Software development in Kolkata
Software Development Company in Kolkata
Kolkata software development partner — modern web, mobile and SaaS engineering for East-India startups and enterprises.
Why Kolkata teams choose NextGen Digital Craft
We partner with Kolkata's startups, enterprises and family-owned businesses going digital — from Salt Lake's IT corridor to the city's media, jute, and BFSI sectors — to design and ship production software.
Services we deliver to Kolkata
Website Development
Fast, mobile-first, SEO-ready websites that convert. Corporate, marketing and e-commerce sites on Next.js.
Website Development in Kolkata →Web App Development
Scalable web apps and customer dashboards on Next.js, React, Node.js and Postgres.
Web App Development in Kolkata →Mobile App Development
Native iOS, Android and cross-platform apps in Swift, Kotlin, React Native and Flutter.
Mobile App Development in Kolkata →SaaS Development
Multi-tenant SaaS platforms with billing, auth, RBAC and analytics built in.
SaaS Development in Kolkata →UI/UX Design
Conversion-focused product design — research, wireframes, design systems and high-fidelity UI.
UI/UX Design in Kolkata →API & Cloud Services
Production-grade APIs and cloud infrastructure on AWS and GCP — designed for scale and security.
API & Cloud Services in Kolkata →AI Development
Custom AI models, LLM applications, RAG systems and AI agents integrated into your product.
AI Development in Kolkata →Industries we serve in Kolkata
Retail & E-Commerce
E-commerce development on Next.js — headless storefronts, POS integrations, mobile-first checkout. Lighthouse-92+ builds for D2C and omnichannel brands.
Retail & E-Commerce software →Healthcare
Healthcare software development — patient portals, telehealth, EMR/EHR, AI triage. HIPAA-aware engineering for hospitals, clinics and HealthTech startups.
Healthcare software →Logistics & Distribution
Logistics and distribution software — SFA mobile apps, beat tracking, DMS, route optimisation. The team behind Apex Distributors' SFA platform.
Logistics & Distribution software →Manufacturing
Manufacturing software development — HRMS portals, attendance and payroll, IoT dashboards, production tracking and ERP plugins for plants and SMEs.
Manufacturing software →Technologies our Kolkata engagements run on
Next.js
Next.js development company — App Router, RSC, SSG/ISR, edge runtime. The team that lifted StyleNow from Lighthouse 42 to 94 on Next.js 14.
Hire Next.js developers →React
React development company — SPAs, dashboards, custom UI. We build maintainable, fast and accessible React applications for startups and enterprises.
Hire React developers →React Native
React Native development company — one codebase, iOS + Android. We migrated RapidLearn from native to RN and lifted ratings from 2.8 to 4.7 stars.
Hire React Native developers →Flutter
Flutter development company — high-fidelity cross-platform apps with Dart. Production-grade Flutter for consumer, field-ops and enterprise mobility.
Hire Flutter developers →Looking for a software development company in Kolkata?
We'll scope your project, share a fixed-cost quote and a delivery plan within 48 hours. No long sales calls — just senior engineers.
Get a proposal