Anirudh Singh Chouhan

Software Engineer

Dhanbad, Jharkhand, India3 yrs 5 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Designed systems achieving 5x faster operations.
Engineered messaging systems handling millions of messages.
Developed payment features impacting 500K customer contacts.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Healthcare and Fintech industries.

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Skills

Core Skills

Distributed SystemsMicroservicesMessaging SystemsApi DevelopmentPayment SystemsFrontend DevelopmentTesting

Other Skills

HL7 StandardsTypeScriptKafkaRedisNode.jsReact.jsFast Healthcare Interoperability Resources (FHIR)PostgreSQLGrafanaPrometheus.ioTemporalPrometheusPython (Programming Language)C++Core Java

About

Software engineer with experience building and scaling backend systems in fast-paced, high-ownership environments. I’ve worked at Amazon, DE Shaw, and now at XCaliber Health, where I focus on designing robust services, improving system reliability, and solving real-world engineering problems.

Experience

3 yrs 5 mos

Total Experience

8 mos

Average Tenure

6 mos

Current Experience

Xcaliber health

Software Development Engineer - II

Dec 2025 – Present · 6 mos · Bengaluru · On-site

Designed hybrid automation-to-API migration system with Redis connection pooling for distributed sessioncaching. Built SessionManager and APIClient handling authentication tokens with TTLs integrated withKafka/DynamoDB infrastructure, enabling 5x faster operations through intelligent cache invalidation
Engineered distributed workflow orchestration system using Temporal with exponential backoff retry policies (3attempts, 2x coefficient) and custom error classifications.
Implemented parent-child workflow patterns coordinating 20+ concurrent activities across multiple task queues,integrated Prometheus metrics (job duration histograms, connection pool gauges) for real-time observability, achieving100K+ daily workflow executions with sub-second latency and reducing workflow error rate by 80 percent. Designed and tuned connection pooling by sizing min connections for steady-state load and capping max connections using latency and downstream limits to improve throughput and prevent resource exhaustion by 50%.

HL7 StandardsTypeScriptKafkaRedisNode.jsReact.js+6

The d. e. shaw group

Senior Member Technical

Jul 2025 – Dec 2025 · 5 mos · Bengaluru, Karnataka, India · On-site

Engineered and optimized a pub/sub distributed messaging system handling over 5 million messages per second across TCP and multicast channels, reducing end-to-end latency by almost 35% through zero-copy buffer management and batching strategies for our high frequency electronic trading platform.
Implemented durable messaging features (replay, retransmission, heartbeat monitoring) across 100+ namespaces, ensuring 100% ordered delivery and 99.99% message durability in fault-tolerant, mission-critical trading workflows.
Developed scalable resolver and session management logic to support thousands of concurrent clients, achieving namespace resolution times under 2 millisecond and improving system recovery time after session loss by more than 40% through proactive gap detection and retransmission logic.
Automated end-to-end deployment, configuration, and monitoring of SWIFT modules (transport layers, resolvers, durable channels) using internal tooling and scripting, reducing manual setup time by 80% and enabling seamless onboarding of 50+ namespaces across environments.

Python (Programming Language)C++Core JavaKafkaIntegration TestingJavaScript+6

Amazon

Software Development Engineer 1

Jan 2024 – Apr 2025 · 1 yr 3 mos · Hyderabad, Telangana, India · On-site

Developed and maintained payment features such as Installments, ATM, Internet Banking, E-Money methods, Financial Offers, Cashback, Rewards, and Refunds - impacting over 500K customer contacts per minute and ensuring seamless payment experience across channels.
Built scalable APIs using GraphQL and Amazon’s internal Simple Java Contract language, enabling faster integration and rollout of new payment methods with minimal downstream impact.
Resolved 200+ on-call tickets, including high-severity incidents, improved team’s CI/CD pipeline score from 40% to 85% by addressing flaky tests, refining build steps, and adding alerting/monitoring hooks.
Instrumented key services with metrics, alarms, and logs, contributing to 95% reduction in runtime errors and improving incident response time significantly.
Actively owned the end-to-end software development lifecycle: from design and development to deployment, testing, and production support.

JavaScriptReact.jsLow-Level DesignGraphQLSystems DesignDatabases+6

Ge healthcare

3 roles

Software Engineer

Aug 2023 – Dec 2023 · 4 mos · Bengaluru

Contributed to the development of micro front-ends and user workflows for a next generation MRI reporting platform, implemented a new Report Summary Section from scratch improving usability for 200K+ clinical users.
Added automated acceptance tests and performance metrics across major features using Nightwatch, leading to a 90% reduction in UI-related production issues and smoother user experience..

CypressReact.jsTypeScriptComponent TestingNightwatch.jsFrontend Development+1