I will build python data pipeline automated etl and database architecture

R
raynaldooms
R
raynaldooms
Raynaldo M K

About this gig

Looking for a robust, scalable, and secure backend system for your application? You are in the right place!


I specialize in building production-ready RESTful APIs, high-performance database architectures, and automated data pipelines designed to handle real-world business needs.


What I Can Do For You:

  • API Development: Custom REST APIs using FastAPI, Laravel, or Node.js/Express.
  • Database Engineering: Schema design, query optimization, and management (PostgreSQL, MySQL).
  • Caching & Performance: Redis integration for low-latency responses.
  • Security & Auth: Role-Based Access Control (RBAC), JWT authentication, and secure endpoint protection.
  • Data Pipelines & Integration: Automated ETL scripts, third-party API integrations, and BI dashboards.


Why Work With Us?

  • Industrial-Grade Standards: Clean code practices, comprehensive API documentation (Swagger/Postman), and production-ready structure.
  • Fast & Clear Communication: Quick response time and transparent project updates.
  • Tailored Solutions: Every API is custom-built to match your exact system architecture requirements.


Please contact me before placing an order so we can discuss your project requirements in detail!

Get to know Raynaldo M K

Raynaldo M K

Backend Engineer Data and AI Integration Specialist

  • FromIndonesia
  • Member sinceSep 2026
  • Languages

    English
Backend Engineer focused on API architecture, database management, and data processing. Experienced in building and operating end-to-end data pipelines, from extracting raw industrial inspection data to integrating it into production-ready backend systems. Committed to writing clean, efficient, well-structured code, with an emphasis on maintainability and scalability.

My Portfolio