Senior Software Engineering Technical Lead

RAMYA SATHYARAJ

Senior Software Engineer Technical Lead

+91-994******* ****************@*****.***

Chennai, Tamil Nadu, India

linkedin.com/in/ramya-sathyaraj-185a02258

PROFESSIONAL SUMMARY

Senior Software Engineer with 12+ years of experience architecting and delivering enterprise-grade web applications, healthcare technology platforms, and AI-powered solutions. Proven track record of leading development teams, designing scalable cloud-native architectures, and implementing full-stack solutions across healthcare, automotive, and enterprise domains. Specializes in PHP/Laravel, React.js, Python/Flask, and AWS Cloud services. Expert in building RESTful APIs, microservices, and AI-integrated applications. Demonstrated success in modernizing legacy systems, optimizing database performance, and implementing secure healthcare compliance workflows. Passionate about technical leadership, Agile methodology, and delivering high-impact software solutions that drive business value.

CORE COMPETENCIES

Technical Leadership Full Stack Development Solution Architecture REST API Development Microservices Cloud Computing (AWS) Healthcare Applications AI Integration Performance Optimization Database Design Agile & Scrum Team Mentoring Requirement Analysis SDLC CI/CD Pipelines

TECHNICAL SKILLS

Programming Languages: PHP • Python • JavaScript • TypeScript • SQL

Frameworks & Libraries: Laravel • React.js • Flask • CodeIgniter • Slim Framework • jQuery

Frontend Technologies: React.js • HTML5 • CSS3 • Tailwind CSS • Bootstrap • AJAX

Databases: MySQL • MariaDB • Oracle • Microsoft SQL Server

AWS Cloud: EC2 • Lambda • S3 • SNS • SQS • Cognito • Kinesis

AI Technologies: OpenAI Whisper • Amazon Bedrock • Claude Sonnet • Hugging Face

Dev Tools: Git • Docker • Redis • Webpack • Linux • Postman • Jira • Agile Methodologies

PROFESSIONAL EXPERIENCE

Team Lead

The Great Saint Technologies September 2025 – Present

Project: SutureNote AI – Healthcare Clinical Documentation Platform

Lead end-to-end development of an AI-powered healthcare platform transforming clinical documentation workflows.

Architected scalable cloud infrastructure using AWS Lambda (serverless), SNS, SQS, Cognito, and Flask services, achieving 99.9% uptime.

Engineered intelligent speech-to-text workflows leveraging OpenAI Whisper for accurate medical transcription.

Developed ICD-10 diagnostic assistance modules to support healthcare providers in accurate coding and diagnosis.

Designed secure PHI de-identification workflows ensuring HIPAA compliance and healthcare data protection.

Built subscription management, billing, and account lifecycle modules supporting multiple user tiers and payment processing.

Optimized backend APIs improving response times by 35% through caching strategies and query optimization.

Led Agile development with cross-functional teams, conducting daily stand-ups, sprint planning, and retrospectives.

Mentored 5+ junior developers through code reviews, pair programming, and technical guidance.

Managed production deployments and incident resolution, maintaining system stability and performance.

Tech Stack: PHP • Laravel • React.js • Python • Flask • AWS • MySQL • Redis • AI/ML • REST APIs

Senior Software Engineer

OEConnection July 2023 – August 2025

Developed enterprise applications using React.js, PHP, SQL, and REST APIs serving automotive dealer networks.

Built secure dealer onboarding and authentication modules incorporating multi-factor authentication and role-based access control.

Engineered workflow automation and reporting solutions, reducing manual processing time by 40%.

Optimized complex database queries, improving query execution time by 60% across critical business reports.

Collaborated with business stakeholders to translate requirements into scalable technical solutions.

Participated in production support and release management, ensuring smooth deployments with zero critical incidents.

Tech Stack: PHP • React.js • SQL • REST APIs • JavaScript • Agile

PHP Lead

Caliber Focus Pvt Ltd February 2022 – December 2022

Led Laravel application development for enterprise clients across multiple industries.

Designed scalable backend architecture supporting high-traffic applications with concurrent user loads.

Managed production support and feature delivery, maintaining SLA compliance.

Conducted code reviews and mentored junior developers, improving team code quality by 45%.

Improved application stability through implementing comprehensive testing strategies and deployment pipelines.

Tech Stack: PHP • Laravel • MySQL • JavaScript • Git • Docker

Senior Programmer

O'Clock Software Pvt Ltd 2013 – 2021

Developed enterprise web applications across multiple business domains including healthcare, solar energy, and retail.

Built scalable backend systems using PHP and Laravel with optimized database architecture.

Developed reusable APIs and database modules, reducing development time for future projects by 30%.

Delivered production-ready software within Agile environments, consistently meeting sprint deadlines.

Mentored junior developers and participated in architecture discussions for major projects.

Major Projects: Chronoscene • Sirius • Freedom Solar • SalesOrder • CPC • Deposits • Super Workshop

Tech Stack: PHP • Laravel • MySQL • JavaScript • HTML5 • CSS3 • jQuery

KEY PROJECTS

SutureNote AI – Healthcare AI Platform

AI-powered clinical documentation platform featuring automated speech recognition, ICD-10 coding assistance, and intelligent medical note generation. Designed with HIPAA-compliant architecture and secure PHI handling.

Dealer Management Platform – Enterprise Solution

Comprehensive dealer onboarding, authentication, workflow management, and reporting platform serving enterprise automotive clients.

Healthcare AI Automation – AI/Cloud Integration

Designed and implemented AI-powered transcription workflows integrated with AWS cloud services, ensuring healthcare compliance and data security.

EDUCATION

Master of Computer Applications (MCA) – Anna University 81% (Distinction)

Bachelor of Science – Computer Science – Bharathidasan University 77% (Distinction)

ACHIEVEMENTS

12+ Years of software development excellence

Successfully delivered enterprise healthcare platforms with AI capabilities

Led multiple full-stack application development projects from conception to deployment

Built AI-powered healthcare solutions integrating cutting-edge technologies

Extensive AWS Cloud implementation across multiple production environments

Strong expertise in Laravel and React.js ecosystems

Mentored development teams and improved code quality standards

Delivered scalable production applications handling thousands of concurrent users

LANGUAGES

English – Professional Working Proficiency

Tamil – Native

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