Headline

Hardware & Software Engineer | Embedded • VLSI • RF/5G | .NET Core • C# • React | ECE @ MIT Manipal

About

I work across two domains that most engineers pick one of — hardware and software — and I build real things in both. On the hardware side: → Designed 2×2 MIMO RF transceiver circuits for 5G NR N78 band at Bixbi Systems → Built a UART controller and digital lock system in Verilog (RTL, simulated & synthesized) → Currently building a custom OS for ESP32 from scratch — scheduler, memory management, task isolation — no off-the-shelf RTOS On the software side: → Backend engineer at Verveo Solutions — building AcuSky, a multi-tenant airport management SaaS platform in .NET Core 8, Clean Architecture, CQRS with MediatR, SQL Server → From stored procedure design to production API delivery → Shipped features used by live airport tenants The overlap is where I do my best work — firmware that talks to cloud APIs, embedded systems that need real software architecture, hardware products that need someone who can also build the backend. ECE (Electronics & Communications) — MIT Manipal, 2025 Open to: Hardware Engineer • Embedded Systems • VLSI • Software Engineer • Backend .NET roles Locations: Bengaluru • Hyderabad • Chennai • Remote GitHub → github.com/Nithinsaigarikina

Location

Bengaluru

AI stack

anthropic apis

antigravity

claude code

codex

cursor

gemini

Work experience

Junior Software Engineer at Verveo, Jun 2025 - Present · 1 y 2 mo, Bengaluru, Architected and built the backend for a multi-tenant airport management SaaS platform serving multiple live airport tenants — .NET Core 8, Onion/Clean Architecture, CQRS with MediatR, ADO.NET, and SQL Server stored procedures. Implemented application-level access control separating for portals via JWT-based authentication gated by ApplicationTypeEnum — securing cross-tenant data isolation across all API surfaces. Designed and delivered the Space Improvement permit module end-to-end — stored procedure → CQRS handler → REST API — including draft/final submission logic and status tracking.

Radio Frequency Engineer at Bixbi Systems, Jan 2025 - Jun 2025 · 6 mos, • Contributed to 2×2 MIMO RF transceiver design for the 5G NR N78 band, verified on a live base station.

Engineer Intern at Bixbi Systems Pvt. Ltd, Jan 2025 - Jun 2025 · 6 mos, Bengaluru, Karnataka, India, Contributed to circuit design of a 2×2 MIMO RF transceiver for 5G NR N78 band (3.3–3.8 GHz Sub-6 GHz), focusing on amplifier chain design and signal integrity. Evaluated LNA, PA, and filter topologies for 5G front-end modules — analysed trade-offs between gain, noise figure, and linearity. Built hardware-integrated firmware on Raspberry Pi for encrypted data packet transmission, combining peripheral I/O with custom ciphering logic in Python. Co-authored a structured educational course on 5G communication systems covering PHY layer, OFDM, beamforming, and NR numerologies.

Summer Intern at Kambalaweb Infotech OPC Private Limited, May 2024 - Jun 2024 · 2 mos, Mumbai, Maharashtra, India, Built a keyword-based search engine for a book agency platform enabling full-text matching across titles, authors, and genres — reducing zero-result queries and improving search relevance. Integrated the search module directly into the production codebase with no disruption to existing architecture.

Core committee at IE Mechatronics Students' Chapter, Manipal, Nov 2022 - Nov 2024 · 2 yrs 1 mo, Manipal, Conducted technical recruitment interviews for 20+ candidates, evaluating PLC programming, embedded systems basics, and mechanical reasoning. Designed and led hands-on workshops on PLC and 3D printing, attended by 50+ students per session. Mentored junior members through semester-long project cycles, improving on-time delivery of team deliverables.

Education

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering, Manipal institute of technology