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Fullstack Engineer with 4+ years in MERN stack & Cloud platforms
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Senior Full Stack Developer with 4 years of experience building scalable MERN stack applications and fintech payment platforms. Proven in system design — microservices, end-to-end encryption, Redis caching, AWS serverless, and high-throughput payment APIs. Currently leading backend development at Comviva Technologies, processing 50,000+ daily transactions with 99.9% uptime.
Jain University, Bangalore
MBA
August 1, 2022 – June 30, 2024
Comviva Technologies
Senior Software Engineer (Full Stack)
June 1, 2025 – Present
Bengaluru, Karnataka, India
LearnVista Pvt. Ltd
MERN Stack Developer
June 1, 2022 – June 1, 2025
Bengaluru, Karnataka, India
Mobile Money Transfer Platform
June 15, 2026 – Present
Architected end-to-end encrypted fintech platform for mobile wallet operations: AES-256-GCM payload encryption + TLS 1.3 in transit + AWS KMS key rotation for full PCI-DSS compliance. Designed microservices-based backend (Auth, Wallet, Payment, Notification services) processing 50,000+ daily transactions with atomic P2P transfers and idempotency guarantees. Built Redis caching + rate limiting layer and AWS Lambda async job pipeline, reducing DB load by 60% and compute costs by ~30%; achieved 99.9% uptime with circuit breaker resilience. Implemented pre-signed S3 URLs with SSE-S3 for KYC document storage; role-based access control (RBAC) ensuring only authorised services access sensitive financial records.
LMS Portal
June 15, 2026 – Present
Full-stack LMS for 10,000+ students with GridFS video streaming, real-time Socket.io quizzes, role-based dashboards, and Core Web Vitals-optimized frontend (LCP < 2.5s). 60% faster MongoDB queries via compound indexing; stateless JWT + RBAC auth enabling horizontal scaling; reusable component library cut UI development time by 30%.
Cultural Fit Analysis
The candidate has experience in both fintech (Comviva Technologies) and e-learning (LearnVista Pvt. Ltd), demonstrating adaptability across different industry domains. The detailed project descriptions showcase a proactive approach to system design, performance optimization, and security, which aligns with a culture valuing innovation and robust engineering. The breadth of technologies listed (MERN stack, AWS, PostgreSQL, Redis) indicates a willingness to learn and apply diverse tools. The MBA degree suggests an interest in professional development and potentially a broader strategic perspective, which can be a good cultural fit for growth-oriented organizations.
Soft Skills & Operational Fit
The candidate's resume highlights leadership in backend development and architectural contributions, suggesting strong problem-solving and decision-making skills. The detailed descriptions of complex system designs (e.g., Mobile Money Transfer Platform) indicate an ability to think critically and strategically about system challenges. The MBA education, while not directly technical, could imply a broader business understanding and project management aptitude, which are valuable in senior roles. However, without direct assessment data on collaboration or communication in a team setting, specific soft skill strengths are inferred from project descriptions.