---
title: "Aaron George Abraham - Full Stack Engineer in Greater Bengaluru Area | Tal"
description: "Meet Aaron George Abraham, Backend-Focused Full Stack Developer | Node.js | MongoDB | PostgreSQL | Scalable SaaS Systems based in Greater Bengaluru Area. AI stack includes hugging face, langchain, and ollama. Explore public work links including github."
image: "https://tal.club/meet/aaron-george-abraham/share-image"
---

# Aaron George Abraham on Tal

## Headline

Backend\-Focused Full Stack Developer \| Node\.js \| MongoDB \| PostgreSQL \| Scalable SaaS Systems

## About

I work as a backend\-focused full stack developer, building the core systems that power SaaS products\. My primary focus is on designing and developing backend services, APIs, and data layers that handle real world scale and complexity\. I work extensively with MongoDB and PostgreSQL, thinking through data modelling, query efficiency, and how systems behave under load\. While I also contribute to frontend development using React, most of my work sits on the server side — building reliable APIs, managing data flow, and ensuring the system is structured in a way that is scalable and easy to extend\. I enjoy working on data driven products where backend systems play a critical role in shaping performance, flexibility, and overall product experience\.

## Location

Greater Bengaluru Area

## AI stack

hugging face

langchain

ollama

openai

## Work experience

Full Stack Engineer at HireSense\.ai, Jan 2026 \- Present · 5 mos, Hybrid, \- Designed and developed backend services and REST APIs using Node\.js for core product functionality \- Built and optimised data models using MongoDB \(NoSQL\) and PostgreSQL \(relational\) based on different use cases \- Implemented business logic, data processing layers, and API integrations to support product workflows \- Worked on query optimisation, indexing strategies, and database performance tuning \- Managed data flow between services, ensuring consistency, validation, and error handling \- Supported ingestion and handling of large, structured datasets within the application layer \- Contributed to system design decisions around scalability, modularity, and service structure \- Integrated backend systems with frontend applications built in React

Software Development Intern, Engineering at HireSense\.ai, Nov 2025 \- Jan 2026 · 3 mos, On\-site, Worked on end\-to\-end product development, owning core features across backend, frontend, and cloud infrastructure\. Built scalable systems, managed data across multiple databases, and delivered reliable, user\-centric web applications\. Played a key role in system design, deployment, optimization, and ongoing product enhancements in a fast\-paced startup environment\.

Freelance Software Developer at Codezye Cyber, Feb 2025 \- Oct 2025 · 9 mos, Bengaluru, Karnataka, India, Architected and launched a Cybersecurity Compliance Tool, integrating HubSpot CRM to automate lead management and enhance client engagement\. Tech stack: Python, Flask, React\.js, Node\.js, AWS, HubSpot API, PostgreSQL\. Drove process scalability and delivered robust, secure features tailored to SaaS and enterprise clients\.

Freelance Software Engineer at Fenox, Sep 2024 \- Oct 2025 · 1 yr 2 mos, Bengaluru, Karnataka, India, Founder of a content and SEO marketing agency, achieving a 25% increase in client conversions\. Automated multiple workflow processes, reducing turnaround time by 30%\. Specialized in digital marketing for tech startups and SMEs\.

Freelance Software Developer at Innovitegra Solutions Private Limited, Mar 2024 \- Jun 2025 · 1 yr 4 mos, Yelahanka, Fraud & Risk Management System • AI\-based screening of blacklisted individuals and behavior monitoring • Real\-time user risk profiling for fraud detection Designed and developed an ID verification system incorporating facial matching and liveness detection\. • Developed and deployed a banking fraud detection system leveraging machine learning, reducing false positives by 40%\. Fenox Digital Marketing Oct 2023

Full Stack Developer at ElimPay, Apr 2024 \- Aug 2024 · 5 mos, Developed a blockchain\-based crowdfunding platform converting donations into custom crypto coins, aiming to launch as a startup\. Streamlined project workflows, enhancing overall efficiency by 25%\. Integrated APIs \(Crypto Swap, Stripe, FIAT Swap\) for seamless currency\-to\-crypto conversion\. Built full stack with secure wallet management and user\-friendly interface\.

## Education

Bachelor of Technology \- BTech, Computer science engineering\(IoT\), Presidency University Bangalore

X \(ICSE\), United International Business School

## Public links

- github: https://github\.com/Aarongeo1211

[View the original profile](https://tal.club/meet/aaron-george-abraham)

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