CUSTOM SOFTWARE DEVELOPMENT IN COIMBATORE — MOBILE APPS, WEB PLATFORMS, APIS & BUSINESS SOFTWARE
Delivering tailor-made digital products that scale. From mobile applications and responsive web platforms to high-concurrency cloud backends and industrial ERP workstations for Coimbatore enterprises and global founders.
Full-Stack Capabilities Across the Software Lifecycle
Whether you need to launch a high-growth mobile startup or automate legacy paper operations inside an established manufacturing facility, I provide cohesive full-stack engineering without needing to hire separate specialists:
Cross-Platform Mobile Apps
Native 60fps Android and iOS applications built with Flutter, featuring custom UI animations, offline SQLite caching, push notifications, and device GPS tracking.
Next.js & React Web Applications
High-converting websites, SaaS consoles, and enterprise admin control panels optimized for sub-second page loads and technical SEO dominance.
Node.js APIs & Microservices
High-throughput RESTful endpoints, BullMQ background job queues, Redis caching, Socket.io WebSockets, and Prisma ORM database models.
Custom ERP, POS & Desktop Software
Industrial desktop workstations, inventory managers, automated payroll systems, and thermal printer-connected POS software with offline reliability.
Production Software Shipped & Tested
Judah Food Delivery Platform
Complete 3-app ecosystem (Customer, Partner, Rider) with automated driver dispatching, Socket.io live tracking, and payment gateways.
Mayiliragu Academy LMS
Scalable e-learning platform supporting 1,000+ active students with Flutter mobile client, React teacher portal, and high-concurrency Node.js API.
FlatSMS Cloud Gateway
High-throughput distributed SMS gateway service engineered with Node.js, BullMQ background queues, Redis, and real-time delivery monitoring.
Premium Parts ERP
Offline-capable distribution ERP with geo-fenced staff attendance, multi-warehouse stock management, and automated sales commission calculations.
Full-Stack Technology Suite
Client & Partner Feedback
“Sathish engineered our cross-platform Flutter application and Node.js backend infrastructure seamlessly. His attention to sub-100ms API speeds and zero-crash mobile UI made a huge impact on our platform stability.”
“Extremely reliable developer with deep expertise in Prisma ORM, AWS EC2 deployments, and Docker containers. Sathish delivered our full-stack enterprise web portal on time with exceptional code quality.”
“Working with Sathish on Mayiliragu Academy LMS was fantastic. He handled everything from mobile app state management with BLoC to high-concurrency database queries effortlessly.”
Frequently Asked Questions
Why hire Sathish G instead of a large software company in Coimbatore?
When you hire a software agency, up to 60% of your budget goes to office overheads, sales commissions, and middle managers, while your code is often handed to junior developers. Working with me gives you 100% direct collaboration with a senior full-stack engineer who architects, writes, and deploys every line of code with high velocity, daily transparent updates, and substantial cost savings.
What end-to-end software development services do you provide?
I handle the entire product lifecycle: requirement analysis, UI/UX architecture, cross-platform mobile apps (Flutter for iOS & Android), responsive web platforms (React & Next.js), backend microservices (Node.js, Express, BullMQ, Redis), database design (PostgreSQL, SQLite), cloud DevOps on AWS, and automated CI/CD pipelines.
What is your typical software development process and timeline?
We start with a detailed technical discovery and scope definition. MVPs and focused business software ship within 3 to 6 weeks. Comprehensive multi-app platforms or complex ERP systems take 8 to 12 weeks. You receive test builds weekly, ensuring complete transparency throughout development.
Do I get full ownership of the source code and database?
Yes, 100%. Upon milestone completion, you receive complete intellectual property ownership of all source code, database architectures, server configurations, and deployment credentials with zero vendor lock-in.
Have a Software Project in Coimbatore?
Let's turn your product blueprint into a production-grade application. Direct technical partnership with fast milestones and zero agency overhead.