I'm Vignesh, an experienced software developer with a master's degree. I build systems with a strong focus on security, maintainability, and scalability.

Vignesh Pugalenthi

I'm Vignesh, an experienced software developer with a master's degree. I build systems with a strong focus on security, maintainability, and scalability.

Available to hire

I’m Vignesh, an experienced software developer with a master’s degree. I build systems with a strong focus on security, maintainability, and scalability.

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Javanese
Advanced

Work Experience

Founding Backend Engineer at Supervea
October 1, 2025 - Present
Built an integration framework using FastAPI, Pydantic, and Supabase Postgres to unify CRM/ERP/communication data into standardized domain entities for downstream automation workflows. Adopted uv for dependency and environment management, reducing install and build times by 40%. Implemented a registry-based adapter loader with declarative provider registration and eager-loading to enable plug-and-play connector onboarding during application startup. Implemented initial-sync and inbound webhook processing with cursor-based pagination and retry queues, while applying API policies such as rate limiting and per-connector quotas on core ingestion endpoints. Leveraged a multi-model workflow (GPT 5.1, Gemini 3 Pro) to deconstruct complex third-party API schemas, accelerating the generation of Pydantic models and strictly typed adapter layers by 3x.
Web Developer at CSK Foundation Inc
July 1, 2025 - Present
Optimized the performance of multiple foundation websites by implementing server-side caching, lazy-loading, and streamlining Elementor assets, reducing page load latency by 35%. Extended core site functionality using custom HTML5, CSS3, and JavaScript to build responsive, API-integrated forms for registration and feedback workflows. Executed data-driven SEO strategies based on analytics insights, improving site architecture and content tagging to increase organic search traffic by 15%.
Software Engineer at Tata Consultancy Services
March 1, 2021 - June 1, 2023
Built core microservices using Java Spring Boot, designing scalable domain models and RESTful API specifications to standardize order and customer data management across the enterprise. Developed enterprise integration layers using MuleSoft RAML, enforcing secure request/response validation and RBAC via API policies. Built event-driven microservices utilizing AWS (SQS, SNS, S3) and HubSpot APIs to automate email processing, reducing manual workflow time by 60%. Developed Python utility scripts to automate complex data extraction and payload transformation across enterprise systems. Orchestrated secure, automated file transfer workflows using GoAnywhere MFT and SMTP servers, ensuring compliant data exchange between legacy internal systems and external vendors. Optimized MS SQL Server workloads by restructuring queries with JSON formatting and analyzing execution plans via EXPLAIN, reducing database calls by 3x. Established a robust DevOps ecosystem with AWS CodePipeline, Splunk monitori
Intern at PeopleOne Technology Private Ltd
July 1, 2019 - February 1, 2020
Developed course management modules and progress tracking features using the PHP Fat-Free framework and React.js, optimizing data flow for the Learning Experience Platform. Executed User Acceptance Testing (UAT) for core platform features, validating 30+ test scenarios to ensure system stability before production releases.

Education

Master of Science in Computer Science at California State University, Dominguez Hills
August 1, 2023 - May 1, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Non-Profit Organization, Education, Other