Babar A

Freelancer

Fiverr and Upwork • Freiberufler

Jan 2020 - Present • 6 yrs 4 mos

Delivered end-to-end AI and Full-Stack solutions using MERN, Flutter, PHP, and Python for global clients, consistently delivering high client satisfaction and measurable results.

Full Stack Developer

Financial Trading Solution • Vollzeit

Jun 2025 - Jan 2026 • 7 mos

Developed and managed scalable systems using Next.js and Node.js, integrating PostgreSQL databases, REST APIs, Docker Compose, NGINX, Debezium, Kafka, and Binance webhooks, with CI/CD pipelines via Jenkins, version control using Git, and deployments across VPS, AWS, Railway, and Render.

Backend Engineer

WritoAI • Vollzeit

Jul 2024 - May 2025 • 10 mos

Developed and managed scalable systems using Next.js and Node.js, integrating PostgreSQL databases, REST APIs, Docker Compose, NGINX, Debezium, Kafka, and Binance webhooks, with CI/CD pipelines via Jenkins, version control using Git, and deployments across VPS, AWS, Railway, and Render.