Backend engineer, Node.js and TypeScript, close to three years in. Looking for a backend or platform role on a product team with real traffic, remote or Mumbai. I like the unglamorous work: surviving retries, partial failures, a region going down. Recent: multi-region MongoDB at 10k+ requests a minute, OpenTelemetry, durable execution in TypeScript.
Looking for a job
Sudhanshu Singh
@sudhanshusingh7
I build multi-region backend platforms, AI pipelines, and enterprise infrastructure.
IndiaWhat I'm looking for
At Testlify, I've built multi-region SaaS infrastructure across AWS, GCP, and Azure, sustaining 10K+ RPM while meeting data residency requirements across the EU, USA, and KSA. I improved asynchronous processing by 40%, reduced API response times by 35%, and delivered enterprise authentication including OIDC, OAuth 2.0, SAML SSO, SCIM, and RBAC.
I've also engineered production AI/LLM pipelines using OpenAI GPT-4, Google Gemini, and LangChain, increasing content velocity 3x and supporting 28+ languages. My work includes custom OpenTelemetry observability tooling, event-driven job processing, MongoDB performance optimization, Redis caching, and automated multi-cloud CI/CD.
Previously at Policybazaar for Business, I built Python ETL and reporting automation pipelines and Power BI dashboards for business analytics. I'm targeting engineering leadership and technical architect opportunities at the intersection of product innovation and robust system design.
Experience
Work history, roles, and key accomplishments
TH
Current
Backend Developer
Testlify (HNRTech)
Nov 2023 - Present (2 years 10 months)
Architected multi-region MongoDB Atlas cluster with zone sharding and regional read preference routing, achieving 100% data residency compliance and sustaining 10K+ RPM globally. Engineered event-driven BullMQ/Redis pipelines with priority queuing and dead-letter handling, reducing job processing time by 40% and P95 latency by 50ms.
Education
Degrees, certifications, and relevant coursework
NM
NMIMS MPSTME
MBA Tech, Business Intelligence & Analytics
2021 - 2023
Grade: 3.51/4
Pursued an MBA Tech in Business Intelligence & Analytics with a GPA of 3.51/4.
NM
NMIMS MPSTME
Bachelor of Technology, Information Technology
2018 - 2021
Grade: 3.90/4
Earned a B.Tech in Information Technology with a GPA of 3.90/4.
Tech stack
Software and tools used professionally
Availability
Looking for a job
Location
IndiaAuthorized to work in
Salary expectations
35k-55k USD
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