Headline

Software Engineer | Full-Stack & Backend Microservices | React, Express, Node.js, TypeScript, Azure | CI/CD, DevOps, Kubernetes | Building Scalable, Production-Grade APIs

About

I am a Software Engineer with experience in building scalable APIs, microservices, and cloud-native applications across backend and full-stack development. I work on data-intensive applications and enterprise systems using TypeScript, Node.js, Java, Spring Boot, React, Angular, Docker, Kubernetes, Azure, and AWS. My focus is on designing reliable, high-performance, and fault-tolerant architectures that are production-ready and easy to maintain. I’ve contributed to building enterprise IAM services for multi-tenant environments, including hybrid RBAC, direct permissions, audit logging, and Redis-based optimization, which reduced database load by 82%. I also written Helm Charts for deployment in different environments of Kubernetes cluster with Azure DevOps CI/CD pipelines, cutting deployment time by 70%. In addition, I’ve built high-scale event-driven notification systems using Azure Event Hub, FCM, retry mechanisms, DLQ handling, and idempotent consumers, supporting 200K+ daily push notifications and 300K+ monthly SMS/email throughput. I also work extensively with the Cloudflare developer stack, building edge-first applications using Cloudflare Workers, Pages, R2, KV storage and Queues for distributed processing. This experience allows me to design low-latency, globally distributed systems beyond traditional cloud architectures. I value clean code, strong ownership, and building systems that scale in real-world production environments. I’m especially interested in backend-heavy roles, distributed systems, cloud infrastructure, and platform modernization.

Location

Gurugram

Work experience

Senior Full Stack Engineer at Luminous Power Technologies (P) Ltd, Jan 2026 - Present · 4 mos, Hybrid, Building scalable, distributed, cloud-native systems for data-intensive applications. • Designed enterprise multi-tenant IAM system with hybrid RBAC with direct permissions to ensure fine-grained permissions, audit logging, and permission mapping into Redis caching: reduced DB load by 82% • Architected event-driven notification system using Azure Event Hub (pub-sub, fan-out) • Implemented DLQ, retries, idempotent consumers, ensured fault tolerance & reliability at scale • Delivered 200K+ daily notifications and 300K+ monthly messages • Written Helm charts for deployment in different environments of Kubernetes cluster using Azure DevOps CI/CD pipelines, secrets managed by Azure Key Vault CSI driver into AKS.

Full Stack Engineer at Luminous Power Technologies (P) Ltd, Jan 2025 - Dec 2025 · 1 yr, On-site, • Designed & developed 25+ REST APIs using Java, Spring Boot, and PostgreSQL for authentication and user management • Built backend services and contributed to microservices architecture for scalable applications • Developed data-intensive Angular (frontend project) platform for real-time monitoring dashboards • Optimized performance via lazy loading, API prioritization, and efficient data fetching

Software Engineer at Precise Leads, Jan 2024 - Jul 2024 · 7 mos, India, Worked on API integrations and data processing systems to automate and streamline customer data workflows. • Designed and developed REST APIs to integrate multiple external data sources for automated data ingestion and synchronization • Built backend services using Node.js and Python (FastAPI) to fetch, validate, and persist data efficiently • Implemented data validation, cleaning, and deduplication logic which reduced errors and duplicate records by 90% • Automated data pipelines which reduced manual data entry by 95% and improved operational efficiency • Designed centralized data storage workflows, improving consistency and accessibility of customer data across systems

Vice President at IEC SOA, Apr 2023 - May 2024 · 1 yr 2 mos, Bhubaneswar, Odisha, India, Led initiatives to foster innovation and entrepreneurship while contributing to tech-driven event execution. • Built a full-stack event ticketing platform with payment gateway integration, enabling seamless registration and transactions for a 2-day multi-event E-Summit • Designed and implemented ticket-based attendance system using barcode scanning for real-time check-in and validation • Managed end-to-end system for events including conferences, workshops, competitions, and hackathons, improving attendee tracking and operational efficiency • Ensured reliable handling of high user activity during large-scale campus events with multiple parallel sessions • Mentored and guided students interested in startups and technology, promoting a culture of innovation and entrepreneurship • Organized and led workshops, events, and community initiatives across campus

Core Member at IEC SOA, Mar 2022 - Apr 2023 · 1 yr 2 mos, Bhubaneshwar, Odisha, India, • Organizes events, facilitates workshops, and offers guidance and support to peers. • Committed to contributing to the success of the entrepreneurship cell. • Gained valuable skills in leadership, communication, and problem-solving. • Passionate about fostering a culture of innovation and entrepreneurship on campus.

Graphic Designer at IEC SOA, Apr 2021 - Mar 2022 · 1 yr, Bhubaneshwar, Odisha, India, • Created visually stunning designs for various club events, including flyers, posters, and social media graphics. • Collaborated with other club members to develop creative concepts and execute design projects. • Developed strong design skills and gained experience working in a team environment.

Education

Bachelor's degree, Computer Science, Siksha 'O'​ Anusandhan University

12th, MOUNT LITERA ZEE SCHOOL, JAJPUR, ORISSA

Public links

github: https://github.com/samyakkhatua