You will get a production-ready RESTful API with FastAPI, PostgreSQL & JWT auth
Rising Talent
Rising Talent
Project details
I build production-ready REST APIs using FastAPI and PostgreSQL —
clean, secure, and deployed to the cloud.
I've independently shipped two live apps on Google Play: ASULI
(a booking marketplace with 200+ real users) and ABDental (a B2B
dental supply platform with 100+ API endpoints), both deployed on
Railway with Docker CI/CD pipelines.
What you get:
→ Custom PostgreSQL schema designed from scratch
→ Secure JWT authentication + multi-role RBAC system
→ OTP/SMS or email verification (if needed)
→ Full Swagger documentation
→ Deployed & live on Railway or your preferred cloud
I don't deliver prototypes — I deliver production-ready systems
that real users can use from day one.
clean, secure, and deployed to the cloud.
I've independently shipped two live apps on Google Play: ASULI
(a booking marketplace with 200+ real users) and ABDental (a B2B
dental supply platform with 100+ API endpoints), both deployed on
Railway with Docker CI/CD pipelines.
What you get:
→ Custom PostgreSQL schema designed from scratch
→ Secure JWT authentication + multi-role RBAC system
→ OTP/SMS or email verification (if needed)
→ Full Swagger documentation
→ Deployed & live on Railway or your preferred cloud
I don't deliver prototypes — I deliver production-ready systems
that real users can use from day one.
Web Programming Project
API Development, API IntegrationProgramming Languages
PythonCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$30
|
Standard
$90
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 14 days |
Number of Revisions | 2 | 3 | 5 |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$40 - $390
Additional Revision
+$10Frequently asked questions
About Messaoud
Python & FastAPI Backend Engineer | Flutter Full-Stack | 2 Live Apps
Ghardaia, Algeria - 5:09 pm local time
I founded and launched ASULI, a wedding services booking marketplace with 170+ users on Google Play, and built ABDental, a B2B dental lab platform live on Google Play, web, and desktop — both powered by FastAPI backends and Flutter cross-platform frontends covering iOS, Android, Windows, Linux, and Web.
My core is backend. I own architecture, APIs, databases, auth, AI Integrations, and deployment end-to-end. On the frontend, I'm flexible — I can build and ship the full Flutter app solo when needed, or collaborate with a dedicated frontend developer depending on project scope and timeline.
⚡ Technical Expertise
Backend (Expert)
- Python & FastAPI — high-performance, production-ready REST APIs
- Databases — PostgreSQL, MySQL, SQLite · schema design · Alembic migrations · SQLAlchemy optimisation
- Auth & Security — JWT · OAuth2 · RBAC · OTP/SMS via Twilio
- Integrations — PDF generation · push notifications · automated email/OTP flows
- Docker — containerised, reproducible deployments
- CI/CD — automated pipelines on Railway & Vercel
- Tooling — GitHub · Swagger · Postman · clean docs and commit history
Frontend (Full-Stack Capable)
- Flutter — cross-platform apps for iOS · Android · Windows · Linux · Web
- UI integration with backend APIs, real-time features, multi-role access control
AI Integration (Academic Background + Actively Building) — LLM APIs (OpenAI · Anthropic · Gemini) · RAG pipelines · vector search (Pinecone · pgvector) · LangChain · ML-integrated backends · backed by a Master's in Intelligent Systems
🚀 What I've Shipped
ASULI — Wedding Services Booking Marketplace (Founder & Solo Builder) Live on Google Play · v1.0.15 · 170+ real users FastAPI backend + Flutter app (iOS · Android · Windows · Linux · Web) Full booking lifecycle · OTP verification · push notifications · PDF invoicing · multi-role RBAC — built and deployed entirely solo.
ABDental — B2B Dental Lab Supply Platform (Client Project) Live on Google Play · Web · Desktop FastAPI backend + Flutter cross-platform frontend Product catalogue · order management · real-time delivery tracking · automated billing · multi-role access — shipped across all major platforms.
🎓 Academic Background Master's degree in Intelligent Systems (ML · NLP · Knowledge Graphs · Data Engineering) Available for projects requiring data pipelines, intelligent features, or ML-integrated APIs.
🤝 How I Work
- Own the backend end-to-end: architecture, implementation, documentation, deployment
- Deliver full-stack when needed — Flutter frontend solo or alongside a frontend collaborator
- Clean, maintainable code · proper Swagger/Postman docs · clear commit history
- Comfortable in team codebases: PR reviews · async standups · shared repositories
- Flexible timezone with overlapping availability
📬 Open to: backend roles · full-stack projects · startup teams · long-term contracts · freelance If you need someone who ships real products — not just prototypes — let's talk.
Steps for completing your project
After purchasing the project, send requirements so Messaoud can start the project.
Delivery time starts when Messaoud receives requirements from you.
Messaoud works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1:
Review your requirements and confirm project scope
Step 2:
Design PostgreSQL schema and get your approval