Pintoo.dev

Hi, I'm Pintoo Aggarwal

Senior Software EngineerBackend & Platform EngineerAI-Augmented Development

Senior Software Engineer with over seven years of experience building scalable mobile and backend platforms across fintech, logistics, and enterprise systems. Expert in designing distributed backend systems, building reliable microservices architectures, and improving developer productivity.

View Work
7+ Years
Engineering Experience
High-Scale
Production Systems
Fintech & Enterprise
Platform Expertise
AI-Augmented
Workflow

Work Experience

Senior Software Engineer

DHL (Nityo Infotech) Nov 2024 – Present Gurgaon, India
Kotlin
Java
Spring Boot
Copilot
OpenAPI
GitHub Actions

Senior Software Engineer II

Rupeek Feb 2021 – Sep 2024 Bangalore, India
Kotlin
Android
Java
Spring Boot
PostgreSQL
Firebase

Software Engineer

Pristyn Care Mar 2020 – Feb 2021 Gurgaon, India
Kotlin
Android
Java
REST APIs

Associate Android Developer

TechAhead Oct 2018 – Feb 2020 Noida, India
Kotlin
Android
MVVM
Google Maps SDK

Android Developer

Zomeds June 2017 – Sep 2018 India
Java
Android SDK
Firebase

Featured Projects

Spreeh wedding and event management platform
Event Management
Spreeh

A cross-platform wedding event management platform designed for guest coordination and vendor planning.

FlutterFastAPISupabaseFirebase
Rupeek gold loan disbursement platform
Fintech
Gold Loan Disbursement Platform

Backend services and Android applications powering digital gold loan disbursement and UPI AutoPay repayment workflows at Rupeek.

KotlinSpring BootPostgreSQLUPI AutoPay
Modi 11 mobile content platform
Mobile Content
Modi 11 Content Platform

Android content delivery platform reaching more than 700k installs on the Google Play Store.

AndroidKotlinFirebaseReal-time Messaging

Technical Proficiencies

Languages

Kotlin
Java
Python
TypeScript
JavaScript

Backend

Spring Boot
FastAPI
Node.js
KTOR
REST APIs
Microservices

Mobile

Android
Flutter
MVVM
Clean Architecture
Coroutines
Flow

Databases

PostgreSQL
MongoDB
Oracle
ElasticSearch
GreenDAO

Cloud & DevOps

AWS
GCP
Azure
Docker
Jenkins
GitHub Actions
CI/CD

AI Development

GitHub Copilot
Cursor AI
OpenCode
OpenAPI Code Generation