Payment processingJobs

...Invoices and credit notes are never edited 5. Explicit human approval is required for price changes 6. Mobile is for overview and decisions, desktop for configuration 7. The system must reflect real supplier behavior ⸻ 3. High-Level Architecture The system must be delivered as a single web-based application with: • Backend API • Relational database • Email ingestion service • PDF / OCR processing • Responsive frontend (mobile-friendly) • Role-based authentication Deployment may be cloud-based. Technology choices can be proposed by the developer but must support the requirements below. ⸻ 4. Functional Modules ⸻ 4.1 Invoice Intake (Email-Based) Requirements • Dedicated invoice email inbox • Automatic monitoring of incoming...

Tengo un sistema web con reportes en crystal report y han dejado de funcionar los reportes. Al inspeccionar en el explorador tengo el sisguiente error: :15 Uncaught : : An unknown error occurred while processing the request on the server. The status code returned from the server was: 500

Midtrans payment integration.

Weka . NLTK. Inbox for details

Server FTP Details ftp@ Sheeptime75#

...computer networks. PDA based flexible ticket system You are going to implement a prototype of a flexible ticket system. In its complete version it is going to replace the current RF-id tag based system. The new system expected lifetime is 5 year only. In 5 years it is expected that face recognition has advanced sufficiently to allow ticketing based entirely on automatic unattended image processing. While the proposed system only partly reduces the manual control, it will reduce the amount of sign in /sign out equipment on platforms and placing that equipment entirely in the rolling stock. Each train compartment or bus is already equipped with a wireless LAN connected to the InterNet. The train or bus computer knows the current position (GPS). A passenger simply assoc...

...computer networks. PDA based flexible ticket system You are going to implement a prototype of a flexible ticket system. In its complete version it is going to replace the current RF-id tag based system. The new system expected lifetime is 5 year only. In 5 years it is expected that face recognition has advanced sufficiently to allow ticketing based entirely on automatic unattended image processing. While the proposed system only partly reduces the manual control, it will reduce the amount of sign in /sign out equipment on platforms and placing that equipment entirely in the rolling stock. Each train compartment or bus is already equipped with a wireless LAN connected to the InterNet. The train or bus computer knows the current position (GPS). A passenger simply assoc...

Opencart credit card payment module error

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I'm seeking a dedicated Junior Accountant to support our finance and operations team in a fast-paced food service environment. The ideal candidate should be detail-oriented, organized, and capable of managing day-to-day accounting tasks. Key responsibilities include: - Accounts Payable/Receivable - Payroll Processing - Bank Reconciliation - Tallying and mailing responses in a professional manner Ideal skills and experience: - Experience in accounting, preferably in food service or similar fast-paced environments - Proficiency in accounting software - Strong organizational and multitasking abilities - Excellent attention to detail If you are a motivated individual with a passion for finance and a knack for numbers, I would love to hear from you.

Project/Task Description: This is the scope of work per the woo commerce a...sales agent commission tracking • Set up customer assignment to agents • Configure commission payout request system Dashboard Configuration • Customer payment history visibility • Sales agent earnings tracking • Business team member management • Admin commission payout processing • Subscription renewal automation Testing Required • Individual subscription signup flow • Business team member invitation process • Sales agent commission calculation • Payment history display for all user types • Payout request submission and processing Training & Documentation • Admin system management walkthrough • Basic user role exp...

... • Produce site and elevation drawings for all proposed structures (poultry sheds, water tanks, feed silos, access roads, bunding, etc.) ready for council submission; CAD or Revit output preferred. • Address food-safety compliance: registration of the business for primary production of eggs, and documented alignment with Eggs and Egg Products Standard 4.2.5 plus the Primary Production & Processing Standard for Eggs, Poultry and Sprouts. • Outline a framework for annual Shire inspections and supply a simple checklist we can keep updated to demonstrate ongoing compliance. Acceptance criteria 1. All plans meet Serpentine/Jarrahdale Shire formatting and lodgement requirements. 2. Technical content references current Australian Standards and EPA gui...

I'm seeking a dedicated Junior Accountant to support our finance and operations team in a fast-paced food service environment. The ideal candidate should be detail-oriented, organized, and capable of managing day-to-day accounting tasks. Key responsibilities include: - Accounts Payable/Receivable - Payroll Processing - Bank Reconciliation - Tallying and mailing responses in a professional manner Ideal skills and experience: - Experience in accounting, preferably in food service or similar fast-paced environments - Proficiency in accounting software - Strong organizational and multitasking abilities - Excellent attention to detail If you are a motivated individual with a passion for finance and a knack for numbers, I would love to hear from you.

Weekly retainer fee for legal support services rendered. Scope Covered: documentation & review General correspondence and file reviews. Setup of interim engagement structure. Payment Terms: Fixed fee of AUD $1,500 for the stated week.

We are looking for an experienced Laravel Full-Stack Developer to upgrade and enhance our existing payment gateway platform with advanced white-label capabilities. This role requires strong expertise in Laravel architecture, API development, multi-tenant systems, and fintech integrations.

I have a Raspberry Pi 5 paired with a HealthyPi 5 HAT on my bench and I w...source code and requirements file. 2. Systemd (or similar) service so it autostarts on boot. 3. Read-me with setup steps I can rerun on a fresh SD card. 4. Quick demo video or screen recording proving the conversation flow. Acceptance criteria • “Give me a status update” is recognized reliably in a quiet room. • Spoken and on-screen advice corresponds to live HealthyPi readings. • All processing functions with Wi-Fi disabled after install. Timeline & next steps I need this wrapped up inside two weeks. Let me know your availability, estimated hours and rate, and we can kick off right away. Remote testing is fine, and I’m happy to ship logs or run extra diag...

I have a set of Automation Anywhere A360 bots that currently handle web automation, Excel processing, and email handling. I now need every one of those workflows rebuilt in Microsoft Power Automate—both the cloud flows and Desktop (PAD) components—while preserving the same business logic and performance. Here is the flow of work I expect: 1. Analyse the existing A360 packages to capture every step, variable, credential, and dependency. 2. Re-create each bot inside Power Automate, introducing structured error handling and logging so exceptions are surfaced clearly in run history or via alerts. 3. Set up test cases, walk through them with me, and adjust until each migrated flow produces identical results to the original A360 version. 4. Package the final solutions ...

Build a small reliability-critical relay service between **TradingView webhook → SignalStack execution**. The service must: 1. Receive webhook JSON 2. Forward it unchanged to SignalStack 3. Log each event into an auto-growing CSV dataset (Excel-ready) 4. Prevent duplicate processing 5. Run continuously and safely (24/7 trading environment) This is infrastructure plumbing — not a trading bot, UI, or analytics system. Example Input ```json {"symbol":"CADH2026","quantity":1,"action":"buy","strategy_code":40217,"position_id":"40217_17022026_0600","bucket":"IW_LONG"} ``` Extra fields may appear and must not break forwarding. --- Requirements -Webhook Endpoint * POST `/...

Title: Senior Android Developer: Multimodal AI Pipeline (Real-time Video & Audio) **Project Description:** We are seeking a Senior Android Engineer to develop a modular, high-performance infrastructure for **real-time Multimodal capture (Video + Audio)**. The core of the project is a "Hybrid AI Routing Engine" that intelligently switches between on-device local processing and cloud analysis using Gemini 2.0. This application is an R&D prototype that must be **Play Store Ready**, with a heavy focus on background stability and thermal management. **Important:** The ultimate goal is to port this architecture to an Android-based smart glasses OS (AugmentOS), so the code must be hardware-agnostic. **Technical Specifications:** **1. Multimodal Pipeline (Camera + Aud...

...the Elegoo Centauri Carbon Slicer to see if it has any problems with the 3D design. That way you can see what might need to be corrected before it is ready for a test print. I will need time to test print this when it is done. Deliverables • Native Blender file (3MF or stl) • Watertight 3mf and stl ready for 3D printing • Brief notes on print orientation, preferred material, and any post-processing tips I’ll provide additional sketches/images and dimensions as soon as we kick off. If you’re comfortable turning imaginative forms into practical, printable objects, let’s make this sculpture-tool hybrid a reality. The handle must be able to screw and unscrew into the base and be strong enough to not break when being used. It must have all de...

...and companion mobile apps. The scope covers both the backend and frontend of the website, any essential plug-ins, plus fully fledged iOS and Android applications that mirror the web experience. The core of the project is an online booking system. Clients must be able to see real-time availability, reserve a slot, and pay securely on the spot. Calendar integration, automated reminders, and payment processing are must-haves, not nice-to-haves. Here’s how I picture the rollout: • Responsive service website (frontend + backend) • Integrated booking engine with calendar sync, instant payments, and reminder automation • Native or cross-platform iOS and Android apps that replicate all key web functions • Clean admin dashboard for managing servic...

...NON-FUNCTIONAL REQUIREMENTS * Responsive design (mobile-first) * Fast loading (<3s initial load) * Real-time AI feedback (<1s latency) * Modular and clean codebase * Scalable architecture --- IDEAL CANDIDATES We are open to: * Full-stack developers * AI/ML engineers (pose estimation experience) * Small teams for faster delivery Experience with any of the following is a plus: * Real-time video processing * Fitness or health apps * AI in browser environments * SaaS architecture --- DELIVERABLES * Production-ready web app (MVP) * Clean, modular codebase * Documentation for setup and deployment * Basic testing and performance validation --- FUTURE SCOPE (NOT REQUIRED BUT GOOD TO DESIGN FOR) * Mobile apps (React Native / Flutter) * Wearable integrations * Multilingua...

...small-area study site and have already assembled the core inputs—detailed topographic surveys, recent hydrological records and the full set of infrastructure layers (culverts). With these datasets in hand, I now need a complete hydraulic model built from the ground up. HEC-RAS or IBER is preferred Deliverables I’ll be reviewing: • The native model files and any custom scripts or pre-/post-processing tools. • A concise run set that demonstrates the model is stable and free of errors. • Exported results (water levels, velocities, flood extents or hydraulic grades, depending on the engine used) in both GIS-readable layers and a short explanatory memo outlining key assumptions, boundary conditions and any calibration steps. Acceptance criteria: the...

Job Title: Power Apps & Azure Expert – High-Perf Offline Catalog (Intune Ready) Budget: $50 - 250 USD Payment: Milestone-based The Project I need a Power Apps solution for field teams to browse digital image catalogs with zero latency and 100% offline support. The app must be manageable via Microsoft Intune. Architecture & Data Structure Storage (SharePoint): Resources are organized by Region (Root folders). Each region contains multiple sub-folders, each representing a Catalog. Content: Each catalog contains 20-30 numbered JPG files (e.g., , ). Volume: ~30 catalogs per region, ~5MB per catalog (Total payload per region: ~150MB). Dynamic Monitoring: A Logic App must monitor every folder modification (add/delete/update) to keep the app synchronized in real-time by ...

...self-contained microservice with a well-defined REST API to ensure seamless, scalable, and repeatable integration into the main platform. Performance and reliability targets define the acceptance criteria for this engagement: • Sustain 500–1,000 API send requests per second under steady load • Gracefully absorb burst traffic up to 3,000 TPS via queue buffering without message loss • Maintain callback processing latency below 2 seconds end-to-end • Enable deployment rollback within 2 minutes with service continuity • Provide automated retry handling and dead-letter workflows for failed messaging jobs • Deliver queue, database, and API observability sufficient for rapid fault diagnosis Framework of the project Frontend • Framework: React...

...the same architecture and theme The objective is to build a long-term digital infrastructure with minimal recurring overhead costs, enterprise-level performance, and strong search visibility. Core Priorities Intelligent and lightning-fast search capability (Highest Priority) Product video integration for every single product (Mandatory) AI-powered SEO and indexing Fully secure and seamless payment integration Minimal monthly overhead costs Mobile app scalability Advanced digital marketing integration 1️⃣ Website Development Requirements A. Technology & Cost Efficiency Built on reliable open-source platforms Minimal recurring monthly/plugin licensing costs Scalable and cloud-ready Clean, modular, and future-proof architecture Easy backend management The solutio...

...browse an accurate transaction history, and send or receive cryptocurrency with on-chain confirmation. Speed and reliability are paramount, so efficient queueing and retry logic will be essential. Public API I need a REST/JSON (GraphQL is fine if you can prove the advantage) layer that provides secure user authentication, up-to-the-minute cryptocurrency exchange rates, and full transaction processing. Token-based auth, rate-limiting, and thorough input validation are non-negotiable. Please document the endpoints in Swagger or an equivalent tool so my front-end team can plug straight in. Administrator control panel Inside the control panel I want granular user management, searchable audit logs, and live system monitoring so I can see node health, memory usage, and pending jo...

Our Pain Point: We are currently receiving industry update emails (DIARY'S LATEST NEWS - DIARY directory), which include important...another condition to determine if the website meets defined criteria. If the website passes this second condition: • A file is copied (likely a template or related document). • The flow waits briefly (delay step). • A new row is added to a structured table (Excel or SharePoint) to log the results, including extracted data and tracking information. If any condition fails, that branch simply stops processing for that item. We attached a handoff prompt from Claude AI explaining what we attempted and what did not work, an excel sheet showcasing the information we would require, and screenshots of a workflow process we attempted to cre...

...Curriculum & Academic Structure Engine TRN / ADIM roadmap Topic sequencing Resource linking (PDF / YouTube / Book ref) Estimated duration Recommended question count 5️ Lesson Management System Level Resource Type Topic Status Video / PDF / Homework link PGN (optional) Repetition flag 6️ Attendance & Compensation Engine Student → Lesson → Status Timestamp Teacher ID Compensation processing Attendance data infrastructure 7️ Lichess & Rating Integration Module Lichess API data retrieval Rapid / Blitz / Bullet / Puzzle Weekly minimum 25 rapid control UKD / ELO storage Rating progression history 8️ PGN Analysis Integration Python analysis module is ready: Stockfish analysis ACPL Blunder / Mistake / Inaccuracy Opening detection JSON...

...for a Linux host (Dockerfile and provided) and follow best practices for retries, back-pressure, reconciliation, and exception safety. Please lean on the official Personio and Microbizz APIs, and feel free to use libraries such as requests/HTTPX, asyncio, or Celery if they help you reach production robustness. Clear separation between initial full import and ongoing webhook processing is essential. Deliverables 1. Clean, well-commented Python source code. 2. Dockerfile and docker-compose setup ready for immediate deployment. 3. Read-me covering environment variables, webhook configuration, and runbook for monitoring and recovery. 4. A short test plan or script demonstrating idempotency and successful retries after simulated failures. If you have battle-tested experience

...and apparel stockists across South Africa. • Promote the above textile products and generate qualified B2B sales leads. • Negotiate pricing, order quantities, and delivery timelines with clients. • Maintain regular communication, build long-term relationships, and support clients in product selection. • Provide updates on market trends. • Coordinate with our export team for smooth order processing and shipment. Eligibility & Requirements • Must be located in South Africa (Johannesburg / Cape Town / Pretoria) with strong local market knowledge. • Experience in textile, apparel, garments is highly preferred. • Strong negotiation, presentation, and communication skills. • Ability to meet monthly sales targets and maintain pr...

...format). Automatically extract relevant data from the PDF (customer name, products, quantities, prices, references, etc.). Automatically integrate this data into our management software, kiubi.com. Ensure a reliable, secure, and stable system (error handling, logging, notifications in case of issues). Technical Requirements: Automatic connection to a dedicated email inbox. Automatic detection and processing of PDF attachments. Intelligent data extraction (OCR if required). Integration via API (if available) or any compatible method with Qubee.com. Testing and validation system. Clear documentation of the solution. Possibility for future maintenance and improvements. Ideal Profile: Proven experience in workflow automation. Strong experience in PDF parsing and/or OCR technologies. ...

I'm looking for a skilled developer to create a sound mixer program specifically for Windows. The mixer should feature effects processing. Key Requirements: - Compatible with Windows - Effects processing capabilities Ideal Skills: - Experience in audio processing software development - Proficiency in Windows application development - Knowledge of effects processing algorithms and implementation Please provide examples of similar work done.

I will provide a corpus of raw call recordings, each in MP3 format, and I need a machine-learning model that can automatically flag fraudulent activity. The model must correctly recognise the three problem categories—Phishing, Robocalls and Telemarketing scams—without human intervention. What I expect you to handle: • Pre-processing: clean the audio and extract features (e.g., MFCCs or spectrograms) that capture speaker and content cues. • Modelling: design, train and fine-tune a classifier; CNN, RNN, Transformer or a hybrid approach is acceptable if it improves accuracy. • Evaluation: deliver precision, recall, F1 and a full confusion matrix for each fraud type so I can judge real-world performance. • Deployment assets: an inference script or ...

...room availability, multi-resort catalog, date/guest selectors, pricing rules and in-app payments. • Multiple bookings per user – one account may hold overlapping or future reservations, each editable or cancellable under policy constraints. • Binary MLM logic – automatic left/right placement, level-based commission calculations, secure wallet, payout requests and an admin override. • Data processing & signal analysis – crunch booking data to flag peak periods, forecast occupancy and surface insights in the admin dashboard. Development expectations – Native-feel cross-platform codebase (Flutter, React Native or similar) compiled for the App Store and Google Play. – Scalable backend (Node.js, Laravel or equivalent) with ...

...selecting all areas) * Pricing editable in settings File Upload: * Upload high-resolution images or PDFs linked to each order Payment Integration: * Secure credit card processing (Stripe, Cardknox, or similar) * Tokenization to allow saved cards for returning customers * Option to mark paid manually if needed Invoices: * Automatic PDF invoice generation * Automatic email delivery to customers Order History: * Customers can view past orders * “Duplicate Last Order” button for repeat advertisers --- 2. SMART CUSTOMER DATABASE (CRM FUNCTIONALITY) Persistent Customer Profiles: Each profile should store: * Name * Phone number * Email * Address (optional) * Notes * Payment history * Order history Announcement Profiles (for family announcements, ce...

...(server/cloud hosted). Scope covers: • Real-time sync of Sales, Purchase, Sales Return, Purchase Return • Stock Journal and Financial voucher entries • Create / Alter / Delete event handling • Multi-company support (4 companies) with proper company separation • Multi-user environment handling • Manual “Sync Now” option inside Tally • Middleware service (Python FastAPI) for secure data processing • Safe insert/update logic in PostgreSQL • Error logging and validation • Deployment support Deliverables: • Complete TDL source code • Middleware source code • Database integration logic • Configuration files • Setup & deployment documentation The system will be d...

We are seeking an expert developer to integrate an ACH payment processor into our CRM system using the provided SOAP API. The ideal candidate will have extensive experience with SOAP APIs and a strong understanding of payment processing systems. You will be responsible for ensuring a seamless integration that allows for secure transactions and user-friendly functionality. Key Requirements: - Strong experience with SOAP API integration - Understanding of ACH payment processing and NACHA standards - Experience with JavaScript/Node.js - Knowledge of RESTful API development - Attention to detail and adherence to industry standards - Proven track record in similar payment integration projects This is a full-time hourly position. If you have relevant...

...Scopus-indexed and UGC-approved journals. Your work will include a comprehensive literature survey, critical synthesis, clear research gaps, and a well-structured discussion that positions the paper for quick peer-review acceptance. While the overarching topic is Artificial Intelligence, we can fine-tune the scope together—whether it ultimately leans toward Machine Learning, Natural Language Processing, Computer Vision, or an interdisciplinary blend. Deliverables • 6,000–8,000-word review article (editable DOCX) • Abstract, keywords, figures or tables as needed • Reference list in the target journal’s style (EndNote-compatible) • Turnitin or iThenticate report (<10 % similarity) Acceptance criteria • Follows the aut...

...an existing Google Data Studio (Looker) template available. The scope breaks down into three tightly-linked steps: • Data capture – a headless, resilient scraper (Selenium, Playwright or a similar tool) must track roughly 3 500 individual race entries across 17 political parties in six regions, coping smoothly with AJAX calls, pagination and any CAPTCHA or session refreshes. • AI-powered processing – once ingested, the stream needs real-time de-duplication, error checking, normalisation of party names/regions and basic predictive analysis. Leveraging APIs such as OpenAI, Claude or Vertex for cleaning and pandas / scikit-learn for statistical work is fine; I’m happy to fund premium tiers where that improves reliability and speed. • Visual ou...

Simple, user make a purchase on site A then is redirected to site B to make the payment and then is redirected to site A again. This is legal business, but my payment service provider only allows me one site. The site is built with Wordpress and uses Woocommerce plugin I am looking for a skilled developer with experience in cloaking payment gateways, for example Stripe ( I amusing another provider, but the structure is the same). The project involves cloaking both transaction details, payer information, and order info. Requirements: - Expertise in cloaking payment gateways, specifically Stripe and PayPal - Ability to cloak both transaction details and payer information and order info.

...installed channel (Messages, WhatsApp, AirDrop, e-mail, etc.). Accuracy is key: false positives in face grouping must be minimal, and whenever the algorithm is unsure, it should simply place the photo in an “Unsorted” bucket so I can manually move it. I’m happy for you to use Apple’s Vision/Core ML, Google ML Kit, OpenCV or another proven face-clustering library—whatever offers reliable on-device processing and keeps users’ photos private. Deliverables 1. A fully functional mobile app (native or cross-platform) that runs on at least one major platform. 2. Automatic face clustering with an easy way to correct mistakes. 3. Filters that let me select photos individually, by date range, or by geolocation. 4. Share-out workflow that passes...

...Responsibilities & Deliverables: Process Flow Schemes: Develop and finalize comprehensive Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs). Mass & Energy Balances: Perform detailed Heat and Material Balance (H&MB) calculations to optimize thermal efficiency. Equipment Sizing: Execute hydraulic calculations and author technical datasheets for distillation towers, hydro-processing reactors, heat exchangers, and pumps. Process Simulation: Build and validate steady-state and dynamic models using industry-standard tools like Aspen HYSYS, Aspen Plus, or Petro-SIM. Safety & Compliance: Lead or participate in HAZOP/LOPA studies and ensure all designs adhere to API (520/521, 650) and ASME Section VIII codes. Cross-Discipline Coordina...

...Production mindset: clean architecture, error handling, logging, and ability to scale this beyond a simple script. ​ Project details: MVP scope only at this stage, but there is potential for ongoing work if the collaboration is successful. ​ Estimated 40–60 hours of work for the full MVP (core triage + Gmail workflow). ​ Please share: Relevant projects you’ve built (especially around email processing, Gmail API, or workflow automation). ​ Your preferred Python stack and how you would structure this MVP. ​ Your availability for the next 2–3 weeks. ​ Important: This project is NOT related to blockchain or crypto in any way. ​ Only apply if you are comfortable working in the 2–8 USD/hour range. ​ Skills required: Python API integration (Gmail API...

... Core Expertise (Any of the Below) Generative AI & LLM Systems LLM-based applications and enterprise GenAI platforms Prompt design, alignment, evaluation, and guardrails Agentic workflows, tool/function calling, orchestration Retrieval-Augmented Generation (RAG) with enterprise data AI / ML Engineering ML model development and productionization Feature engineering and large-scale data processing Model evaluation, monitoring, and optimization Recommender systems and experimentation frameworks Cloud, MLOps & Deployment Cloud platforms: AWS, Azure, or GCP Containerization and orchestration (Docker, Kubernetes) CI/CD pipelines and Infrastructure as Code Monitoring, logging, cost, and performance optimization Data & Search Systems Vector databases and simil...

I have 12 family portraits that need a clean, high-end finish right away. The priority is perfect, yet natural, color correction; from there I want gentle skin retouching, balanced exposure and white balance, and any distracting background elements removed. Each file must leave the viewer feeling the moment was captured flawlessly, without betraying obvious post-processing. You’ll work in Photoshop or Lightroom—whichever lets you achieve realistic skin tones, consistent grading, and meticulous object cleanup most efficiently. When you return the photographs, I’ll need print-ready, high-resolution JPEGs (or TIFFs if you prefer) with every layer work saved separately so I can reference the steps later. Please show me your past portrait work—before-and-after s...

This is a private project for a specific developer whom I just had a good phone call with. With the Non-Disclosure Agreement (NDA) upgrade, freelancers sign a contract to agree to keep details and files confidential. Add a NDA to your project for only $21.99 USD