You will get a Python Backend Development with FastAPI, REST APIs & AI Integration
Rising Talent
Project details
Hi, Iโm a ๐ฃ๐๐๐ต๐ผ๐ป ๐ฏ๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ ๐ฑ๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ who turns complex business logic into fast, reliable, API-driven systems. Whether youโre building a product from scratch or automating repetitive workflows, I design backends that are scalable, efficient, and easy to maintain.
๐ช๐ต๐ฎ๐ ๐ฐ๐ฎ๐ป ๐ ๐ต๐ฒ๐น๐ฝ ๐๐ผ๐ ๐๐ถ๐๐ต:
โโข High-performance REST APIs using FastAPI (async, production-ready)
โโข Custom API development or modernization of existing Flask/Django backends
โโข Backend automation and scheduled tasks (data scraping, ETL, notifications, file processing)
โโข Third-party API integrations (Stripe, Twilio, OpenAI, and more)
โโข Database design and integration (PostgreSQL, MySQL, MongoDB)
โโข Dockerized deployments for scalable and portable environments
๐ง๐ฒ๐ฐ๐ต ๐๐๐ฎ๐ฐ๐ธ:
โโข Languages: Python 3.x
โโข Frameworks: FastAPI, Flask, Celery
โโข Databases: PostgreSQL, MySQL, MongoDB
โโข Tools: Docker, Git, Redis, Alembic
โโข Cloud: AWS, DigitalOcean, Heroku
๐๐ฒ๐น๐ถ๐๐ฒ๐ฟ๐ ๐๐ถ๐บ๐ฒ:
Most small to medium API projects are delivered within 3โ7 days, depending on scope.
๐ช๐ต๐ฎ๐ ๐ฐ๐ฎ๐ป ๐ ๐ต๐ฒ๐น๐ฝ ๐๐ผ๐ ๐๐ถ๐๐ต:
โโข High-performance REST APIs using FastAPI (async, production-ready)
โโข Custom API development or modernization of existing Flask/Django backends
โโข Backend automation and scheduled tasks (data scraping, ETL, notifications, file processing)
โโข Third-party API integrations (Stripe, Twilio, OpenAI, and more)
โโข Database design and integration (PostgreSQL, MySQL, MongoDB)
โโข Dockerized deployments for scalable and portable environments
๐ง๐ฒ๐ฐ๐ต ๐๐๐ฎ๐ฐ๐ธ:
โโข Languages: Python 3.x
โโข Frameworks: FastAPI, Flask, Celery
โโข Databases: PostgreSQL, MySQL, MongoDB
โโข Tools: Docker, Git, Redis, Alembic
โโข Cloud: AWS, DigitalOcean, Heroku
๐๐ฒ๐น๐ถ๐๐ฒ๐ฟ๐ ๐๐ถ๐บ๐ฒ:
Most small to medium API projects are delivered within 3โ7 days, depending on scope.
Programming Languages
HTML & CSS, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$99
|
Standard
$399
|
Advanced
$999
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 20 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages | 1 | 5 | 10 |
Design Customization | |||
Content Upload | - | - | |
Responsive Design | - | ||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $550
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JR
Julie R.
Jun 19, 2026
Deploy existing HTML site to Netlify and connect to Squarespace domain (quick job, DNS work)
Humera was really helpful getting my project done quickly and accurately. Thank you Humera! She helped me get over a few stumbling blocks with clear and quick communication.
About Humera
AI Automation Engineer | n8n | AI Agents | OpenAI | RAG | AI Workflow
100%
Job Success
Ottawa, Canadaย - 11:31 am local time
Whether you need to sync data between your CRM and internal databases, deploy a RAG pipeline to search corporate documents, or build agents that execute multi-step business operations, I deliver maintainable systems that lower operational costs.
๐ค Production-Grade Systems: I design and build AI automation systems that convert manual operational steps into hands-free workflows.
๐Top-Tier Performance: Backed by a 100% Job Success Score and an Upwork Rising Talent badge, delivering verified performance on every contract.
๐ป 8+ Years of Engineering: Leveraging over 8 years of software engineering experience to build stable, long-term technical solutions.
๐๏ธ Scalable Architecture: I do not stitch APIs together with fragile workarounds I architect stable infrastructure from the ground up.
๐ฏCustom Business Logic: Every system is engineered to match your precise business rules and permanently eliminate repetitive tasks.
โ๏ธ Core Automation Capabilities
Workflow Automation:
Engineering asynchronous pipelines that capture, qualify, and synchronize data across your software stack.
AI Agents & Enterprise RAG:
Developing self-correcting agents and Retrieval-Augmented Generation systems that interface securely with your internal knowledge bases.
API & System Integration:
Connecting disparate applications via webhooks, REST APIs, and database-level integrations to remove data silos.
๐ ๏ธ Production-Proven Tech Stack
Orchestration & Logic: n8n, LangChain, LlamaIndex, Flowise
AI & Models: OpenAI API, Anthropic Claude, Llama 3
Backend & Code: Python, Node.js, JavaScript
Data & Infrastructure: PostgreSQL, Supabase, Airtable, Notion, Vector Databases (Pinecone, Chroma, pgvector), Webhooks, REST APIs
๐ผ What You Get When We Work Together
Independent Execution: Define your high-level business problem, and I will map out the technical design, data flows, and edge-case handling without constant oversight.
Stability Over Temporary Fixes: Every workflow is built with structured error handling, detailed logging, and explicit data mapping so your systems remain functional when an external API updates.
Clear, Direct Communication: I focus entirely on practical business outcomes, providing transparent technical updates and predictable execution timelines.
Letโs connect for a brief discussion to map out your architecture and turn your manual bottlenecks into an automated operational pipeline.
๐ Keywords
AI Automation Engineer, AI Workflow Automation, AI Agent Developer, n8n Developer, Python Developer, Node.js Developer, Custom API Integration, REST API, Webhooks, Retrieval-Augmented Generation, RAG Chatbot, Vector Database, pgvector, Pinecone, LangChain, LlamaIndex, OpenAI API, Claude API, Anthropic, CRM Automation, HubSpot Automation, Salesforce Integration, Airtable Automation, Notion Integration, Google Workspace Automation, Database Optimization, Supabase Developer, Document Processing OCR, Lead Qualification Automation, Data Synchronization, Asynchronous Processing, Enterprise Automation, Internal Tools Developer, Low-Code Automation, Full Stack AI Developer, Document QA System, Custom Chatbot, Automated Reporting, Workflow Optimization, Operations Automation, Business Process Automation, Zapier Alternative, Autonomous Agents, Data Ingestion Pipeline, AI Assistant.
Steps for completing your project
After purchasing the project, send requirements so Humera can start the project.
Delivery time starts when Humera receives requirements from you.
Humera works on your project following the steps below.
Revisions may occur after the delivery date.
Revisions may occur after the delivery date.
Gather requirements and design the homepage. Youโll review and request changes. After approval, Iโll design inner pages and then convert the finalized designs into a fully functional website.