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swapneel sawant

@swapneelsawant

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Tech Lead and Full Stack engineer modernizing Java microservices with AI agents.

India

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What I'm looking for

I want to lead and architect enterprise systems—modernizing Java microservices, improving performance under heavy load, and embedding AI/LLMOps into delivery workflows, with strong collaboration between engineering and product.

I’m a Tech Lead with “more than 17 years of experience in IT” and a strong focus on “Java with emphasis on Spring Framework, Web Services, Design Patterns, Microservices, and Automation testing.” I enjoy turning complex enterprise problems into reliable systems through deep troubleshooting, thoughtful design, and hands-on engineering.

At Trafigura, I’ve led “continuous integration practices” and built a “Custom Concurrency & Locking Framework” using “custom Java Annotations” to manage data integrity under database contention. I also drove “Enterprise-Scale Modernization,” migrating the core platform from “Java 8 to Java 17” to improve security, maintainability, and long-term supportability.

I focus heavily on performance and operational resilience—reducing latency and improving throughput by “eliminating Hibernate N+1 queries,” implementing “multi-tier caching strategies,” and fine-tuning database interaction layers under heavy load. I also pioneered “AI-Driven Developer Productivity (LLMOps),” integrating “Autonomous Agents” using “Claude CLI and OpenCode” to connect with “JIRA, Splunk, and SQL databases,” speeding incident response and feature delivery.

Before Trafigura, I served as “Vice President at Morgan Stanley,” where I worked as “Tech Architect for Delivery Instruction platform” and designed resilient services handling “21 million daily calls.” I’ve also been “Sr. Product Manager at Zycus Infotech” and “System Architect/Development Manager” in other product-focused environments, earning recognition like “Most Improved Runner (Male) - 2023” and “Best Innovation Award – 2009.”

Experience

Work history, roles, and key accomplishments

Current

Tech Lead

Current

Trafigura

Jun 2021 - Present (5 years 1 month)

Architected a custom pessimistic concurrency/locking framework using Java annotations to manage complex database contention and ensure transaction-safe lock release. Led enterprise modernization from Java 8 to Java 17 and improved performance (e.g., eliminating Hibernate N+1 queries and adding multi-tier caching), and pioneered LLMOps with autonomous agents integrated with Claude CLI/OpenCode for

Vice President

Morgan Stanley

Nov 2017 - Jun 2021 (3 years 7 months)

Served as Tech Architect for the Delivery Instruction platform and designed resilient REST services capable of handling ~21 million daily calls (~25k per second). Supported platform initiatives including evaluation of onboarding to Google Cloud and related components such as Redis and Elasticsearch.

REST APIs System Architecture Google Cloud Redis Elasticsearch

Sr. Product Manager

Zycus Infotech

Nov 2015 - Nov 2017 (2 years)

Worked across multiple procurement product initiatives, guiding teams to solve unstructured problems and defining system requirements and high-level designs. Negotiated customer requirements to deliver value in short cycles while architecting a robust and scalable ecosystem.

Product Management High Level Design Team Leadership System Architecture

System Architect

Pebstone Infotech

Aug 2008 - Nov 2015 (7 years 3 months)

Led development management and system architecture to deliver a scalable, robust product for social media and mobile use cases. Defined and tracked milestones, worked with marketing on MVP definition, and supported hiring and team coaching to solve unstructured problems.

System Architecture Development Management Hiring Team Leadership

Software Engineer

WNS

Nov 2007 - Aug 2008 (9 months)

Built an AI-based content generation and extraction system and developed web robots to identify and extract relevant information from web pages. Developed a language classification algorithm to identify whether web page content is English or non-English.

& AI