Headline

Lead Engineer @ Amagi · Distributed Systems · Go · Python · AWS · Kubernetes · Agentic AI

About

I build the systems behind broadcast and OTT at scale. Right now I lead the EPG service for Amagi NOW 3.0 — program guides delivered reliably to 4,000+ channels, 874+ customers, and 18K+ feeds for global broadcasters and content owners. My focus over the past few years has been on the unglamorous parts of distributed systems: partial-failure delivery with per-platform fault isolation, deduplication and aggregation in front of bursty event streams, self-healing reconciliation loops that turn silent delivery losses into automatically-recovered ones. I'm comfortable taking services 0→1, hardening critical paths against on-call incidents, and picking the simplest design that survives production — not the most impressive one in design review. I mentor a 4-engineer pod, run design reviews, and partner with product and customer success when an architectural decision affects revenue. Primary stack: Go, PostgreSQL, AWS, Kubernetes, Redis, Asynq. Earlier work spans Python/Django on logistics (GoBOLT) and document-processing SaaS (WNS, Tricon). 8+ years total — payroll, forecasting, transport, now media infrastructure. Actively interviewing for Senior, Staff, and Lead backend roles. Reach me at cser.sandeepsingh@gmail.com or via LinkedIn DM

Location

Bengaluru

AI stack

opencode

claudecode

Work experience

Lead Engineer at Amagi, Apr 2025 - Present · 1 yr 5 mos, Bengaluru, Karnataka, India · Hybrid, • Led the design and development of the EPG service, enhancing the delivery for over 4,000 broadcast channels. • Utilised technologies such as Go, Python, AWS and PostgreSQL to ensure high reliability and performance. • Implemented Kubernetes for efficient orchestration of distributed systems, improving service scalability.

Staff Software Engineer at Amagi, Feb 2023 - Mar 2025 · 2 yrs 2 mos, Bengaluru, Karnataka, India · Hybrid, • Drove migration of customer channels to Bolt playout, reducing player cost by 90–95% while closing outstanding security gaps in the product surface. • Built and integrated multiple microservices across STV and key point products including TS Self Serve and Tarang, expanding the Amagi NOW workflow surface and unifying customer experience. • Provided on-call support for live channels, shipping hot-fixes under pressure and authoring SOPs that cut recurring incident resolution time and reduced cross-team toil.

SDE-3 at GoBOLT, Apr 2022 - Feb 2023 · 11 mos, Bengaluru, Karnataka, India, • Enhanced system throughput by 15% on high-demand services, optimizing performance for over 100 RPS and 80 QPS. • Reduced average system latency by 20% through effective profiling, database tuning, and caching strategies. • Developed JavaScript-based orchestration flows, improving application security by addressing SQL-injection vulnerabilities.

SDE -2 at GoBOLT, Mar 2021 - Mar 2022 · 1 yr 1 mo, Bengaluru, Karnataka, India, • Developed new microservices for Stock Order and Demand Order using Python/Django. • Enhanced TMS capabilities across Warehouse, Order Planning, Tracking, Trip, Partner, and Route Dynamics. • Contributed to the expansion of logistics lines at GoBOLT, a dynamic startup in Bengaluru.

Sr. Program Analyst at WNS Global Services, Apr 2020 - Feb 2021 · 11 mos, Bengaluru, Karnataka, India, • Developed Python/Django/REST microservices to enhance data import, extraction, and storage processes. • Integrated OAuth 2.0 with Azure AD and Okta to enable enterprise single sign-on (SSO) functionality. • Utilized Azure Blob Storage for efficient data management and retrieval. • Collaborated with cross-functional teams to ensure seamless deployment and operation of services.

Software Engineer at Tricon Infotech, Sep 2018 - Mar 2020 · 1 yr 7 mos, Banglore, • Developed and deployed three production systems: forecasting (SAGIA), university reporting & bulk-mail (ITAAS Portal), and cloud payroll (Paywheel). • Utilized Python/Django and ASP.NET to enhance system functionalities and user experience. • Recognized as Employee of the Quarter in August 2019 for outstanding contributions to project success.

Associate Software Engineer at Tricon Infotech, Sep 2017 - Sep 2018 · 1 yr 1 mo, Bengaluru, Karnataka, India

Education

Bachelor of Technology - BTech, Computer Science, Dr. A.P.J. Abdul Kalam Technical University (AKTU), Lucknow

12, PCM, G N National Public School Gorakhpur