senthilkumar sugumar

Product Manager

Puducherry, India16 yrs 9 mos experience

Highly Stable

Key Highlights

16 years of experience in full-stack web development.
Expert in microservices architecture and real-time systems.
Proven track record in mentoring and team leadership.

Stackforce AI infers this person is a Fintech and SaaS expert with strong full-stack development capabilities.

Contact

Skills

Core Skills

Full-stack DevelopmentMicroservices ArchitectureWeb DevelopmentTeam LeadershipSoftware DevelopmentPayment Gateway IntegrationApi Integration

Other Skills

AWSApache KafkaBe2BillCascading Style Sheets (CSS)DigitalOceanDockerElastic Stack (ELK)ElasticsearchExpress.jsFacebook APIGitGoDaddyGraphQLHTML5Ionic

About

With over 16 years of experience in full-stack web development and hybrid mobile applications, I specialize in delivering scalable, secure, and high-performance digital solutions across domains such as trading, e-commerce, healthcare, and social networking. I bring deep technical expertise in ReactJS, Node.js, Laravel, Ionic, AWS, Docker, and more, with a strong foundation in database design, real-time systems, and cloud infrastructure. As a hands-on tech leader, I’ve architected microservices-based platforms, implemented real-time trading engines, and integrated complex third-party APIs and payment gateways. I’m passionate about building clean, maintainable codebases, mentoring developers, and aligning technology with business goals in Agile (Scrum) environments.

Experience

Qi brokerage

Member Of Technical Staff

Jan 2022 – Aug 2025 · 3 yrs 7 mos · Bengaluru, Karnataka, India · On-site

Led the design and architecture of a microservices-based High-Frequency Trading (HFT) system supporting NSE and BSE markets.
Spearheaded full-stack development of key features including strategy management, order placement, trade monitoring, and option chain visualization.
Developed RESTful APIs and WebSocket servers in Node.js for real-time market data delivery over JSON and binary (UDP) formats.
Boosted backend performance using Redis hash-based caching and Kafka-powered event streaming.
Designed and executed complex Elasticsearch Query DSL queries to retrieve trade history and analyze system performance.
Configured Docker GELF logging drivers to aggregate logs from multiple containers and stream them into Elasticsearch via Logstash.
Built and maintained robust, state-managed frontends using ReactJS, Redux, and Redux Toolkit.
Deployed and managed Dockerized microservices on AWS, ensuring high scalability, resilience, and cost efficiency.
Mentored junior developers, conducted code reviews, and upheld strong coding and architectural standards.
Integrated support for new exchanges (e.g., BSE) and implemented multi-leg strategy monitoring.
Enhanced algorithmic strategies (e.g., straddle, strangle) with jumper and stop-loss logic to enable automated risk controls.

Node.jsReactJSRedisKafkaDockerAWS+3

Eventurers solutions pvt. ltd.

Leading Development Teams

Jun 2013 – Jan 2022 · 8 yrs 7 mos · Puducherry Area, India · On-site

Led cross-functional teams for web and mobile solutions across e-commerce, social networking, recruitment, and healthcare.
Defined technical architecture and led SDLC from requirements to delivery.
Introduced modern tech stacks such as Symfony, Laravel, Ionic, and ReactJS.
Ensured API-first development and seamless third-party integrations.
Directed secure payment gateway implementations and cloud deployment strategies.
Fostered client collaboration and ensured alignment with business goals.

SymfonyLaravelIonicReactJSWeb DevelopmentTeam Leadership

Micromen system & software pvt. ltd.

Senior Software Engineer

Sep 2011 – Jun 2013 · 1 yr 9 mos · Chennai Area, India · On-site

Contributed to a large-scale donation platform with 10,000+ registered charities.
Developed event management and gifting features.
Built scalable architecture with Zend Framework and optimized MySQL queries.
Integrated PayPal payment gateway and ensured data security.
Participated in Agile sprints and provided mentorship and support to teammates

Zend FrameworkMySQLPayPal IntegrationSoftware DevelopmentPayment Gateway Integration

Openwave computing services pvt ltd.

Senior Software Engineer

Sep 2009 – Aug 2011 · 1 yr 11 mos · Chennai Area, India · On-site

Developed dynamic websites across multiple domains including e-commerce and social media.
Created responsive front-ends and optimized back-end performance.
Integrated REST APIs and PayPal payment solutions.
Conducted performance tuning for MySQL-heavy applications.

REST APIsMySQLWeb DevelopmentAPI Integration

Eventurers solutions pvt. ltd.

Programmer

Aug 2008 – Jul 2009 · 11 mos · Puducherry Area, India · On-site

Developed property listing and exchange platform with advanced filters and search.
Implemented OAuth-based user authentication and Lucene-powered search engine.
Designed scalable MySQL schemas and optimized API communication.

MySQLOAuthLuceneSoftware Development