You will get build a production-ready FastAPI REST API (Auth, CRUD, Docker)
Project details
Get a production-ready FastAPI REST API built the right way—fast. I combine back-end engineering and DevOps so you don’t just get code—you get a complete service: clean architecture, typed models, JWT/RBAC auth, input validation, error handling, OpenAPI/Swagger docs and a Postman collection. Your API ships containerized with Docker (and optional Compose), PostgreSQL schema/migrations, basic tests, structured logging, rate limits, and sensible security defaults.
I start with a brief scope/spec so we align on endpoints and success criteria, then deliver in clear milestones. Ideal for SaaS MVPs, internal tools, or microservices that must scale and be maintainable from day one. Handover includes a README, env templates, and a short Loom walkthrough; deployment guide or managed deploy is available on request. You keep full IP and repo access.
What sets me apart: pragmatic solutions, fast communication, CI/CD-ready deliverables—and the ability to extend later with automations (Zapier/n8n) or LLM features if you need them.
I start with a brief scope/spec so we align on endpoints and success criteria, then deliver in clear milestones. Ideal for SaaS MVPs, internal tools, or microservices that must scale and be maintainable from day one. Handover includes a README, env templates, and a short Loom walkthrough; deployment guide or managed deploy is available on request. You keep full IP and repo access.
What sets me apart: pragmatic solutions, fast communication, CI/CD-ready deliverables—and the ability to extend later with automations (Zapier/n8n) or LLM features if you need them.
Web Programming Project
API Development, API IntegrationProgramming Languages
JavaScript, Python, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$160
|
Standard
$250
|
Advanced
$360
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Source Code |
About Angel
Back-End & Automation Developer | Python FastAPI | Zapier/n8n | AI
Tegucigalpa, Honduras - 3:52 am local time
🔹 Back-End API Development (FastAPI & Python): I create robust, well-documented RESTful APIs and microservices. Whether you need a secure backend for a SaaS product or an internal tool, I build it with best practices (async FastAPI, databases like PostgreSQL, JWT auth, etc.) and can containerize & deploy it via Docker/Kubernetes for cloud scalability.
🔹 Workflow Automation (Zapier, n8n, Twilio): Save time and money by automating repetitive tasks. I’m an expert in Zapier, n8n, and custom Python scripting – I can integrate all your business apps (CRMs, Shopify, QuickBooks, Slack, you name it) so they talk to each other. For example, I can set up triggers that move data between systems or send automatic notifications via Twilio SMS/Voice. No more manual data entry or missed follow-ups!
🔹 AI & LLM Integrations: Want to add smart features to your app? I integrate AI solutions like OpenAI’s GPT-4 and other LLMs into software and chatbots. From building a ChatGPT-powered customer support bot to implementing AI-driven data analysis, I’ll help you harness modern AI tools safely and effectively. (I also have experience with libraries like LangChain and TensorFlow for deeper ML projects.)
🔹 Data Processing & ETL: I can clean and transform large datasets for analytics or machine learning. Using Python (pandas, NumPy) and automation, I’ll help wrangle your data into usable form. For instance, I’ve developed ETL pipelines that take raw sales data and output insightful reports automatically.
💡 Why Choose Me? I bring a full-stack perspective – I’ve worked across development, IT ops, and data science. This means I can take your project end-to-end: from writing clean code and tests, to deploying on AWS, to integrating third-party services and ensuring everything runs like clockwork. My diverse experience (5+ years in tech, including projects for fintech and SaaS companies) helps me quickly understand your business needs. I’m a strong communicator who believes in proactive updates and collaboration. Your success is my priority, so I’ll always look for the smartest and most efficient solution for your problem.
✨ Client Focus: I love working with startups, small businesses, and innovative teams – if you have a vision, I can help you build it. Need a quick one-off script or a long-term development partner? I’m flexible and happy to accommodate both short-term tasks and ongoing projects.
✅ Let’s Talk! Feel free to contact me and schedule a call. I’m available full-time and can adapt to your timezone. Whether you have a detailed plan or just an idea, I’d love to hear about it and help make it a reality. Don’t hesitate – let’s start automating your success! 🚀”
Steps for completing your project
After purchasing the project, send requirements so Angel can start the project.
Delivery time starts when Angel receives requirements from you.
Angel works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement review & scope lock
I review your answers, propose endpoints/models and acceptance criteria, then share a short spec for approval.
Schema & project scaffold
Create repo and FastAPI app; design Postgres schema & migrations; set up auth, settings, and Docker/Compose.