About me

As a Backend Developer specializing in serverless architectures and ML/AI models, I build scalable, robust, and cost-effective backend infrastructures for high-traffic websites. My expertise lies in leveraging AWS Services and serverless technologies to deliver solutions with minimal downtime, a skill honed through my work with both popular and budding startups at Antstack.

I'm proficient in TypeScript, NodeJS, and Python, with a proven track record of designing, implementing, and deploying various GenAI and LLM-powered applications.

What i'm doing

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    Serverless Architecture

    Designing and building scalable, cost-effective, and resilient backend systems using serverless technologies.

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    ML/AI & GenAI Solutions

    Developing and deploying intelligent applications powered by Machine Learning, Artificial Intelligence, and advanced Generative AI/LLM models.

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    Backend API Development

    Crafting robust, high-performance, and secure APIs and microservices using NodeJS, Python, and TypeScript for web and mobile applications.

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    Cloud Infrastructure

    Architecting and managing secure, highly available, and optimized cloud infrastructure on Amazon Web Services (AWS) for diverse project needs.

Daniel lewis
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Daniel lewis

Richard was hired to create a corporate identity. We were very pleased with the work done. She has a lot of experience and is very concerned about the needs of client. Lorem ipsum dolor sit amet, ullamcous cididt consectetur adipiscing elit, seds do et eiusmod tempor incididunt ut laborels dolore magnarels alia.

Resume

Experience

  1. Serverless Guru

    Aug 2025 — Present

    Working on a large-scale initiative to streamline and enhance customer experience across multiple domains within Air Canada. The project focuses on unifying customer touchpoints, improving service workflows, and delivering a consistent, high-quality experience across digital, call center, and on-ground support channels.

  2. Antstack Inc

    Jun 2022 — July 2025

    ● Designed and implemented multiple applications utilizing serverless technology and AWS, streamlining backend operations and reducing operational costs through efficient cloud architecture solutions bringing down the cost of operation by 43% and delivering time down by 30%.

    ● Utilized a diverse programming toolkit including Python, TypeScript, and JavaScript to build scalable and responsive applications, ensuring high performance and reliability across all projects.

    ● Innovatively designed and implemented a Generative AI-based application, leveraging Large Language Models (LLMs) and core ML/AI principles. This project enhanced user engagement by automating content generation and personalized user experiences.

  3. Tata Consultancy Services

    Aug 2021 — May 2022

    Led the design and implementation of sophisticated automation systems for key life sciences clients, including Astellas Pharma, leveraging TCS's proprietary AI platform, IGNIO, to boost automation from 5% to 46% in under a year, and utilized Java and WildFly to enhance system efficiency, resulting in a 30% reduction in manual processes.

Education

  1. Cochin University of Science and Technology

    2017 — 2021

    B.Tech(Electronics and Communication) - 7.84 GPA

  2. Metas of Seventh Day Adventist

    2015 — 2017

My skills

Databases

MongoDb DynamoDb Postgres Aurora ElastiSearch

Frameworks

Serverless NodeJs Django LangChain PyTorch CDK

AI/LLM Tools

DSPy Prompt Engineering RAG Anthropic Bedrock

Languages

Typescript Python Javascript

Infrastructure

AWS Docker GCP Sagemaker Harness
View Resume

Contact

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