The People Behind Your Product
In 2019, he took the leap and launched his own travel business, building it from the ground up. What started as a one-person operation quickly grew into a profitable venture serving hundreds of clients across the US, Canada, and India through brands like IFlyGlobe and SupremeFare.
By 2023, clients started asking for technology solutions — custom booking tools, CRM systems, and mobile apps. Jatin saw the opportunity, assembled a team of senior engineers, and JS Softech was born. Within 3 years, the IT arm grew to deliver 150+ projects for clients worldwide, earning a 5-star reputation on Upwork and a 99% client retention rate.
Today, Jatin leads both ventures — combining deep travel industry expertise with a technology-first approach to solve real business problems.
Senior Software Engineer with 7+ years of experience building and scaling high-performance backend systems handling 10M+ users. Specializes in POS integrations, ONDC ecosystems, and distributed system architecture. Has led development of ONDC-based seller platforms, managed POS and logistics integrations, and structured engineering teams into module-based execution units.
Cloud and DevOps Engineer specializing in building and scaling Azure environments using Infrastructure as Code. Proven track record of deploying enterprise-grade landing zones for 10,000+ users, cutting deployment time by 60–70% through CI/CD automation, and reducing infrastructure costs by 20–30% through right-sizing. Expert in cloud migration, data engineering pipelines, and monitoring systems.
Frontend leader with 8+ years building scalable React.js and React Native applications. Has guided teams of 7-8 engineers to deliver measurable UX and performance improvements — reducing initial render times from 5.0s to 2.0s, driving analytics adoption from 12,400 to 19,250 monthly events, and cutting feature implementation time by 70% through reusable component libraries. Built healthcare SaaS used by 50,000+ facilities and eCommerce flows that improved conversions by 60%.
Senior React Native Developer with 8+ years of experience building production-grade mobile applications for iOS and Android. Has delivered 20+ mobile apps end-to-end — from architecture through App Store/Play Store submission. Deep expertise in Expo, TypeScript, and full-stack JavaScript. Built apps like Rolling Around (10K+ waypoints bikepacking app), BatchLeads (real estate), Penny Profit (fintech), Passion TV (video streaming), and many more.
What We Bring to the Table
Scalable System Architecture
Designing systems built for failure and scale from day one.
- Stateless APIs for horizontal scalability
- Database optimization (MySQL, PostgreSQL, MongoDB)
- Heavy caching with Redis
- Async processing with BullMQ & RabbitMQ
- Data partitioning & indexing strategies
Shipping Under Pressure
Delivering stable, production-ready systems on tight timelines.
- Core order lifecycle (creation, updates, cancellations)
- POS synchronization & logistics
- Stable, extensible API design
- Iterative improvements without disrupting core
- Module-based team execution
Database Scaling (10M+ Users)
Battle-tested strategies for high-volume data systems.
- Indexing & query optimization
- Caching & batching to reduce DB load
- Async queues for heavy operations
- Partitioning & archival strategies
- Idempotent APIs & recovery mechanisms
AI-Enhanced Engineering
Using AI as a co-pilot while keeping decisions engineering-driven.
- AI-powered code review & PR workflow
- Boilerplate reduction & logic optimization
- Edge case detection & test generation
- Human judgment for architecture & business logic
- Faster debugging cycles
Fault-Tolerant Systems
Designing systems assuming failure as a default scenario.
- Queue-based retries for external integrations
- Reconciliation jobs for data consistency
- Idempotency across all critical operations
- Denormalized data with Redis caching
- Monitoring & alerting pipelines
Full-Stack Delivery
End-to-end product development from architecture to deployment.
- Backend: Node.js, PHP, REST APIs, Webhooks
- Frontend: React, Next.js, React Native
- Databases: MySQL, PostgreSQL, MongoDB
- Infra: Docker, CI/CD, distributed systems
- ONDC & POS platform integrations