---
title: "Kushall Jain - Software Engineer - I in Delhi | Tal"
description: "Meet Kushall Jain, Software Engineer | Backend (Python/Django/FastAPI) + Frontend (Flutter/React) | Scalable SaaS • Automation • Fintech Systems | APIs • Rule Engines • Microservices based in Delhi. AI stack includes aistudio, antigravity, and claude code. Explore public work links including github..."
image: "https://tal.club/meet/kushall-jain/share-image"
---

# Kushall Jain on Tal

## Headline

Software Engineer \| Backend \(Python/Django/FastAPI\) \+ Frontend \(Flutter/React\) \| Scalable SaaS • Automation • Fintech Systems \| APIs • Rule Engines • Microservices

## About

Full\-Stack Engineer specializing in Backend \(Python, Django, FastAPI\) and Frontend \(Flutter, React\) — building scalable SaaS platforms, rule engines, automation workflows, and user\-centric financial products\. I work at the intersection of backend systems, data intelligence, and powerful UI engineering — allowing me to ship complete features from architecture → APIs → frontend → deployment\. What I Do Architect scalable backend systems, APIs & microservices Build seamless frontend experiences using Flutter & React Automate financial workflows with rule engines & data processing pipelines Create products that improve partner operations, onboarding, and decision\-making Impact @ ProgFIN Engineered core modules for MaziK, enabling bank statement intelligence, ledger analytics, and GSTIN reconciliation\. Built a rule engine that automates onboarding, scoring, and financial risk evaluation\. Developed a supply chain management system for anchors, distributors & retailers\. Built a sales navigator with live route optimization, team tracking & geo\-visualizations\. Improved operational efficiency across partners and internal teams\. Tech I Work With Backend: Python, Django REST Framework, FastAPI, PostgreSQL, Celery, Redis Frontend: Flutter, React\.js, JavaScript, UI/UX fundamentals Cloud & DevOps: AWS, Linux, Docker Product Skills: Problem\-solving, system design, workflow automation, data modeling What I'm exploring GenAI \+ Backend systems • LLM apps in fintech • Scalable microservices • Product thinking I love solving problems end\-to\-end — from clean backend engineering to beautiful cross\-platform frontends\.

## Location

Delhi

## AI stack

aistudio

antigravity

claude code

codex

geminicli

hermes agent

## Work experience

Software Engineer \- I at GameChange Energy, Apr 2026 \- Aug 2026 · 5 mos, \- Worked on software products for solar\-energy infrastructure, combining React, TypeScript, Django, AWS, IoT, networking and distributed systems\. \- Developed frontend features for Genius Vision Pro and Genius, including solar\-site visualization, master/node representations and device command functionality using React \+ TypeScript\. \- Understood and worked across the complete command execution pipeline: Docker → AWS Lambda → MQTT → IoT devices, gaining hands\-on exposure to event\-driven and distributed architectures\. \- Worked on REST APIs, Django REST Framework, QuerySets, Celery tasks and scheduled commands, supporting asynchronous/background processing and device workflows\. \- Worked with PostgreSQL, Redis and OPC UA in an industrial/IoT environment and helped address security vulnerabilities involving exposed service ports\. \- Implemented stronger defense\-in\-depth security by introducing additional token \- Improved existing code using SOLID principles, modular design, abstraction and appropriate data structures, including Linked Lists, Stacks, Queues, DAGs and Tries\. \- Adopted AI\-native engineering practices to accelerate development, including specification\-driven development, PRD\-as\-code \("prd\.json"\), context engineering & structured engineering specifications\. \- Created reusable AI development context through "skills\.md"\-style domain instructions \- Explored RAG, MCP and agent\-to\-agent orchestration for connecting AI agents with project knowledge, tools and specialized engineering workflows\. \- Used AI for code exploration, implementation scaffolding, debugging, documentation and task decomposition, while manually validating architecture, security and production behaviour\. Core: React • TypeScript • Django • DRF • Python • Celery • AWS Lambda • CloudWatch • Docker • MQTT • IoT • PostgreSQL • Redis • OPC UA • REST APIs • Networking • Security • SOLID • DSA • RAG • MCP • AI Agents

Software Engineer at ProgFIN, Mar 2024 \- Dec 2025 · 1 yr 10 mos, Delhi, India

Software Engineer at Progfin Pvt Ltd, Dec 2023 \- Dec 2025 · 2 yrs 1 mo, Building backend and frontend modules for multiple fintech SaaS products serving anchors, distributors, retailers, and enterprise financial teams\. Key Contributions Designed and developed core features for MaziK, integrating Bank statement analytics Ledger analysis GSTIN reconciliation Built a rule engine for automated customer onboarding, weighted scoring, fraud\-risk analysis, and workflow automation\. Developed a Supply Chain Management System for onboarding & managing anchors, distributors, and retailers\. Built a Sales Navigator with geospatial route planning, map\-based team tracking, and daily sales activity intelligence\. Optimized partner operations by reducing manual workflows and improving data processing pipelines\. Contributed across backend \+ frontend when required, delivering complete user flows\.

Software Developer at ProgFIN, Dec 2023 \- Mar 2024 · 4 mos, Gurugram, Haryana, India

Subject Matter Expert at ByteDance, Apr 2020 \- Nov 2021 · 1 yr 8 mos, Remote, Provided expert guidance and mentorship to team members and stakeholders on applied mathematics, statistics, probability theory, linear algebra, and optimization techniques, enabling data\-driven decision\-making\. Designed and delivered technical training sessions and workshops on statistical modeling, data analysis, mathematical foundations of machine learning, and algorithmic thinking for cross\-functional teams\. Conducted continuous research on emerging developments in data science, mathematical modeling, optimization algorithms, and machine learning theory, translating research insights into practical applications\. Reviewed, validated, and provided feedback on technical documentation, research papers, model specifications, and analytical reports, ensuring mathematical rigor, accuracy, and reproducibility\. Acted as a subject\-matter expert \(SME\) for complex problem\-solving involving predictive modeling, statistical inference, numerical methods, and algorithm design\. Collaborated with data scientists, software engineers, and product teams to align mathematical approaches with real\-world business and engineering requirements\. Advised on the design and development of mathematical models, algorithms, and data pipelines for applications such as forecasting, optimization, risk analysis, and pattern recognition\. Developed and implemented scalable mathematical and statistical systems to solve high\-complexity problems using data\-driven approaches, computational methods, and quantitative analysis\.

## Education

High School Diploma, Bharat National Public School

Bachelor of Technology, GL bajaj institute of technology and management

## Public links

- github: https://github\.com/kushallj
- leetcode: https://leetcode\.com/kushalljain

[View the original profile](https://tal.club/meet/kushall-jain)

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