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Backend Development · Mumbai

Backend & API Development in Mumbai.

Scalable backend systems, REST and GraphQL APIs, microservices and server-side architecture built with Node.js, Python, Django, Laravel, Go, Rust and enterprise-grade frameworks. Sufyaan Studio is a remote-first custom web development, software engineering and Shopify agency. We work with founders, marketing teams and product leaders in Mumbai, India — engineering websites, custom software, Shopify stores and SaaS products that rank on Google, get cited by AI assistants, and ship on a fixed milestone timeline. Local industries we serve in Mumbai include fintech, B2B SaaS, media & entertainment, e-commerce, manufacturing. Whether you need a 3-page marketing site, a headless Shopify rebuild, a custom SaaS MVP or ongoing technical SEO and Generative Engine Optimization, we run async with weekly check-ins and overlap with Mumbai business hours.

India
Local timezone
INR
Billing
$1,999+
Starting (USD)
< 24h
Reply time

Mumbai context

Backend Development, tailored to Mumbai.

We build for the Mumbai market specifically. That means India (IST, UTC+5:30) overlap, Indian Rupee billing, awareness of DPDP Act 2023, RBI data localisation (for fintech), MeitY guidelines, STQC accessibility, and familiarity with the local industries in Mumbai — fintech, B2B SaaS, media & entertainment, e-commerce.

Timezone
India (IST, UTC+5:30)
Region
MH · India
Language
English
Billing
Indian Rupee (INR)
Regulatory awareness
DPDP Act 2023 · RBI data localisation (for fintech) · MeitY guidelines · STQC accessibility

What you get

Backend & API Development, end-to-end.

We design and build scalable backend systems, RESTful and GraphQL APIs, microservices architectures, real-time services and server-side applications. Our backend expertise spans Node.js, Express, Fastify, NestJS, Python, Django, Flask, FastAPI, PHP, Laravel, Symfony, Ruby on Rails, Java, Spring Boot, C#, ASP.NET, Go, Gin, Fiber, Rust, Actix and every major backend framework. Every backend ships with authentication, authorization, rate limiting, monitoring, automated testing and documentation.

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Mumbai FAQs

Backend & API Development in Mumbai — common questions.

Do you offer backend & api development in Mumbai?

Yes. We work with founders, marketing teams and product teams in Mumbai, India on backend & api development engagements. Pricing starts from $1,999 USD with INR billing on request.

How does a backend & api development project run?

Discovery call, written brief, fixed milestones, weekly demos, a private staging URL on every milestone, and a hand-off with full code ownership. The same engineer who scopes the project writes the code.

How long does a typical backend & api development engagement take?

Marketing sites: 4–6 weeks. Shopify builds: 6–10 weeks. Custom web apps: 8–16 weeks. SaaS products: 4–9 months. We agree a delivery date in the contract and report against it weekly.

Will you sign an NDA and IP agreement?

Yes. We sign mutual NDAs before any confidential discussion. All IP — code, design files, brand assets — transfers to you on final payment. MIT-licensed by default.

Do you offer ongoing support after launch?

Yes. Monthly care plans start at $79 USD / month and include security patches, dependency updates, off-site backups, uptime monitoring and a small content-change allowance. Higher-tier growth retainers cover ongoing SEO, GEO and CRO.

Hire a backend development team in Mumbai.

30-minute call, written proposal within 24 hours. Fixed milestones, transparent pricing.

Book a 30-min Call

30-minute free call · no pitch · no obligation

Related

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  • ContactReply within 24 hours.

Ready to start your next project?

Custom web development, software engineering and Shopify services for ambitious brands worldwide. Direct access, fixed milestones, no ghosting.

Sufyaan Studio

Global custom web development, software engineering and Shopify agency. Solo-led since 2020. 40+ shipped projects, 5 continents.

Services

  • Custom Web Development
  • Shopify Development
  • Custom Software
  • SaaS Development
  • SEO & GEO
  • Brand & UI/UX
  • Performance Optimization
  • Maintenance & Support

Industries

  • E-Commerce & DTC
  • SaaS & B2B Software
  • Healthcare & Wellness
  • FinTech
  • Real Estate & PropTech
  • Hospitality
  • Professional Services
  • Education & EdTech

Locations

  • United States
  • United Kingdom
  • United Arab Emirates
  • India
  • Australia
  • Canada
  • Singapore
  • Europe

Company

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Resources

  • GEO Guide
  • How to Rank in ChatGPT
  • Shopify SEO Checklist
  • SaaS MVP Guide
  • Headless Shopify Guide
  • Web Dev Cost Guide

Legal

  • Privacy Policy
  • Terms of Service
  • Imprint
  • Data Processing Addendum

Contact

dev.sufyaan@gmail.com+91 93184 41197WhatsApp us

Hours

Mon–Fri, 9:00 AM – 6:00 PM ISTSat, 10:00 AM – 2:00 PM ISTSun — Closed

Status

Accepting Q2 2026 projects
Limited spots. We work with a small number of clients at a time.

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Backend & API Development in Mumbai, India — Sufyaan Studio

Backend & API Development for clients in Mumbai, India by Sufyaan Studio, a remote-first custom web development, software engineering and Shopify agency. We design and build scalable backend systems, RESTful and GraphQL APIs, microservices architectures, real-time services and server-side applications. Our backend expertise spans Node.js, Express, Fastify, NestJS, Python, Django, Flask, FastAPI, PHP, Laravel, Symfony, Ruby on Rails, Java, Spring Boot, C#, ASP.NET, Go, Gin, Fiber, Rust, Actix and every major backend framework. Every backend ships with authentication, authorization, rate limiting, monitoring, automated testing and documentation. Local context for Mumbai: India (IST, UTC+5:30). English. Indian Rupee (INR) billing. Regulatory awareness: DPDP Act 2023, RBI data localisation (for fintech), MeitY guidelines, STQC accessibility. Local industries: fintech, B2B SaaS, media & entertainment, e-commerce, manufacturing. Starting price $$1,999 USD. Free 30-minute consultation. Reply within 24 hours. Hand-coded in Next.js, React, TypeScript and Tailwind CSS. Every engagement includes technical SEO, schema markup and Generative Engine Optimization (GEO) by default.