pro who can showcase past accomplishments in this domain. Key responsibilities will include: - Creating and implementing smart contracts - Validating and updating existing contracts Preferred Attributes: - Proficiency in Solidity, JavaScript, Python - Demonstrable expertise in smart contract development - A history of successful projects To be considered for this project, you should detail your experience in smart contract development. Include tangible examples and discuss how your expertise can benefit this project. Please note that applications without this information won't be considered.

...is a Python-based project involving LinkedIn connections parsing using a cookie file. The target is to uncover and analyze mutual connections between my personal friend's list and a CRM file. Important Aspects: - The script needs to efficiently extract the full profile details of LinkedIn connections, including their names, job titles, locations, and industries. The data about any mutual connections between my friends and my existing client database is distinctly relevant. - I also need the parser to generate records of connections between my LinkedIn friends and contacts in my CRM. - I would require the output to be well-organized and easy to navigate. It should be exportable and storable both as a CSV file and an Excel spreadsheet. Ideal Skills and Experience: - Profici...

I'm looking for a skilled Python developer who is well-versed in machine learning and GANs to implement a conditional GAN primarily for image generation as a part of my school project. Key Responsibilities: - Utilize Python to develop a conditional GAN. - Find an academic paper from the last 5 years that enhances the vanilla conditional GAN using a simple approach and use this incorporate their approach to this one. - Find a dataset suitable for the task. It's up to you to choose one. Requirements: - Proficiency in Python. Experience using PyTorch machine learning library. - Understanding of GANs and how they can be applied to image generation.

I'm looking for a skilled individual to develop a sophisticated sentiment analysis and recommendation system that can analyze aspects of customer reviews for a product. The primary goal of this system is to: - Identify positive aspects - Identify negative aspects - Provide recommendations based on customer reviews Key Requirements: - The system should be able to analyze multiple aspects of a customer review, specifically battery, camera, price, display, and performance. - For each aspect, the analysis should include both positive and negative sentiment. - The system will need to provide insights on the reviews based on the sentiments detected for each aspect. Ideal Skills: - Proficiency in Natural Language Processing (NLP) and Sentiment Analysis - Expe...

I have an existing VBA application that performs various calculations. I need to convert the VBA application to a Python-based desktop application. Key Requirements: - The converted application should perform the same calculations as the original VBA application. - The application should have a user-friendly GUI for easy input and output. - I am looking for a programmer with experience in both VBA and Python, to ensure a smooth and accurate conversion. Ideal Skills: - Strong proficiency in VBA and Python. - Experience in desktop application development. - Knowledge in creating user-friendly GUIs. - Ability to accurately replicate functionality from VBA to Python.

I'm facing issues with the websockets implementation in Kite Zerodha, where the connection frequently drops. It shows closing handshake error. And sometimes it does not give me quotes and sometimes it does. Please refer to my python file. This problem is specific to zerodha api websockets.

To enhance our team, we are looking for a Technical artist to work in the VP sound stage. Tasks: ● Solving technical issues and tasks for the implementation of the project; in terms of reproducing and optimising content for LED; ● Creating 3D previews; ● Work on the set (playback of content on LED installations, revision (edits) of content in real-time); ● Software setup and creation of the pavilion's internal network; ● Modification of the production pipeline in accordance with the objectives of the project (hardware and software); ● Integration of projects developed by third-party artists into the existing pipeline; ● Maintaining an archive of projects; ● Assessment of the rationality of purchasing ready-made assets on marketplaces. Requirements: 1 Deep under...

Your job is to develop a RESTful API only, no website, no UI of any kind. The API would work something like GET After called, the API will return a JSON response that contains all the data from sample reports. In other words, this API would perform a...similar AI based analysis of the given website URL and produce a JSON format response of that. The website is provided here as a sample of the report to produce, we are NOT using its API. In your bid, please specify what third party libraries and/or APIs you would use, such as what APIs from Huggingface, RapidAPI etc. I want this to be developed with PHP and/or Python. Pure PHP solution would be preferred.

I'm looking to have a tool developed that can analyze biological microscopy images, specifically with features such as color segmentation, edge detection, and cell counting. The tool should also support universal data import and corrections of alignment and image rotation. Ideal candidates for this project should have: - Strong proficiency in Python and Java - Previous experience with image analysis and microscopy imaging - Fiji, Maven, Eclipse preferred - Bio-formats - Would be great if you have experience in setting up a Fiji plugin (post your work)

I have a running Python file, who parse data from xml and insert it into sql server. Currently it isnt working. need an expert in python, who can fix it and upgrade few things as well.

I'm looking for a skilled Robot Framework expert to automate multiple tasks in my Windows environment. Your primary responsibilities will be: - Automating test execution - Automating data validation - Automating form filling Skills Required: - Expertise with Robot Framework - Proficiency in Python It's essential that the automation solution is designed specifically for a Windows environment. Experience in similar projects will be a great asset.

I'm looking for a proficient developer capable of creating a customized web crawler for eBay and AliExpress. The primary function for this crawler will be to accept a list of keywords of any length and return specific data about those products. Here's what I need in detail: • Find top hot selling products at any given time • Crawl eBay and AliExpress for specific product data based on entered keywords. • The data retrieved should include product names, quantities sold and locations of sellers, images, • The crawler should be capable of providing this information for a variable timescale, ranging from 1 to 30 days in the past. • The results should be sortable. Php or python preferably The task would best ...

I'm in need of a custom Python parser using the pylatexenc library. It should mainly feature: - Special Feature Parsing: This parser must be able to parse through figures, tables, and equations specifically, while remaining in original LaTeX format. - Format Conversion: convert to simple text The ideal candidate for this project will have proven Python skills, familiarity with the pylatexenc library, and knowledge of LaTeX. They should also have experience with custom parser creation, and be familiar with converting LaTeX into other formats. Note: extensive testing on sample latex projects needs to be conducted to make sure its generalizability.

I'm looking for a skilled PHP developer to create a code editor plugin. The plugin should replicate the functionality of the Shopify code editor, offering Syntax Highlighting, Auto Complete, Error Detection, and supporting both HTML/CSS and PHP languages (PHP support is optional). The plugin is intended to be a standalone component, not embedded or replacing any existing editor. the editor should include a file search (to search through templates) - similar to shopify but as well as searching filenems it shoudl also search in contents The editor shoudl work with a master theme/child theme style system such that when a template is modified its auto-copied to the child theme Key requirements: - Develop a code editor plugin similar to Shopify's - Imple...

As a person hiring, I'm seeking proficient technical interviewers with specific skillsets and experience. Your responsibility will be to assess candidates' technical knowledge and evaluate their problem-solving capabilities. Requirements: - Proficiency in Python with the Pyramid framework, SQLAlchamy ORM tool, and PostgreSQL. - More than 10 years of Python experience. Ideal Skills: - In-depth knowledge of programming languages, system architecture, data structures, and algorithms. - Stellar communication skills, with a knack for evaluating others' technical knowledge and problem-solving abilities. Become a part of this valuable process where you'll be instrumental in identifying talented individuals who can contribute effectively to our techni...

I'm seeking a prof...algorithm outlined in the provided paper - Formulate the situation in an AI environment - Deploy metaheuristic algorithm ( Modified shuffled frog leaping algo) to offer an optimized solution - Write a comprehensive report encompassing the problem definition, solution process, and outcome, and not ai written report. Ideal Skills & Experience: - Proficiency in Python is mandatory - Knowledge of AI tools, metaheuristic algorithms, and optimization processes - Proven track record of problem-solving and providing viable solutions - Capable of writing clear, comprehensive reports without the use of AI for writing The project requires intermediate complexity. Don't hesitate to apply if you are enthusiastic about problem-solving and optim...