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We are looking for a skilled Python / TypeScript developer to join us for a long-term contract building advanced AI workflows, Agent integrations, and working with LLMs. However, to filter out spam applications and quickly evaluate your Git and coding skills, we require all applicants to complete a short, paid assessment first. **The Paid Assessment ($10 Milestone):** Before we discuss the main long-term project, you will be assigned a quick $10 milestone. 1. Check out our open-source repository: [login to view URL] 2. Pick any open issue labeled `good first issue` (or propose a simple API connector of your own, like a basic Weather API or Crypto tracker). 3. Fork the repo, duplicate the `tools/_template` folder, and write the API integration logic (this should take ~15-20 minutes). 4. Submit a Pull Request (PR). If your PR passes our GitHub Actions validation and meets the selection criteria, we will schedule an interview for the actual long-term contract! **To Apply:** Please start your proposal by telling us exactly which simple API tool you plan to build for your assessment PR!
Project ID: 40662466
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234 freelancers are bidding on average $416 CAD for this job

Hi — Elias here from Miami. I see you’re looking for a developer to build advanced AI workflows using Python and TypeScript. The core goal here seems to be creating a robust, scalable system that can handle complex automation and integration challenges. What usually matters most here is ensuring that the workflows are not only efficient but also maintainable. A common issue in systems like this is managing interactions between various APIs while keeping the codebase adaptable for future enhancements. The tricky part is usually ensuring seamless scalability as user demands grow. To address these challenges, I would structure the system with a focus on modular design. This allows for easier updates and integration of new features down the line. I’ve worked on similar projects where we implemented systematic API management and established clear documentation to facilitate ongoing development. A few questions to better understand the scope: Q1 – What specific AI functionalities are you looking to implement within the workflows? Q2 – Are there existing APIs or third-party services that we need to integrate with? Q3 – How do you anticipate scaling the application in terms of user load or additional features? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$500 CAD in 5 days
7.6
7.6

For my assessment PR I'll build a CoinGecko crypto price tracker tool — a clean, dependency-light connector that takes a coin id and target currency and returns the current price, with sensible error handling for invalid symbols and rate limits. My approach: fork the repo, duplicate tools/_template, and implement the integration following the template's existing interface and typing conventions exactly so it slots in cleanly and passes your GitHub Actions validation, with the API key (if needed) read from env rather than hardcoded. I work daily across Python and TypeScript on LLM tool/agent integrations and MCP-style connectors, so the longer-term workflow and agent build is right in my lane. Happy to start the assessment right away and take it from there into the main contract.
$250 CAD in 1 day
6.8
6.8

Hello, I WILL BUILD A WEATHER API TOOL FOR THE ASSESSMENT PR. I have carefully reviewed your requirements. I have 10+ years of experience with Python, TypeScript, API integrations, AI workflows, LLMs, automation and backend development. I am comfortable working with Git, GitHub, open-source repositories, pull requests and automated CI/CD validation. For the $10 assessment, I will fork the repository, duplicate the required template, implement a clean Weather API connector, test the integration and submit a proper PR that follows the repository structure and validation requirements. I can also contribute to advanced AI agent workflows and LLM-based integrations for the long-term project. I WILL PROVIDE 2 YEARS FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY. I eagerly await your positive response. Thanks, Christina
$450 CAD in 10 days
6.5
6.5

Hello!, I am a Florida-based senior software engineer(frontend, backend, ecommerce, etc) with 15+ years of experience in Python, TypeScript, and API development. I read your project description carefully, and this looks like a long-term build where clean architecture and reliable delivery matter more than quick hacks. I’ve built production AI workflows, automation tools, and backend systems that need to stay maintainable as they grow. For this kind of contract, I’d approach it in clear phases: review the current flow, map workflow logic and API needs, build and test the Python/TypeScript pieces, then tighten performance, edge cases, and documentation. If you want someone who actually pays attention to the details and cares about the outcome, that’s how I work. I’m comfortable with AI automation, custom APIs, data handling, and making sure the final result is stable enough for long-term use. Could you please clarify the following questions to help me better understand the project? 1) What is the current workflow, and what part do you want improved or rebuilt first? 2) Will this involve third-party APIs, internal services, or both? 3) Do you already have an existing codebase, or should this start from a fresh build? A few relevant examples of my work include AI workflow tools, internal automation dashboards, API-driven SaaS platforms, and data processing systems similar in scope to this kind of build.
$550 CAD in 3 days
6.2
6.2

Hi, I'm Denis, a developer with experience building API integrations and AI-related tooling in Python and TypeScript. I understand you need a developer to handle AI workflows, agent integrations, and LLM interactions, and the assessment focuses on API connector development. I'll pick the Weather API tool for the assessment PR since it's straightforward to implement and validate through API calls. The integration will follow the repository's structure, ensuring consistency with the existing tools. In the assessment task, I'll set up the API client with proper error handling, request retries, and type hints. After validating the connector locally, I'll submit a clean PR following the repository's contribution guidelines. Once merged, I'm ready to discuss the long-term project requirements in detail. I can start working right away. Let's connect and discuss the details. Thanks, Denis.
$250 CAD in 3 days
6.0
6.0

For the assessment, I plan to develop a basic Weather API tool. My name is MOHD SADAB, and my team and I specialize in delivering robust AI solutions for actual deployment rather than just prototypes. This aligns perfectly with your needs for building advanced AI workflows, Agent integrations, and working with LLMs. Our core competency revolves around enabling AI to operate seamlessly within existing systems, making real-time decisions. Your stack involving Python and TypeScript for this project matches our skillsets aptly. We have comprehensive expertise working across React, Flutter, Django, Node which we consistently deploy on AWS, GCP, and Azure. Additionally, your requirement of incorporating the AI aspect into hardware and enterprise software resonates strongly with our abilities. We thrive on bridging such boundaries. Another crucial factor that sets us apart is our capability to implement Odoo ERP end-to-end and design custom IoT hardware. These attributes allow us to put AI in places others can't – on edge devices, inside ERP workflows, interfacing with live sensor data and more- a perfect synergy to cater to your project needs. Partnering with us would fortify the futuristic augmentation of your system. Let's make powerful AI happen together!
$500 CAD in 7 days
6.3
6.3

Hi, For my assessment PR I'll build a simple CoinGecko crypto price tracker connector, duplicating the tools/_template folder and wiring the fetch plus response mapping so it passes your GitHub Actions validation. One thing I'd check first: does the template expect a fixed response schema for the tool output, or is it inferred at registration? That decides how strict I make the type definitions on the TypeScript side. Most of my work is Python and TypeScript API integration. On a recent contract I built out backend REST API integrations that a client's team relied on daily. We've also built AI agent workflows on OpenAI and Claude APIs internally. BD Automation: internal AI-driven workflow engine on OpenAI and Claude. Should I open the PR against main or a dev branch? Adil
$550 CAD in 7 days
5.9
5.9

Hello, As someone who thrives on challenging projects, your request for a skilled Python and TypeScript developer to build advanced AI workflows and work with LLMs stood out to me. With my computer science background and proficiency in multiple languages including Python, TypeScript, Java, Node.js, I bring a versatile skill set that can successfully handle the complexities of your project. My approach to development revolves around delivering high-quality products that exceed client expectations within agreed timelines - an attribute I believe aligns perfectly with your goal of iterative delivery. My experience building scalable web applications, RESTful APIs, and integrations combined with my understanding of databases like MySQL, PostgreSQL, MongoDB further establishes my aptitude for this project. To top it off, my knack of performance tuning and optimization at scale will be extremely valuable when creating sophisticated AI workflows. Moreover, I have a solid understanding of multithreading and enterprise-grade Java which proves useful in blending diverse technological components together. In the spirit of efficiency, let's make use of Ackerman Stack Core Package in multiprocessing trees implementation. I look forward to building a robust AI workflow solution with you! Thanks!
$555 CAD in 3 days
5.9
5.9

Hi, I reviewed the request and understand you need a short paid assessment PR by building a simple API connector inside the agent-tools-mcp-hub repository. For the assessment, I plan to build a basic Weather API tool that fetches current conditions from a public endpoint, validates inputs in TypeScript, and wires the connector into the existing Python/TypeScript workflow so it works with your LLM agent integrations. I’ll keep the code clean, follow repo conventions, and ensure GitHub Actions pass with reliable TypeScript and API integration logic. Let’s discuss here now.
$250 CAD in 30 days
5.6
5.6

Hello, As an experienced Python and TypeScript developer specializing in advanced AI workflows and Agent integrations, I am excited about the opportunity to collaborate with you on this long-term project. I understand the importance of demonstrating my skills through the paid assessment, and I am ready to showcase my capabilities. For the assessment PR, I plan to build a basic Weather API connector as it aligns well with the requirements and allows me to exhibit my proficiency in API integration and logic implementation efficiently. I have a solid background in developing complex AI workflows and integrating various systems, which makes me confident in tackling the challenges presented in this project. By leveraging my expertise in Python, TypeScript, and AI technologies, I am committed to delivering high-quality solutions that meet your expectations. I invite you to review my portfolio at https://www.freelancer.com/portfolio-items/11539740-microlent-systems-portfolio to gain a deeper insight into my previous projects and technical capabilities. Feel free to initiate a chat to discuss the assessment further or to explore how we can collaborate effectively. Looking forward to the opportunity to work together. Sincerely, Rajesh
$500 CAD in 10 days
5.6
5.6

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I have rich experience in Python, TypeScript, REST APIs, AI workflows, LLM integrations, MCP, Git, and automation. I understand the assessment requires selecting or proposing a simple connector, following the repository’s tools/_template structure, implementing the API logic, and submitting a clean PR that passes GitHub Actions validation. I’ll keep the implementation focused, readable, and consistent with the project’s existing conventions. I am skilled in Python, TypeScript, APIs, MCP, AI agents, LLM integrations, Git/GitHub, and workflow automation. I’m ready to start the assessment immediately and, if successful, would be excited to continue into the long-term AI engineering role. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$250 CAD in 5 days
5.5
5.5

Hello, I plan to build a Weather API MCP tool for the assessment PR, using a simple public weather endpoint to return current conditions such as temperature, humidity and wind speed. I got that you need a Python/TypeScript developer capable of building reliable API integrations for AI workflows, agent systems and LLM-based applications. I’ll fork the repository, duplicate tools/_template, implement the Weather API connector with clean input/output handling, follow the repository conventions, test it locally, and submit a focused PR that passes the existing GitHub Actions validation. My approach is to keep the connector minimal, production-minded and easy to extend, with proper error handling, API response parsing and configuration through environment variables where required. I’m comfortable working directly with Git, GitHub workflows, Python, TypeScript and external REST APIs, and can complete the paid assessment quickly before moving into the long-term AI/agent work. As final deliverables you will receive the completed Weather API tool, committed code, tests/validation, and a submitted GitHub PR ready for review. One thing I'd like to confirm before we start: should I proceed with the Weather API tool, or would you prefer I select an existing good first issue? Best Regards, Imran
$250 CAD in 2 days
5.2
5.2

For the assessment PR, I’d build a Weather API tool. The goal would be to keep the connector simple while demonstrating that I can work within your repository conventions. I’d first inspect the existing `tools/_template` structure and GitHub Actions checks, then implement the API integration following the same interface and patterns rather than creating an isolated implementation. I’d handle request validation, API response parsing, and predictable error handling so the connector behaves correctly when the external service is unavailable or returns unexpected data. I’d also run the available validation locally before submitting the PR. The main thing I’d watch is compatibility with the existing agent/tool architecture. A connector can work independently but still fail the project’s expectations if its schema, output format, or configuration doesn’t match the repository conventions. A couple of questions: Q1: Is there a preferred Weather API provider, or should I select a simple public API? Q2: Would you prefer the assessment implementation in Python or TypeScript? Q3: Should I add tests if the selected `good first issue` doesn’t already specify them? I’d keep the assessment focused on a clean, reviewable PR that fits the existing codebase. Juan Pablo
$500 CAD in 7 days
5.2
5.2

As an experienced Python developer, developing cutting-edge AI workflows and integrating APIs is my bread and butter. I thoroughly understand the research, implementation, and demand of AI systems, and have even worked on similar projects before. Furthermore, I have extensive knowledge of TypeScript - ready to demonstrate with the $10 milestone tasks. Looking at your open-source repository, I am excited to propose an API connector for a Crypto tracker. This task does not just involve coding but also requires in-depth knowledge of the crypto market, working with different exchange APIs, and data management - something that sets me apart from the competition. Hiring me means getting comprehensive expertise in both Python/TypeScript development and API integration. Moreover, my commitment to building clean, scalable systems designed for long-term success aligns perfectly with your requirement. Let's schedule an interview and get started on revolutionizing your AI workflows and agent integrations!
$250 CAD in 6 days
5.2
5.2

Hi, Aleksandar here, from Serbia, to help you. Long-term AI workflow work only pays off if the assessment PR reflects how I'd actually build the real thing, not a rushed template fill. I noticed you want the tool proposed upfront before writing any code, that usually means you're screening for people who scope before they touch the template, so I'd pick something concrete and useful rather than the easiest possible connector. For the assessment, I'd build a simple Crypto price tracker tool following your tools/_template structure, matching your existing connector patterns and passing the GitHub Actions validation. I've built API connectors and agent tool integrations before. Do you want the assessment tool to just return live data, or also include basic error handling and rate-limit awareness like your other tools in the repo? Looking forward to working with you.
$350 CAD in 5 days
5.3
5.3

Your agent-tools-mcp-hub repo will fail at scale if you don't implement rate limiting and error retry logic across all API connectors. Most developers skip this, but production LLM workflows hit API quotas fast when agents make parallel calls. Quick questions - are you planning to add a centralized rate limiter middleware for all tools? And what's your strategy for handling API key rotation when you onboard enterprise clients? Here is the architectural approach: - PYTHON/TYPESCRIPT: I'll build a CoinGecko crypto tracker tool for the assessment, implementing exponential backoff and caching to prevent redundant API hits during agent loops. - API DEVELOPMENT: I'll structure the connector with proper error handling for 429 rate limits and 5xx failures, ensuring your LLM agents don't crash mid-workflow when third-party APIs go down. - AI WORKFLOWS: I've built similar MCP integrations for 2 AI platforms where agents orchestrated 15+ external APIs simultaneously without bottlenecks or quota violations. I've spent 8 years building production-grade API systems that handle millions of requests daily. Let's review the repo architecture on a quick call before I submit the PR.
$450 CAD in 10 days
5.7
5.7

100% doable, been building agent integrations and LLM workflows in Python for a while now, just deployed 4 separate AI agents for a law firm handling their intake and follow-ups end to end. For the assessment I'll build a simple Crypto price tracker connector, quick to build and easy to validate against your GitHub Actions. Comfortable jumping into the long-term contract after, happy to start on the milestone right away. Let's do it.
$350 CAD in 7 days
5.4
5.4

★•══•★ Hi client ★•══•★ I’d like to build a simple Weather API connector for the assessment PR. I’ll fork your repo, duplicate the template folder, and write clean, efficient integration logic that passes your GitHub Actions validation. I focus on clear code and smooth API workflows, so you can count on solid, maintainable work. I’m comfortable with Python and TypeScript and have experience working with APIs and LLMs. Looking forward to proving my skills with this quick task—what’s your preferred weather data source? Best regards, Rico
$300 CAD in 7 days
5.0
5.0

You need to build an API connector for that agent tools repo, and I will use Python to do it, duplicating the `tools/_template` folder and adding the integration logic there, picking a simple API like Weather or Crypto, so you get a working example fast. I will not try to solve a complex existing issue on the `good first issue` label or build something overly complicated as that just delays getting you something functional, I will focus on the core task. What version of Python are you targeting for the integration? I will have a working API connector in your repo within the first day or two. Preferred Freelancer here, and I have not missed a deadline or gone over an agreed price yet.
$581 CAD in 21 days
5.2
5.2

As an accomplished developer with extensive experience in Python, I'm well-positioned to leverage my skills to contribute positively to your project. My comprehensive expertise includes developing sophisticated AI systems, creating autonomous AI agents, and multi-agent systems not limited to integrating them using the likes of OpenAI, Claude & Gemini. On top of this, I have gained substantial knowledge in building advanced workflows and creating Enterprise-grade web applications. I fully understand that your project requires proficiency not only in Python but TypeScript too, this happens to be another technology stack where I have considerable competence. Notably, I am experienced in creating SaaS platforms and optimizing cloud infrastructure, which is essential for implementing AI projects seamlessly. Lastly, my deep familiarity with Git and coding best practices guarantees that your project will comply with industry standards and my exceptional method of completing tasks promptly with high-quality results has been proven through various real-world projects similar to the task proposed by you. I look forward to a prospective discussion and seizing this opportunity to contribute significantly to your team and building- honestly furthering the milestones Science provides us.
$250 CAD in 2 days
5.4
5.4

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