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Harshit Singh

@harshitsingh13

Senior Software Developer at PeopleHum Technologies building AI-agent delivery pipelines that shipped 380 production modules in under 30 days.

India

Message

At PeopleHum Technologies Pvt. Ltd., I architected attendance and leave modules serving 1M+ active users and built an AI-native multi-agent SDLC pipeline that shipped 380 production modules in under 30 days.

Previously at Newgen Software Technologies, I built a non-blocking API Gateway routing traffic across 25+ microservices and production RAG-based conversational AI services. I also developed search APIs with Typesense and Elasticsearch, and owned CI/CD pipelines and Kubernetes deployments for 25+ services.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Developer

Current

PeopleHum Technologies Pvt. Ltd.

Dec 2025 - Present (9 months)

Architected and scaled attendance and leave modules serving 1M+ active users, and built an AI-native multi-agent SDLC pipeline that shipped 380 production modules in under 30 days. Led Java 25 migration across 100+ microservices and drove security remediation for 1,199 vulnerability findings.

Java Spring Boot Kafka Redis MongoDB Kubernetes Jenkins GitLab CI CD AWS Lambda Vault Consul Grafana Graylog Knowledge Graphs Embeddings Semantic Search Multi agent orchestration LLM Integrations

Software Development Engineer II

Newgen Software Technologies

Aug 2023 - Dec 2025 (2 years 4 months)

Designed and implemented a non-blocking API Gateway handling 5,000+ concurrent requests/sec, and built production RAG-based conversational AI services. Developed high-throughput search APIs and owned CI/CD pipelines and Kubernetes deployments for 25+ services.

Java Spring Boot API Gateway Microservices RAG LLM Typesense Elasticsearch OCR Kubernetes CI CD Blue Green Deployment Observability

Software Developer Intern

RevoltronX Technologies Pvt. Ltd.

May 2023 - Aug 2023 (3 months)

Built 10+ serverless AWS Lambda microservices and optimized MongoDB data models with indexing strategies.

AWS Lambda MongoDB Microservices Indexing

Education

Degrees, certifications, and relevant coursework

Jaypee University of Information Technology

Bachelor of Technology, Computer Science and Engineering

2019 - 2023

Bachelor of Technology in Computer Science and Engineering from Jaypee University of Information Technology, Solan, India, from July 2019 to June 2023.