Project Lead · 9+ Years · Open to Full-Time & Remote
I build production-grade backend systems, cloud platforms, and telecom software — with a track record across Persistent Systems, Rebaca, and Keysight. Strong in system design, delivery leadership, and turning complex requirements into reliable code.
About
Project Lead and senior engineer with 9+ years shipping backend systems, cloud platforms, AI-powered products, and high-performance services — in enterprise teams and production side projects alike.
I'm a results-driven software engineer and Project Lead with 9+ years building software that holds up in production. I'm currently at Persistent Systems, leading development on Cisco's Crosswork Network Controller — cloud orchestration and SDN for enterprise IP transport. Previously, I shipped 5G and telecom platforms at Rebaca, Keysight, and Polaris Networks. In my spare time, I build AI-driven trading systems and FastAPI-based products as personal, part-time projects.
My core stack is Golang, C/C++, and Python, applied across microservices, protocol engineering, Docker/Kubernetes deployments, and intelligent automation. I thrive on breaking down complex designs and delivering maintainable solutions — whether that's gRPC backends, ORAN integrations, or a production-ready app from idea to launch.
"Surya is very hard working and a good programmer. I always felt comfortable when he is there in the team. He is particularly very good when it requires analysis of the new design and implementing the same with new technologies and languages."Soumya Pal — Colleague & recommender on LinkedIn
High-performance services in Golang and C/C++ — microservices, gRPC, protocol stacks, and APIs built for scale and long-term maintainability.
Enterprise cloud orchestration, Cisco Crosswork NC, ORAN implementations, and 5G network functions from Abot to production SDN platforms.
Part-time personal projects — AI trading systems, FastAPI dashboards, MetaTrader integrations, and full-stack delivery from design to deploy.
Offerings
Professional services and structured learning programs — from career coaching to hands-on development and market education.
Interested in a service or course? Reach out to discuss scope, pricing, and schedule.
Testimonials
Real experiences from mentorship sessions, courses, mock interviews, and project collaborations.
Expertise
Core languages, telecom stacks, and leadership skills from nearly a decade in the industry.
Career
Nearly a decade across Persistent Systems, Rebaca, Keysight, Polaris Networks, and more.
Persistent Systems · Noida, Uttar Pradesh
Rebaca Technologies · Kolkata, West Bengal
Spica Systems · Kolkata, West Bengal
Truminds Software Systems · Gurugram, Haryana
Keysight Technologies · Gurgaon, Haryana
Rebaca Technologies · Kolkata, West Bengal
Polaris Networks · Kolkata, West Bengal
Portfolio
Key projects from Persistent Systems, Rebaca, Spica, and personal work.
Multi-tenant platform that converts TradingView webhook signals into live broker orders across Zerodha, Angel One, Dhan, and MetaTrader 5. Built with SEBI Algo-ID compliance baked in, AES-256-GCM credential encryption, real-time WebSocket trade monitoring, per-webhook guard rules, signal deduplication, and a Next.js dashboard. Deployed on AWS ECS Fargate (ap-south-1) with PostgreSQL, Redis, Prometheus, Grafana, and Terraform-managed infrastructure.
Three-bot adversarial trading signal system. A Bull bot and Bear bot each argue their case, then a Judge bot weighs both arguments against the full multi-timeframe picture and issues a final BUY / SELL / HOLD signal with entry, SL, and TP levels. Uses Groq or OpenAI for model calls, MetaTrader 5 for live data and execution, pandas/numpy for market analysis, and a FastAPI web dashboard for control and monitoring.
Cisco SDN controller for IP transport networks — intent-driven automation for service provisioning, health monitoring, and multivendor closed-loop operations with AI-driven insights.
Jan 2024 — PresentORAN implementation for GNB-CU-CP, GNB-CU-UP, and GNB-DU with E1, E2, and F1-U interfaces. Centralized DB for 5G UDSF using Boost IO Services.
Apr 2022 — Dec 2023AMF, AUSF, and SMF NF development in Golang. Custom Manager NF with gRPC/REST services and a traffic generator for bandwidth, latency, and trace-route testing.
Apr 2021 — Mar 2022Custom OpenAPI Spec 2/3 compatible code generator in Golang using Google Protobuf and gRPC — auto-generates API models, interfaces, and FSM handling code.
May 2018 — Feb 2019Final-year academic project at NIT Durgapur — four server selection algorithms (MHC, M2M, PCC, PSC) for smart device middleware in C/C++.
May 2015 — May 2016Background
Academic foundation and credentials that support my technical work.
Four-year undergraduate program in Information Technology at NIT Durgapur.
Final-year project at NIT Durgapur — service-oriented middleware for IoT devices with multiple server selection algorithms implemented in C/C++.
Self project at NIT Durgapur — TCP/UDP Socket Programming based multibot chat system with real-time discovery, communication and broadcast capabilities.
Designing and building multi-step systems using large language models and the ChatGPT API.
View certificate →Best practices for prompt design, LLM output refinement, and developer-focused AI workflows.
View certificate →Résumé
A concise summary of experience, skills, and education — ready to share with recruiters and hiring teams.
9+ years of software engineering experience across telecom, cloud infrastructure, and distributed systems. Connect on LinkedIn for the full profile or reach out via email.
Contact
Open to roles as a C, C++, Golang, Fullstack, or Python developer — available immediately, any location.
Reach out via email, LinkedIn, or phone. I typically respond within 1–2 business days.