---
title: "Praveen Singh Jangal - Software Engineer in Bengaluru | Tal"
description: "Meet Praveen Singh Jangal, Immediate Joiner| Agentic-AI Voice Calling Pro| Software Engineer @ADA, Previous Org.-​> Collegedunia, helo.ai(Vivaconnect) | Backend | FrontEnd | DevOps | Product Management. based in Bengaluru. AI stack includes codex, cursor, and claudecode."
image: "https://tal.club/meet/praveen-singh-jangal/share-image"
---

# Praveen Singh Jangal on Tal

## Headline

Immediate Joiner\| Agentic\-AI Voice Calling Pro\| Software Engineer @ADA, Previous Org\.\-​> Collegedunia, helo\.ai\(Vivaconnect\) \| Backend \| FrontEnd \| DevOps \| Product Management\.

## About

I'm fortunate enough to love what I do\. Crafting digital wonders as a Backend virtuoso in the realm of Agentic AI Voice Calling Systems & whatsApp Business onCloud messaging services, I dedicate my days to empowering clients to seamlessly dispatch their promotional tapestries to a multitude of eager customers\. I Consistently strive to improve my techniques and tool set\. I find it naturally rewarding to create apps that make life easier for others and solve real world problems\. I strive to be a top\-tier developer and recognize this demands excellent communication skills, continuous learning and natural curiosity\. Tech Stacks: Golang, Python, RAG, Langraph, Langchain, AWS, Kafka, Javascript, Node\.js, MongoDB, Redis, GraphQL, MYSQL, Docker, Kubernets, Prometheus, Grafana\.

## Location

Bengaluru

## AI stack

codex

cursor

claudecode

## Work experience

Software Engineer at ADA, Jan 2025 \- Present · 1 yr 8 mos, Bengaluru, I played a pivotal role in driving the development of an innovative Customer Engagement Generative AI product\. • Developed an interactive GenAI solution to enhance customer engagement and satisfaction\. • Designed a scalable framework to support future growth and live deployments efficiently\. • Worked on the WhatsApp Voice\-Calling feature, managing high call volumes for multiple tenants\.

Software Engineer at Collegedunia, May 2024 \- Dec 2024 · 8 mos, Gurugram, Worked on In\-house CRM Product for managing Organisation tools and Data\. Managing Organisational data that is relevant for Sales, Operation and Execution Team\.

Software Engineer at VivaConnect Pvt\. Ltd\., Jan 2023 \- Apr 2024 · 1 yr 4 mos, Mumbai, Worked on Helo\-WhatsApp Business Oncloud \-> Implemented Microservice Architecture\. 🌟 Helo\-WhatsApp Business Oncloud: Pioneered the implementation of Dynamic Worker components, achieving a substantial enhancement in functionality across message, notification, and webhook modules\. 🚀 Message Microservice Excellence: Orchestrated a high\-throughput Message Microservice, achieving an outstanding 1000 MPS \(Messages Per Second\) for WhatsApp bulk messages\. 🌐 Scalable Audience Microservice: Engineered a versatile Audience Microservice adept at concurrently processing multiple client files \(CSV, XLS, XLSX\) with an impressive capacity of up to 10 crores, ensuring streamlined efficiency\. 🔄 Efficient Stream Processing: Implemented advanced stream processing techniques, resulting in a notable 75% reduction in processing time for extensive datasets\. 📊 Monitoring & Visualization Proficiency: Integrated Prometheus and Grafana, providing meticulous system monitoring and metrics visualization, contributing to a substantial optimization of performance\.

Full\-stack Developer\(Intern\) at FunctionUp, May 2022 \- Jan 2023 · 9 mos, Noida, •Created Shortify service which shortens the URL and redirect the user according to the requests like bitly\.com\. •Designed Dashboard portal using Analytics Api's which was able to give details analytics report of a campaign\.

## Education

Bachelor of Technology \- BTech, Information & Communication, GLA University

[View the original profile](https://tal.club/meet/praveen-singh-jangal)

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