---
title: "John Sebastian - Software Engineer in Bengaluru | Tal"
description: "Meet John Sebastian, SDE | BITS - 25 based in Bengaluru. AI stack includes claude code, codex, and elevenlabs. Explore public work links including github."
image: "https://tal.club/meet/john-sebastian/share-image"
---

# John Sebastian on Tal

## Headline

SDE \| BITS \- 25

## Location

Bengaluru

## AI stack

claude code

codex

elevenlabs

hermes agent

Pinecone

Supabase

## Work experience

Software Engineer at NPC Group, Mar 2025 \- Present · 1 yr 8 mos, Remote

SDE 1 at Rippling, Jun 2025 \- Dec 2025 · 7 mos, Karnataka, India

SDE at Blaze AI, Mar 2024 \- Feb 2025 · 1 yr, Goa, India, Developing nextalpha\.xyz, a data\-driven platform integrating Discord, Twitter, and on\-chain data to provide market insights for investors\. Leveraging daily Airflow\-orchestrated pipelines, the system ingests data into S3, Snowflake and a vector DB for LLM support\. The platform offers metrics on project traction, sentiment, and risk, backed by robust monitoring and alerting\.

Web3 Developer at Merkle Labs, Apr 2023 \- Feb 2025 · 1 yr 11 mos, Goa, India, \- Developing a gamified DApp trading simulator on Solana, designed to onboard web2 users by allowing them to buy and sell in game tokens on a bonding curve, and take long/short positions on real crypto tokens providing an engaging introduction to decentralized finance\. \- Designed an developed a customization platform for NFTs in the solana ecosystem\. \- Built a feature rich NFT Marketplace that allows users to purchase and sell traits for the customization platform\.

SDE at Dualite, Feb 2023 \- Mar 2024 · 1 yr 2 mos, Goa, India, Developing an AI\-assisted design to code tool for figma prototypes\.

## Education

Bachelor of Engineering \- BE, Electronics and Instrumentation, Birla Institute of Technology and Science, Pilani \- Goa Campus

High School Diploma, Mathematics and Computer Science, Loyola School Thiruvananthapuram

## Public links

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

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

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