Aditya Gupta

AG

Open to opportunities

Aditya Gupta

@adityagupta16

Full-stack software engineer building production backend services, REST APIs, and multi-tenant web apps.

What I'm looking for

I’m looking for a role where I can build production-grade backend services and full-stack applications, focusing on multi-tenant systems, REST APIs, and third-party integrations—while growing alongside a product-minded engineering team.

I’m a full-stack software engineer with production experience building backend services, REST APIs, and full-stack web applications across the Node.js/React/TypeScript and .NET/C# ecosystems. I focus on engineering reliable, scalable systems—especially multi-tenant architectures—and delivering features that teams can depend on.

In my current role, I built a multi-tenant HRMS module and architected a centralized .NET database-operations API used across 15+ client companies and 50+ projects. I also automated client onboarding, reducing provisioning time from 3–4 days to under 5 minutes.

I enjoy complex integrations and operational excellence: I integrated the ZRA tax API for automated compliance calculations, implemented ZKTeco biometric attendance across 10+ devices and 450+ employees, and built monitoring/alerting for 5 servers, 6 databases, and 15+ websites. I’ve also shipped a multi-branch restaurant POS and inventory system and worked as a freelance developer on a multi-tenant HRMS SaaS platform.

Experience

Work history, roles, and key accomplishments

SI

Current

Software Developer

Current

Saitec International

Sep 2025 - Present (10 months)

Built a multi-tenant HRMS module with Node.js/Express and Vite for employee-management workflows. Architected a centralized .NET database-operations API across 15+ client companies, automated onboarding to cut provisioning time to under 5 minutes, and integrated ZRA tax and ZKTeco biometric SDKs for automated compliance and attendance tracking.

Vite .NET ASP.NET Core Database Operations APIs Automation REST APIs ZRA Tax API Integration ZKTeco Biometric SDK Integration

RS

Full-Stack Developer

Restaurant POS & Inventory Management System

Designed and commercialized a multi-branch, multi-role restaurant POS and inventory system using Next.js/React and ASP.NET Core with Supabase/PostgreSQL, packaged as a Windows desktop application. Closed the first paying client deal and set up a recurring monthly pricing model for future rollouts.

Next.js React ASP.NET Core Supabase PostgreSQL Desktop Applications POS systems Inventory Management API Integration

Education

Degrees, certifications, and relevant coursework

CU

Chandigarh University

Bachelor of Engineering, Computer Science

2021 - 2025

Pursued a Bachelor of Engineering in Computer Science at Chandigarh University from 2021 to 2025.

Tech stack

Software and tools used professionally

GitHub

PostgreSQL

MongoDB

Gmail

Node.js

.NET Core

Next.js

.NET

ASP.NET Core

Tailwind CSS

Oni

JavaScript

HTML5

ASP.NET

Windows

SQL

Supabase

Vite

Dynamic

Availability

Open to opportunities

Location

India

Authorized to work in

Portfolio

github.com/guptaadi625

Job categories

Full Stack Software Engineer Backend Engineer Full Stack Developer Software Engineer Full Stack Engineer Full Stack Software Developer Front End Developer

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