Bhargav Seladiya

C++ / Backend Developer with 2+ years of hands-on experience in building high-performance backend systems, REST APIs, and complex routing engines. Skilled in C++, Node.js, PostgreSQL, PostGIS, pgRouting, and large-scale geospatial computations. Experienced in optimizing database performance, implementing load-balanced architectures, and integrating C++ with Node.js for real-time routing solutions.

Worked on production systems like Chennai ITMS, handling millions of routing records, concurrent API loads, and performance tuning using PgBouncer, Concurrency, Contraction Hierarchies, and Dijkstra algorithms.
Strong problem-solving abilities with expertise in multithreading, memory optimization, and system-level debugging on both Windows and Linux.

Currently exploring custom routing engine development, OSRM-like preprocessing, and high-load distributed backend systems.

I am a C++ and Backend Developer with strong experience in building high-performance systems, scalable REST APIs, and advanced geospatial routing solutions. My work includes integrating C++ with Node.js, optimizing PostgreSQL/PostGIS databases, and implementing complex routing algorithms using pgRouting, Dijkstra, and Contraction Hierarchies.

I have contributed to production-grade projects like Chennai ITMS, handling large graphs with over 2 million elements, high-volume API traffic, and performance tuning through PgBouncer, multithreading, memory optimization, and load balancing.

I also have experience designing local routing systems, building OSRM-like engines, and managing logical replication, failover, and system-level reliability in Linux & Windows environments. My strengths include problem solving, debugging, algorithmic thinking, and delivering stable solutions for real-time, data-heavy applications.

I hold a Bachelor of Engineering (B.E.) in Computer Science and Engineering from The Maharaja Sayajirao University of Baroda (MSU).