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Sujanesh Jasti

@sujanesh_jasti

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AI/ML engineer and senior software engineer building production-ready LLM applications and systems.

United States

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What I'm looking for

I’m pursuing AI/ML roles that help me deepen my practical experience, building on my solid foundation in full-stack web development to deliver real, scalable solutions.

I am an AI and Machine Learning Engineer with a decade of software engineering experience across fintech, healthcare, broadcasting, and geospatial domains. I focus on delivering production-ready LLM applications, RAG pipelines, and automation systems that combine strong engineering with AI innovation.

At my current role I developed and deployed recommendation engines with Hugging Face and LangChain, fine-tuned LLM support chatbots on 50K+ tickets, and integrated GCP Vertex AI and Firebase to improve personalization and conversions. I have a track record of improving key metrics — for example, boosting engagement by 28% and reducing response time by 35%.

Previously I contributed to ML-based fraud detection, prototyped NLP summarization with OpenAI and LangChain, built REST APIs with FastAPI, and practiced MLOps with MLflow and Datadog. My software background includes full-stack development (React, Angular, Vue), mobile (React Native, Ionic), and geospatial applications using Esri ArcGIS APIs.

I bring a pragmatic, metrics-driven approach to building scalable systems, mentoring teams, and shipping reliable products. I’m passionate about translating AI research into robust, maintainable solutions that drive measurable business value.

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Experience

Work history, roles, and key accomplishments

Current

Machine Learning Engineer

Current

Mattress Frim

Sep 2024 - Present (1 year 2 months)

Developed and deployed RAG-based recommendation and support systems using Hugging Face, LangChain, and Vertex AI, boosting user engagement 28% and reducing support response time 35%.

Lang Chain Hugging Face Vertex AI Firebase RAG A B Testing Python

Associate Software Engineer

Citi

Dec 2023 - Sep 2024 (9 months)

Contributed to ML-based fraud detection improving accuracy 25% and reducing false positives 30%; prototyped NLP summarization using OpenAI and LangChain to accelerate compliance workflows 3x.

Fraud Detection NLP Lang Chain OpenAI API

Senior Software Engineer

Kyndryl

Mar 2022 - Sep 2023 (1 year 6 months)

Led frontend modernization including Angular upgrade (v10→v17) increasing dev speed 30%, integrated Jest/Cypress for test stability, and built React Native BLE/GPS indoor tracking app.

Angular React Native Jest Cypress

React Developer

IBM

Feb 2021 - Mar 2022 (1 year 1 month)

Developed cloud applications for IBM Cloud using Vue and React, automated backend data flows with Python/Node.js, and built microservices with CouchDB and DynamoDB while mentoring junior developers.

React

JavaScript Developer

Esri

Nov 2019 - Jan 2021 (1 year 2 months)

Built advanced geospatial web apps integrating ArcGIS APIs with Vue and React, created high-performance reusable components, and implemented REST/GraphQL integrations for spatial analytics.

ArcGIS Vue.Js React Geospatial

Full Stack Developer

Infosys

Mar 2018 - Oct 2019 (1 year 7 months)

Built hybrid mobile apps with React Native and Ionic, developed APIs and microservices with Node.js/Express/Next.js, and deployed scalable backends using Firebase, GCP, and MongoDB.

React Native