Jul 2023 – Feb 2025 · 1 yr 7 mos · Remote

• 1. Built a scalable data pipeline to move and transform large volumes of data efficiently.
• 2. Reduced SMS fraud for a major EU company by over 98%, resulting in approximately €1M in annual cost savings.
• 3. Integrated a secure third authentication factor to safeguard critical fintech processes.
• 4. Designed and implemented a bot mitigation solution, significantly reducing bot traffic.
• 5. Developed a B2B SaaS platform to automatically validate email inboxes, preventing reputation damage for email senders.
• 6. Developed a cascading MFA process to securely login users while maintaining the highest CX standards.
• 7. Built geo migration feature for customer data residency which helped with compliance and upselling.

Jul 2021 – Jun 2023 · 1 yr 11 mos · Berlin, Germany · Hybrid

• 1. Enhanced GDPR compliance and decreased fraudulent account creation by 20% by implementing email verification.
• 2. Created a communication service using Go, featuring automatic fallback and retry mechanisms, resulting in a 10% improvement in conversion rates.
• 3. Managed the transfer of service ownership and set up playbooks and rulebooks for newly formed teams.
• 4. Achieved a 40% reduction in infrastructure costs through optimization and effective management strategies.
• 5. Facilitated the migration of an entire country's proprietary food delivery infrastructure to a more cost-effective central system.
• 6. Developed a codebase metrics infrastructure, enhancing the speed of metric publishing and improving code cleanliness.
• 7. Mentored junior engineers, enabling them to handle larger project scopes independently.

Mar 2019 – Jun 2021 · 2 yrs 3 mos · Bengaluru, Karnataka, India

• 1. Developed a new service for clustering bookings, leading to a 23% increase in efficiency.
• 2. Migrated a distributed service from Ruby on Rails to Go, resulting in the new service using only one-third of the resources for the same workload.
• 3. Refactored a Java microservice to include an in-app cache, reducing API and database calls by 15%.
• 4. Contributed to an experimental infrastructure, written in Java, for testing the efficiencies of routing strategies on production data, aiming to enhance driver and fleet utilization.
• 5. Implemented phone number masking for drivers and customers in microservices using Java and Go.
• 6. Streamlined delivery funnel onboarding by refactoring a Go service.
• 7. Assisted new team members in understanding Go, distributed systems, and Kubernetes.

Jan 2019 – Oct 2019 · 9 mos · Aarhus, Denmark

• I learned what not to do!

Aug 2017 – Feb 2019 · 1 yr 6 mos · Düsseldorf, Germany

• 1. Overhauled the payments architecture and user interface to ensure GDPR compliance.
• 2. Transitioned a Java monolithic application to AWS Lambda functions.
• 3. Integrated new social media features to enable posting and fetching posts for social media marketing products.
• 4. Addressed and resolved memory leaks and performance issues in Rails and Java microservices.
• 5. Collaborated with the CEO in the development of new social media marketing products.

Dec 2016 – Jan 2017 · 1 mo · Noida Area, India

• 1. Learnt Kotlin and worked on an Android application written in it.
• 2. Testing and bug fixes in the flagship product "Mozzo".