I will build debug design scalable backend, rest API

With a BEng in Robotics & Computer Engineering and 4+ years as a professional full-stack developer, I build robust, high-performance solutions across full-stack, IoT, mobile, APIs, automation, and bots using Rust (tokio/axum), Python (FastAPI, Flask, Django), Java (Spring), Node.js/Express.js, and related technologies.

My Services:

• Backend APIs (REST/GraphQL) in Rust, Python, Java, Node.js JWT/OAuth2 auth, Swagger docs, microservices.
• Full-stack apps: frontend + backend end-to-end, deployment included.
• Mobile & IoT integrations: REST APIs, push notifications, MQTT, device-to-cloud pipelines.
• Automation & bots: workflows, scrapers, Discord/Telegram bots, scheduled jobs.
• Database design (MySQL/PostgreSQL/MongoDB), debugging, optimization, code review.

Why choose me:

• 100% money refund guarantee if you are not satisfied with my work
• Quality work, neat and clean SoC code with commenting
• Proper folder structuring, modular components
• Reusable service and repository layers
• Always use best practices while writing code
• 100% client satisfaction
• 24hr availability and 14 day support post delivery
• Great communication

Please message before ordering.