Airline Check-in Module
Built and maintained passenger check-in modules with Angular and NestJS for a major airline.
Profile
I specialize in frontend and backend architecture, API design, microservices, payment integrations, database engineering, and delivery leadership. I enjoy building reliable systems with strong developer standards, high test coverage, and measurable business impact.
Career Highlights
Payment Integration Expert
Integrated Magnati and Network International with robust webhook-based reconciliation.
Scalable Microservices
Designed service decomposition strategies to improve maintainability and scaling.
Release Quality Gate Leadership
Established a 95%+ coverage quality gate with CI automation, preventing regressions and improving release confidence across fast-moving modules.
Production Deployment Ownership
Managed Linux server deployments, monitoring, and issue resolution for critical live systems.
Open Source Package Author
Published sql-select-query-generator to accelerate dynamic SQL generation from JSON configs.
Professional Experience
From architecture to release, I have led delivery for aviation, real estate, and enterprise products with a hands-on engineering mindset.
Aug 2022 - Present
Technology Lead Analyst Backend
Techcarrot FZ LLC, Dubai
Built large-scale customer journeys with secure APIs and production-grade reliability.
- Engineered backend platforms from scratch and delivered complete admin operations in Next.js.
- Integrated Magnati and Network International with webhook-first reconciliation flows.
- Shipped airline check-in modules, seat mapping, and ancillaries with 95%+ test coverage.
NestJSNext.jsMicroservicesPayment Gateways
May 2021 - Aug 2022
Lead Engineer, Full Stack Developer
MSys Technologies, Bangalore
Owned delivery lifecycle end-to-end, from requirement workshops to production handover.
- Drove architecture, implementation, and release accountability across client-facing products.
- Built performant Node.js backends and modern Next.js frontends with standardized engineering workflows.
- Created and enforced coding standards that reduced regressions and improved release confidence.
Node.jsNext.jsSQLEngineering Standards
Jul 2019 - May 2021
Senior Software Engineer
Full Potential Solutions, Chennai
Scaled front-end heavy products by offloading complexity into resilient middleware.
- Built GraphQL middleware on AWS AppSync, Amplify, and Lambda to reduce frontend orchestration complexity.
- Delivered custom product features such as multi-recording audio playlists and reporting modules.
- Supported multi-project execution with staggered deployment timelines across teams.
GraphQLAWSFrontend ArchitectureReporting
Aug 2016 - Jul 2019
Programmer Analyst
Cognizant Technology Solutions, Chennai
Built reusable MEAN-stack modules that improved speed and consistency across products.
- Developed dynamic web modules using Angular, PrimeNG, Node.js, and MongoDB.
- Implemented reusable directives, components, and keyboard-first UX enhancements.
- Created cross-project modules that accelerated implementation for multiple teams.
AngularNode.jsMongoDBReusable Components
Tools and Languages
JavaScriptTypeScriptAngularReactVue.js Next.jsNode.jsExpressNestJSMongoDB MySQLPostgreSQLMSSQLAWSNginx JestMicroservicesRESTGraphQLPayment Gateways
Open Source
Published npm Package
sql-select-query-generator
View on npmTech Writing
I write practical engineering guides that simplify complex concepts and improve developer workflows.
Unlocking the Power of the Browser Console: A Developer's Guide
Demystifying SOLID: 5 Principles for Building Robust and Maintainable Software
GitHub Code Setup: Choosing Your Workflow (HTTPS, SSH, Terminal, and Desktop)
Level Up Your Workflow: Mastering Bulk Actions in Postman
Unraveling the JavaScript Event Loop: A Deep Dive for Developers
A Developer's Guide to API Types: Architectures, Use Cases, and Code Examples
npm vs. Yarn vs. pnpm: A Developer's Guide to Choosing the Right Package Manager
The Postman Alternative Guide: Which API Client is Right for You in 2025?
Education
Bachelor's in Engineering (EEE), St Joseph's College of Engineering, Chennai, India (Apr 2016)