Headline

Ex-Amazon • AI/ML • Software Developer • Python • AWS • Typescript • Java • Javascript • React JS • Data structures • Algorithm • System design • Artificial Intelligence • Machine Learning engineer • AI Engineer

About

Innovative technology professional adept in building software solutions with extraordinary performance, innovation and efficiency.

Location

Bengaluru

AI stack

anthropic apis

github copilot

hugging face

langchain

langgraph

mcp

Work experience

Lead Software Engineer at JPMorganChase, Sep 2025 - Present · 1 yr 1 mo, Bengaluru, Karnataka, India, Vice president Agentic AI, LLM, Generative AI, Artificial Intelligence and Machine Learning technology, AI Engineer, Machine learning engineer Experience with enterprise Al systems, applications and integrations Experience with LLMs, Snowflake, Al data pipelines, and scalable data systems Experience with agentic Al systems + scalable Al systems Implemented an agentic AI self service system, for customers to setup AI training data preprocessing and ETL pipeline using AI agents. Worked on production-grade Al applications worked on GenAl workflows, automation, and Al product execution

Lead Software Development Engineer at Foodhub, Jul 2024 - Sep 2025 · 1 yr 3 mos, Chennai, Tamil Nadu, India, Designed and developed gift card service for Foodhub users and generated revenue from customers. Created multiple AI automations including AI voice processing for customer engagement Created screenshot service to produce screenshots of apps and websites for Google play store and Apple app store.

Software Development Engineer at Amazon, Oct 2021 - Feb 2023 · 1 yr 5 mos, Hyderabad, Telangana, India, Part of Amazon.com backend team. Worked on softwares that process orders placed in Amazon.com or Amazon shopping app. • I designed and developed a software that takes down products from amazon.com in bulk and make it "Not in stock" • I worked on software that handle transshipment of goods between amazon warehouses globally • I developed a pubsub system that collects metrics from different services for realtime dashboard • I developed an internal software for wider collaboration among teams during worldwide outages and business critical events. • I also designed, developed and maintain multiple internal tools, to bring customer delight. Most of my activities involve, Design, development and bug fixes.

Founder & Software Development Engineer at Attentok, May 2019 - Oct 2021 · 2 yrs 6 mos, India, Video calling and chatting app. I found and built this social networking software from scratch, that helps people to meet and chat with their friends, family and teams, online. Feature list: --- • Secure private chat • Group chat • Photos, videos and document sharing • Video call • Voice call For Businesses: --- In addition to above list, • Business internal chat system with own domain name • High availability • Org specific customization and personalisation • Special tools, controls, analytics and dashboards for business leadership and power users. • API for integration with other apps and email • Support for business single sign on (SSO) authentication • Periodic data backup • Secure file-vault for business data • 24/7 dedicated support Open source version for larger community interests: --- Package: https://github.com/ppml38/sodium Originally released during COVID-19 for medical professionals to communicate with patients while maintaining social distance. • Very lightweight • Can be used in WiFi network inside hospital. • Can also be deployed in cloud or in data centers. • Easy to use, just like minecraft server.

Software Developer at Qantas, May 2016 - May 2019 · 3 yrs 1 mo, Sydney, Australia, Client: Qantas Airways Limited, Australia Role: Software Developer and Subject matter expert # Software Development projects: * Worked as developer in 4 mission critical projects, among which, a project made news for reducing flight delay during storm, beating competition. * Increased revenue gain by AUD$20,000 per year by optimizing sql queries and reducing MIPS consumption * Reduced development efforts by 60% with a framework to interpret IATA Type B data feeds from aircraft * Reduced team efforts by 95% by developing a pattern recognition algorithm to understand 20 years old Teletype message distribution routes * Improved feed performance upto 13% with an algorithm that uses hash functions for generating unique feed identifiers. * Developed Machine learning algorithm to understand common errors in data feed * Developed a program to convert ATOM syndication messages to IATA AIDX format # App Integration projects: * Established realtime interface between Qantas flight operations backend and Amadeus schedule recovery system * Established realtime interface Air services australia flight information broker with Qantas flight operations backend * Established interface between QantasLink flight operations backend and iFlight * Established interface between QantasLink flight operations backend and First Flight * Established realtime flight operation data interface between Qantas and Jetstar * Integrated Qantas operations backend with Pilot iPad app # Technology Migration projects: * Migrated server to process teletype messaegs from UNIX to AWS cloud * Migrated around 2500 Qantas internal FTP integrations to AWS cloud with SFTP * Drafted cloud migration plan for moving realtime flight operation and syndication from mainframe to AWS cloud Also worked as production technical support engineer in Qantas command center

Education

Bachelor of Engineering(B.E.), Computer science and engineering, Anna University Chennai

Public links

github: https://github.com/ppml38

leetcode: https://leetcode.com/ppml38

liju.me: https://liju.me/cv