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Sughosh S V

Backend Engineer  ·  .NET & Auth Systems

Backend engineer at Novigo Solutions, focused on .NET, auth systems, and APIs.

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About Me

I build backend systems
that work reliably.

I'm a backend engineer with experience in authentication, API development, and enterprise integrations using .NET Core. Most of my work involves building systems that run in the background — auth flows, access control, and API gateways.

I've worked on OAuth 2.0, OIDC, and IdentityServer based platforms and contributed to products used across multiple organizations.

Backend Engineer Auth Specialist .NET & C#
  • Role Software Engineer
  • Company Novigo Solutions
  • Location Mangaluru, India
  • Focus Auth · APIs · .NET
  • Since Jun 2024
★ Novigo Rising Star Award — first year

Technical Skills

The toolkit.

Languages, frameworks, and platforms I work with regularly.

Languages & Runtime
C# .NET Core JavaScript Java Node.js Lua SQL
Auth & Security
IdentityServer4 Duende IdentityServer OAuth 2.0 OpenID Connect JWT
Frameworks & APIs
ASP.NET MVC ASP.NET Web API Entity Framework Core Kong API Gateway REST APIs React
Data & Tools
SQL Server Azure DevOps Git / TFS Postman SSMS

Work Experience

Where I've worked.

Where I've worked and what I worked on.

Software Engineer
Novigo Solutions  ·  Mangaluru, India
Jun 2024 — Present
Full-time
  • Upgraded an authentication platform from .NET Core 3.1 to .NET 8 and migrated the identity infrastructure from IdentityServer4 to Duende IdentityServer.
  • Worked on auth workflows — login, OTP verification, and token handling — and integrated Email and SMS providers for multi-channel authentication.
  • Managed and supported production APIs for a banking application using Kong API Gateway — configured services, routes, and plugins, resolved production failures, and wrote custom Lua scripts to extend gateway behaviour. Worked onsite for this.
  • Contributed to a backend migration from .NET 6 to .NET 9 in an ERP system, fixing compatibility issues and resolving UI defects during the migration.
  • Built an internal tool to automate DLL dependency upgrades across multiple projects, reducing manual effort for the team.

Selected Work

Projects.

Things I've built at work and on my own.

Professional · Identity Platform
Auth & Identity Platform

Upgraded and maintained an authentication platform — migrated from IdentityServer4 to Duende IdentityServer, worked on login and OTP flows, and integrated Email and SMS providers.

C# / .NET Core Duende IdentityServer OAuth 2.0 OIDC SQL Server ASP.NET Web API
Professional · API Infrastructure
API Gateway Support

Supported production APIs for a banking app using Kong API Gateway. Configured routes and plugins, debugged production failures, and wrote Lua scripts for custom gateway behaviour.

Kong Gateway Lua REST APIs SSL / TLS
Personal · Web App
Realtor Clone — React

Real estate listing app with Google OAuth, image uploads, and interactive maps. Live on Vercel.

React Tailwind CSS Firebase Google OAuth Vercel
Live Demo GitHub
Personal · Web App
Daily Journal v2

A simple blogging and journaling app built with Node.js and EJS. Hosted on Render.

Node.js Express MongoDB EJS Render
Live Demo GitHub

Background

Education & achievements.

Education and a few things worth mentioning.

Degree
BE, Computer Science & Engineering
Sahyadri College of Engineering and Management
Mangaluru, Karnataka  ·  VTU
2020 — 2024
Achievements
★
Novigo Rising Star Award — given to me at the end of my first year for contributions to the team.
💻
Hackathon Top 5 — placed in the top 5 at an internal company hackathon, built an AI-based email automation tool.
🌎
Onsite — Abu Dhabi, UAE — worked onsite as Kong Support Engineer for a banking client, handling production APIs and resolving live gateway issues.

Get in touch

Let's build something
worth shipping.

Open to backend engineering roles. Feel free to reach out.

LinkedIn GitHub Resume PDF