Shobhnik

👋 Hi, I am Shobhnik

A software engineer based in India

22, he/him

about me.

Hey! I’m a software engineer with a passion for building (and occasionally breaking) innovative products. While I’m comfortable across the stack, I specialize in backend development, designing scalable systems, crafting clean APIs, tackling complex data challenges, and following to LLD & HLD principles. With over 2 years of experience, I’ve leveraged modern web technologies to deliver fast, reliable, and practical solutions that make a real impact.

what i do best.

0 → 1 product development, building from scratch
Designing scalable backend systems
Building clean, maintainable APIs
Solving complex data and algorithmic problems
Writing clean and well documented code
Rapid prototyping and product development

I am currently open for software engineering / backend roles , which involves building and maintaining scalable softwares.

Developers or organizations, who are building great softwares or businesses. Interested in working together? Feel free to schedule a meet!

Resume

worked as.

Software Engineer, Otomashen (E-solutions)

Feb 2025 – Present

Owned and engineered a custom EDI parser capable of processing over 20k files (~6M records) in minutes, directly boosting platform efficiency and increasing revenue by 166%.
Redesigned backend using Node.js + Express, PostgreSQL, and Redis, optimized queries, reduced API response times from 10s → <1s, and built event-driven microservices integrated with Kafka, Grafana, and Prometheus for full observability.
Developed full-stack features including React dashboards with Chart.js, integrated APIs, implemented a dynamic RBAC module, and built bulk file upload with real-time progress tracking.

Software Engineer, Freelancing – Remote

Oct 2024 – Jan 2025

Built a scalable ticketing platform for customer support using Node.js, Express, MongoDB, Redis, BullMQ with an automated ticket assignment algorithm.
Designed multi-tenant architecture with RBAC, serving 5+ teams with 200–250 members, providing Jira-like functionality for different client organizations.
Led full-stack development as sole contributor: designed UI using Next.js, Tailwind CSS, Shadcn, Framer Motion, integrated APIs, implemented pagination, infinite scroll using react-virtualized, dynamic filtering, responsive layouts, and real-time updates for high-performance frontend.
Implemented a complete end-to-end real-time offline and online notification system using Redis Pub/Sub Adapter, Node.js, Express, Socket.io and PostgreSQL, capable of handling over 10,000 concurrent requests per minute with horizontally scalable architecture.

Software Engineer Intern, Publicis Groupe – Gurugram, India

Aug 2024 – Oct 2024

Contributed as a junior member of the cybersecurity team, developing authorized JavaScript malwares to simulate attacks for internal vulnerability assessments.
Performed hands-on vulnerability research, completed OWASP Top 10 labs and PortSwigger exercises using Burp Suite, and practiced defense scenarios on Hack The Box.
Collaborated with senior engineers to improve secure coding and application security practices.