sivaram polimeru
Full-Stack Engineer | AI-Powered & Cloud-Native Products
Kakinada, Andhra Pradesh
sivarampolimeru05@gmail.com
Full-stack engineer with 3+ years building scalable backend systems, multi-tenant platforms, and AI-powered products using Node.js, PHP, and Cloudflare Workers. Currently diving into agentic AI systems, real-time data pipelines, and cloud-native architecture. Always up for a good conversation about AI/cloud engineering — at DevFest to meet fellow builders, trade ideas, and see what everyone's working on. Say hi if you're around!
Senior Engineer
CarTrade Tech Ltd.
- Built a fault-tolerant job system with atomic job claiming, stuck-job recovery, retry circuit breakers and signed webhook delivery with retries.
- Sped up a multi-step pipeline by running external APIs and LLM agents concurrently with curl_multi, and validated every response.
- Built scheduled ETL jobs with incremental syncs, backfill scripts, batching and parallel paginated API calls.
- Built a multi-agent LLM system where an orchestrator routes requests to sub-agents, guard and validator agents check them, and sub-agents call MCP tools to create, stop and extend alerts.
SDE 2
M2P Fintech
- Architected a multi-tenant onboarding/LOS platform on Cloudflare Workers with tenant-scoped theming, subdomain-based auth, SSO, micro-frontend based on module federation, and fine-grained authorization using OpenFGA — supporting both Node.js and edge runtimes.
- Developed an interactive CLI tool that creates a new starter template for faster onboarding of new tenants on the platform.
- Engineered a reusable webhooks subsystem — subscription, endpoint, event/delivery management, HMAC-style signing, status filtering, and a webhook bridge between platform and tenant apps.
- Built a multi-tenant insights and dashboarding module with role-based pinned dashboards, notebooks, workbooks, chart rendering via Recharts, and sharing/theming support — consumed across multiple banking apps.
- Implemented a visual/SQL query builder with multi-dialect support (PostgreSQL, MySQL, SQLite via Drizzle), schema discovery, SQL validation, variable substitution, CSV export, and a streaming job runner for large result sets.
- Developed an AI/agentic analytics engine with tools for schema reading, SQL validation/execution, RAG, and insight narrative generation — powered by Vercel AI SDK with OpenAI and Workers AI providers.
- Shipped a Hono-based API layer with multi-runtime packaging (node, browser, edge) covering dashboards, queries, reports, notebooks, and schema routes with Drizzle schemas and optional better-auth integration.
- Developed an in-app notifications module — settings UI, dynamic user binding, maintenance-window alerts — integrated across banking apps.
Senior Engineer
CarTrade Tech Ltd.
- Engineered and maintained highly scalable backend services using PHP and Node.js (Express.js).
- Developed and deployed critical internal tools and microservices, directly improving operational efficiency by 40% through automation and optimized data workflows.
- Integrated Redis for real-time data caching and session management, resulting in a 50% reduction in average API latency for key business operations.
- Played a pivotal role in architecture planning, schema design, and performance tuning of MongoDB workflows for high-volume data ingestion and complex query processing, optimizing query response times by 30%.
- Designed and implemented a custom MongoDB admin panel with robust role-based access controls, enhancing data security and simplifying database management for internal teams.
- Refactored and optimized legacy reports, reducing execution time from over one minute to under 20 seconds.
- Contributed to the design and implementation of RESTful APIs to facilitate seamless communication between frontend and backend services and third-party integrations.
- Implemented a scalable asynchronous job processing system using RabbitMQ/SQS and MongoDB to parallelize multi-bank request execution, introducing a persistent queue with worker daemons that handled task orchestration, retry, timeout detection, and failover, improving fault tolerance and throughput in high-concurrency environments.
- Developed a secure, web-based admin panel to manage daemon processes — allowing authorized users to start, stop, and monitor workers without direct server access — enhancing control, uptime, and operational efficiency.
Contributed significantly to the development of a PHP-based Low-Code/No-Code engine, enabling non-technical users to build complex business workflows via declarative configuration files. Designed and implemented the core module processing and rule evaluation logic, and architected a highly modular, extensible system design that supports easy integration of future components and diverse data sources. Developed comprehensive unit and integration tests to ensure reliability and correctness of the engine's core functionality.
Bachelor's Degree, Statistics
P.R. Govt. Degree College (A)
Attendee · Oct 24, 2026