Ravi KumarNersu
Senior Full-Stack Engineer
Enterprise Platform Architecture • Performance Engineering • Microservices
Delivering high-traffic, performance-critical platforms across 15+ global markets. ~50% load time reduction • ~40% developer velocity improvement • 99.9% SLA systems.
Relocating to Dubai, UAE — May 2026 (Job Seeker Visa)
Trusted by
Enterprise Impact
15+
Global Markets
Millions
Monthly Users
~50%
Load Time Reduction
~40%
Dev Velocity Gain
99.9%
SLA Uptime
85%+
Code Coverage
5,000+
Daily Transactions
Featured Project
Platform Architecture at Scale
Avis Budget Group — Global Digital Platform
15+ Countries • Millions of Monthly Users • 99.9% SLA
Microservices Architecture
Decomposed monolith into independently deployable services across 15+ regional markets.
Backend-for-Frontend (BFF)
NestJS services aggregating 8+ APIs into optimized frontend-specific endpoints.
Caching & CDN Strategy
Redis + AWS CloudFront delivering ~50% page load reduction across global markets.
Zero-Downtime Deployments
Bi-weekly → multiple daily releases via CI/CD pipelines and blue-green patterns.
Quality Engineering
85%+ code coverage with Jest, Playwright, and React Testing Library.
SSR/ISR Optimization
Next.js App Router with server-side rendering and incremental static regeneration.
System Overview
Career
Professional Experience
Specialist Software Engineer
Jan 2024 - PresentLTIMindtree
Avis Budget Group — Global Digital Platform (15+ Countries, Millions of Monthly Users)
- ●Architected microservices-based platform spanning React/Next.js (App Router, SSR/ISR) frontends and NestJS backend services — supporting 15+ country markets with 99.9% uptime SLA and millions of monthly active users
- ●Delivered ~50% page load reduction through server-side rendering optimization, Redis caching, and AWS CloudFront CDN configuration — directly improving Core Web Vitals scores and contributing to measurable conversion rate uplift across key booking flows
- ●Designed BFF (Backend-for-Frontend) services with NestJS that unified 8+ downstream APIs into single aggregated endpoints — reducing frontend-backend coupling and improving developer velocity by ~40% across 3 cross-functional squads
- ●Led monolith-to-microservices migration enabling independent deployments per region — increasing release frequency from bi-weekly to multiple daily deployments with zero-downtime releases
- ●Built reusable UI component library and modular frontend architecture, reducing UI development time by ~40% across enterprise B2B portals and campaign analytics dashboards
- ●Established CI/CD pipelines (GitHub Actions) and testing standards (Jest, Playwright) — reducing production defect rate by ~30% and achieving 85%+ code coverage across frontend and BFF layers
- ●Mentored 5+ junior/mid-level engineers on React/Next.js patterns, component architecture, and system design principles
Architectural Impact
Problem: The existing frontend ecosystem struggled with load times, scalability, and tightly coupled services across regions.
Decision: Moved to a microservices-driven frontend architecture using Next.js App Router, BFF-style NestJS services, and aggressive caching strategies (Redis + CloudFront).
Result: Achieved ~50% page load reduction, ~40% developer velocity improvement, and enabled zero-downtime daily releases across 15+ markets.
Senior Software Engineer
Aug 2020 - Jan 2024MSR COSMOS IT LLP
TMILL — Tata Martrade International Logistics Limited
- ●Owned end-to-end delivery of 6+ web modules across Railways, SCM, and MLS business units — from React/Next.js frontends to Node.js/Express backend services and PostgreSQL/MySQL database design
- ●Architected RESTful APIs powering high-volume logistics workflows processing 5,000+ daily transactions across multiple business units — achieving 99.5%+ API uptime in 24/7 operational environments
- ●Built real-time operational dashboards with data visualization (charts, heatmaps, KPI widgets) and live monitoring — reducing manual reporting effort by ~60% for operations teams
- ●Implemented RBAC and secure authentication for 200+ internal users and external logistics partners — eliminating unauthorized access incidents and passing security audits
- ●Optimized database queries and frontend rendering — reducing average page load from 4.2s to 1.8s and improving system reliability for mission-critical 24/7 operations
Full-Stack Developer
Jun 2019 - Aug 2020Allmvr Projects Pvt. Ltd
- ●Built multi-vendor e-commerce platform (Angular 9, Angular Material, Node.js) handling end-to-end order lifecycle — supporting 50+ vendors and 10,000+ monthly orders
- ●Integrated payment gateways and OTP verification — achieving 99.2% transaction success rate and reducing checkout abandonment through streamlined UX flows
- ●Delivered Figma-to-production features in 2-week Agile sprints with consistent on-time delivery
Software Developer
Jun 2017 - Jun 2019Xelpro Software Solutions & Whatsscore Pvt. Ltd
- ●Developed sports event management platform (Angular v4–7) — serving 100+ tournaments with live scoring, bracket generation, and event scheduling
- ●Built reactive, component-driven UI with RxJS-based state management and RESTful API integrations for real-time data updates
Capabilities
Technical Skills
Frontend Architecture
Backend & APIs
Data & Infrastructure
Engineering Practices
Approach
Engineering Philosophy
Performance-First
Every decision starts with measurable impact — Core Web Vitals, load times, UX metrics.
System Design Thinking
Designing for scale, failure isolation, and observability before writing code.
Deployment Independence
Microservices and modular frontends deployed, tested, and scaled independently.
Reduced Coupling via BFF
BFF services decouple frontend delivery from backend complexity.
Business-Aligned Engineering
Every technical decision maps to faster time-to-market or lower cost.
PDF • Updated Feb 2026
Education
Bachelor of Technology (B.Tech)
Computer Science & Engineering — KL University