Santanu Prasad
Technology Lead | Java Backend | Informatica MDM | Elasticsearch | Data Platforms | Open to Dev & QA Roles
- Role
- Technology Lead - Pwc at Infosys
- Location
- Pune District, MH, IN
- LinkedIn followers
- 500 followers
About Santanu Prasad
Technology Lead with 12+ years of experience in building and optimizing enterprise data platforms and backend systems.I specialize in Java-based backend development, Informatica MDM, and Elasticsearch, with a strong focus on high-volume data processing, performance optimization, and scalable system design.Key highlights:• Built scalable ingestion frameworks handling complex validation logic• Improved system performance by ~90% through Java and SQL optimization• Designed Elasticsearch indexing and query strategies for large datasets• Led ELK stack upgrades (7.x to 8.x) and cluster tuning• Extensive experience in Informatica MDM and enterprise data platformsBeyond development, I have strong experience in:• Production support and system stability• Sprint planning and Agile delivery• Mentoring junior engineers and leading technical discussionsI am open to opportunities in:• Backend Development (Java)• MDM / Data Engineering roles• QA / Testing roles (Manual & Automation)I am particularly interested in roles where I can contribute to scalable systems and continue growing as a backend/data engineer.Let’s connect!
Experience
Technology Lead - Pwc
Aug 2018 — Present · CA
Designed and developed scalable Core Java-based ingestion systems with complex validation logic• Improved data processing performance from 150 seconds to 10 seconds (~90% improvement)• Architected and optimized Elasticsearch indexing and query strategies for high-volume datasets• Led ELK stack upgrades from 7.12 to 8.14, ensuring system stability and performance• Worked extensively on Informatica MDM enhancements and platform upgrades• Handled production issues, ensuring minimal downtime and high system reliability• Led sprint planning, task allocation, and client communication• Mentored junior developers and conducted knowledge-sharing sessions
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.