Sep 2022 – Mar 2025 · 2 yrs 6 mos · Bengaluru, Karnataka, India

• ● Achieved over 50% cost savings for our SaaS ransomware detection product by migrating from ElasticSearch to ClickHouse with tiered storage (EBS + S3).
• ● Managed petabyte-scale data migration from ElasticSearch to ClickHouse.
• ● Improved query efficiency by 40% through advanced sampling and token bloom filters.
• ● Reduced query latency by 30% and optimized data retrieval via ETL processes with Materialized Views.
• ● Increased graphical data load speed by 25% through progressive loading techniques.
• ● Eliminated export timeouts, boosting data export reliability and performance.
• ● Led peer code reviews, addressed customer issues while maintaining low TAT to ensure high-quality deliverables.

Jun 2021 – Sep 2022 · 1 yr 3 mos · Bengaluru, Karnataka, India

• ● Reduced storage costs by 60% through redesigned data architecture in Elasticsearch.
• ● Led and executed SKU migration project, successfully transitioning two product categories
• ● Migrated 50+ Spark jobs from a private data center to Google Cloud Platform, ensuring seamless transition
• ● Delivered on-call support, ensured holiday readiness, and mentored interns,new hires and peers
• ● Conducted 15-20 technical interviews monthly, playing a key role in recruiting top talent for the compan

Jun 2017 – Jun 2021 · 4 yrs · Bengaluru, Karnataka, India

• ● Contributed to multiple modules of an IoT device onboarding protocol; later independently owned several
• modules. Protocol accepted by FIDO and became an industry standard; the project went open-source
• (GitHub: https://github.com/fido-device-onboard/pri-fidoiot).
• ● Designed and developed a crypto material derivation service, enabling secure server-platform trust
• establishment and achieving a 90% reduction in processing time.
• ● Led FrontEnd development of an automated test execution portal that integrated metrics from sources like
• Jenkins and JIRA. This unified platform provided real-time project status, enhanced analytics through
• graphical data representation, and reduced tool-switching overhead for streamlined management.
• ● Actively participated in talent recruitment, interviewing interns and junior engineers.
• ● Mentored peers and provided guidance on complex technical challenges.

Jun 2016 – May 2017 · 11 mos · Bengaluru, Karnataka, India

• Project Management requires real time, quantitative & qualitative data to make informed decisions. Developed automated dashboards, using SSRS reporting service for different customer needs. Data management, writing complex & optimised queries & generating reports providing insights on different metrices were an integral part of my R&R.

Aug 2015 – May 2016 · 9 mos · Ahmedabad Area, India

• Assisting professors in their day-to-day activities such as B.Tech course paper assessment, data entry for student attendance and marks, checking assignments, assisting in research work and so on.