Professional Summary
Backend & Platform Engineer with 7+ years of experience designing and stabilizing large-scale SaaS systems, with strong ownership of architecture, data modeling, and production reliability. Currently leading the re-architecture of a legacy CodeIgniter platform into a distributed modular monolith using NestJS on AWS EKS. Proven ability to own end-to-end platform decisions — from API design and database schema to multi-tenant isolation strategy and DevOps collaboration.
Work Experience
Senior Software Developer
AppSquadz · Noida
- Leading complete re-architecture of legacy CodeIgniter platform → NestJS Distributed Modular Monolith on AWS EKS
- Own API architecture, database design, and multi-tenant isolation strategy
- Domain-driven services deployed as independent EKS pods with shared MySQL + Redis
- Technology stack decision-making and DevOps collaboration on observability & scalability
- Production incident analysis and system reliability ownership
Software Developer
AppSquadz · Noida
- Backend service development and maintenance for SaaS products
- API design, database modeling, and system performance improvements
- Code quality initiatives and feature development across product squads
PHP Developer
RNFI Services Pvt. Ltd. · New Delhi
- Built backend APIs for FinTech applications handling financial transaction workflows
- Ensured data integrity and system reliability in high-stakes production environments
PHP Developer
Webcity Technologies LLP · Noida
- Developed web applications using PHP with database schema design and server-side logic
- Delivered end-to-end client-facing features across multiple projects
Architecture Expertise
Distributed Modular Monolith
Designing domain-isolated services that share infrastructure for operational simplicity
Domain-Driven Design
Bounded contexts, aggregates, repositories, and domain service layers
Multi-Tenant SaaS
Row-level tenant isolation, shared schema strategies, and tenant-aware caching
API-First Architecture
Contract-first design, RESTful standards, versioning, and documentation