Backend Engineer | APIs, Scaling & Performance by Haresh SondagarBackend Engineer | APIs, Scaling & Performance by Haresh Sondagar
Backend Engineer | APIs, Scaling & PerformanceHaresh Sondagar
Cover image for Backend Engineer | APIs, Scaling & Performance
If you're building a product, your backend shouldn’t be the reason it fails.
I help startups and businesses build fast, scalable backend systems that are designed to handle real-world traffic and growth — not just work in development.
🚀 What I can do for you: • Build secure, production-ready REST APIs • Design scalable backend architecture for your app • Optimize slow APIs and database performance • Integrate third-party services (payments, auth, etc.) • Fix bugs and improve backend reliability • Deploy and manage backend on AWS
⚙️ Tech I work with: Node.js / Express / Nest.js, PostgreSQL, MySQL, MongoDB, Redis, Docker, AWS
💡 What you get: • Clean, maintainable code • Fast and efficient performance • Scalable systems that grow with your product • Clear communication and reliable delivery
Whether you're launching an MVP or scaling an existing product, I’ll help you build a backend that actually holds up under pressure.
Contact for pricing
Tags
AWS
TypeScript
API Development
Backend Engineer
SaaS Development
Scalable Systems
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Haresh Sondagar proAhmedabad, India
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Paid projects
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Backend Engineer | APIs, Scaling & PerformanceHaresh Sondagar
Contact for pricing
Tags
AWS
TypeScript
API Development
Backend Engineer
SaaS Development
Scalable Systems
Cover image for Backend Engineer | APIs, Scaling & Performance
If you're building a product, your backend shouldn’t be the reason it fails.
I help startups and businesses build fast, scalable backend systems that are designed to handle real-world traffic and growth — not just work in development.
🚀 What I can do for you: • Build secure, production-ready REST APIs • Design scalable backend architecture for your app • Optimize slow APIs and database performance • Integrate third-party services (payments, auth, etc.) • Fix bugs and improve backend reliability • Deploy and manage backend on AWS
⚙️ Tech I work with: Node.js / Express / Nest.js, PostgreSQL, MySQL, MongoDB, Redis, Docker, AWS
💡 What you get: • Clean, maintainable code • Fast and efficient performance • Scalable systems that grow with your product • Clear communication and reliable delivery
Whether you're launching an MVP or scaling an existing product, I’ll help you build a backend that actually holds up under pressure.
Contact for pricing