Lakshya K.

About Lakshya K.

Full-stack engineer building production applications used by 10K+ users in a FAANG environment. I’ve owned and delivered high-impact features end-to-end — improving performance through deep profiling and query optimization, enhancing search relevance with Elasticsearch tuning, automating enterprise workflows, and contributing to large Rails upgrades. I focus on writing clean, maintainable code and shipping reliable systems that solve real user problems.I approach problems with strong ownership and product thinking — balancing speed, quality, and long-term maintainability. From modernizing legacy frontends to building real-time messaging features and AI-driven RAG pipelines, I consistently drive initiatives from design through production with accountability and attention to detail.

Experience

1. Full Stack Engineer

   BigBinary

   Jul 2023 — Present

   Contributed to the development and maintenance of multiple large-scale production applications used by thousands of enterprise users, including global teams and senior leadership- Co-led the Rails 6 to Rails 7 upgrade for a complex enterprise application, resolving deprecations and ensuring a smooth transition- Automated user onboarding to appropriate internal access groups, cutting support load by ~50%- Improved Elasticsearch-based search performance for a global directory, making user discovery significantly faster and more relevant- Introduced read receipts for activity and mention notifications, ensuring critical information acknowledgment- Standardised code across products. Extracted out multiple reusable components and methods.

Education

• Malaviya National Institute of Technology Jaipur

  Bachelor of Technology - BTech

  2019 — 2023

• Scaler Academy

  Computer Science

  2020 — 2022