May 2025 – Jul 2025 · 2 mos · Gurugram, Haryana, India · On-site

• Explored and implemented advanced serialization techniques
• like Protobuf, PyArrow, MsgPack, and compared them with
• existing in-house methods, and delivered production-level
• server-side code using internal tools and custom types.
• Worked on improving end-to-end latency of object transmission
• by improving serialization, deserialization, and network time,
• while evaluating scenarios where gzip compression is beneficial.
• Worked with improving performance of the internal RPC
• framework by using pickle with out-of-band buffers and also
• implemented parallel TCP connections for faster data transfer.
• Achieved up to 8–10× faster server-to-client data transmission
• and 2–3× faster internal RPC framework data transfer for
• datasets of size 100MB as compared to existing methods. The
• time was evaluated across various sizes and client locations.
• Optimized RPC framework using parallel TCP connections,
• achieving 6–7× faster data transfer than existing implementation