Hello, I’m JERWIN ROY, hailing from Southern tip of India. Currently I serve as a Senior Database Specialist at Dubai, focusing exclusively on MongoDB deployments that supports all core banking functions. I have a passion for delving into open-source NoSQL database technologies and drawing connections with relational database management systems (RDBMS). Apart from my database expertise, I enjoy indulging in music, playing basketball, and exploring the latest gadgets.

Technical Expertise Summary:

✔️ MongoDB Performance & Query Optimization Specialist
– Indexing strategies, aggregation pipelines, query plan analysis, sharding & replication tuning

✔️ Advanced Database Troubleshooting Expert
– Root-cause analysis, production issue resolution, latency & throughput optimization

✔️ Database Security & Data Protection Strategist
– Role-based access control (RBAC), encryption, auditing, compliance, and disaster recovery planning

✔️ Scalable Database Management Experience
– Successfully handled databases ranging from 2 GB to 3 TB+, including high-traffic, mission-critical systems

✔️ Open-Source Database Enthusiast
– Passionate about exploring, benchmarking, and adopting modern open-source data platforms

✔️ DBA Automation & AI-Driven Optimization
– Automating DBA workflows using scripts, monitoring tools, and intelligent alerting for workload optimization

✔️ Multi-Database & Polyglot Persistence Expertise
– MongoDB, PostgreSQL (primary)
– Hands-on experience with Couchbase, Cassandra, SQL Server, Redis, and other NoSQL/relational systems

✔️ AI & Data-Ready Database Design
– Databases optimized for AI/ML workloads, analytics pipelines, real-time data processing, and vector search use cases

Connect with me on LinkedIn for further collaborations !

Feel free to reach me:

📱: +91 9994256108 (WhatsApp)

📧: [email protected]