# Devendra kumar

Devendra kumar is a remote worker on Himalayas, Technical Lead | AI Full Stack Engineering at HCL Technologies, based in Australia.

Source: https://himalayas.app/@devendrakumar2

```text
Full Stack Engineer at HCL Technologies building railway applications and a shared Angular library used by five teams.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Australia |
| Authorized to work in | India, United States, Canada |
| Salary expectations | 27k+ EUR |
| Job categories | Application Developer, Technical Lead, Frontend Engineer |
| Skills | AI Architecture, Spec Driven Development, RAG, MCP Integration, LLM Integrations, Vector Search, Prompt Engineering, Agentic Workflows, Fullstack Development, System Design, Microservices, Event Driven Architecture, API Design, Backend For Frontend (BFF), Angular, Model Context Protocol (MCP), Embeddings, Tool calling, Structured Outputs, Evaluation Guardrails, Distributed Systems |
| LinkedIn | https://linkedin.com/in/devendra-singh-a16685281 |

## What I'm looking for

```text
Looking For full stack development roles with AWS, RAG, MCP, REACTJs, AngularJS.
```

## About

```text
At HCL Technologies, I lead full-stack development for BNSF Railway applications spanning scheduling, workforce management, billing, and logistics. I created a shared Angular component library with 20+ reusable components, now used by five product teams.

I define AI and full-stack architecture and use spec-driven development with GitHub Copilot CLI, Claude, and OpenAI Codex for codebase analysis, knowledge retrieval, implementation, and testing. Earlier, at Yatra Online Pvt. Ltd., I introduced frontend unit testing with Jasmine and Karma, increasing coverage to more than 70%.
```

## Experience

### Technical Lead | AI Full Stack Engineering (current)

[HCL Technologies](https://himalayas.app/companies/hcltech). Aug 2022 - Present

```text
Lead full-stack development across Angular and React frontends, Node.js services, and Java/Spring Boot microservices for scheduling, workforce management, billing, and logistics applications. Created a shared Angular component library with 20+ reusable components and defined AI and full-stack architecture, service boundaries, RAG retrieval flows, and MCP-based tool integration.
```

Skills: Angular, React, NodeJS, Java, Spring-Boot, Kafka, MongoDB, DB2, SQL-Server, Redis, OAuth, JWT, RBAC, Docker, Kubernetes, OpenShift, Jenkins, AWS, Lambda, S3, API-Gateway, Cloudwatch, GitHub-Copilot-CLI, Claude, OpenAI-Codex, RAG, MCP, Prompt-Engineering, Agentic-Workflows

### Senior Software Engineer | Frontend

[HCL Technologies](https://himalayas.app/companies/hcltech). Nov 2017 - Aug 2022

```text
Built and maintained Angular and React modules for workforce and railway operations applications and integrated them with Java and REST backend services. Worked with onsite, backend, and architecture teams on API contracts, technical estimates, and data integration across time zones.
```

Skills: Angular, React, Java, REST, API-Design, Cross-Functional-Collaboration

### Software Engineer | Frontend

Yatra Online Pvt. Ltd.. Mar 2015 - Oct 2017

```text
Introduced frontend unit testing with Jasmine and Karma, increasing coverage to more than 70%. Developed Angular and JavaScript search and booking flows and integrated REST services with client-side validation and error handling.
```

Skills: Angular, JavaScript, Jasmine, Karma, REST, Unit-Testing, Debugging

### Senior Executive - IT | Frontend

Big Shoe Bazar (Yebhi.com). Jul 2014 - Mar 2015

```text
Developed Angular components and integrated Java REST APIs for the ecommerce application. Worked with product owners on customer-facing changes.
```

Skills: Angular, Java, REST, Ecommerce

### Software Engineer | Frontend

Tulip Telecom Ltd.. Apr 2012 - Jul 2014

```text
Developed enterprise UI screens with HTML5, JavaScript, jQuery, and server-side templates connected to backend services.
```

Skills: HTML5, JavaScript, jQuery, Server-Side-Templating

## Education

### M.J.P. Rohilkhand University

Bachelor's Degree

```text
Bachelor's degree from M.J.P. Rohilkhand University, Bareilly, India.
```

### APTECH Computer Education

Diploma, Software Management

```text
Diploma in Software Management from APTECH Computer Education.
```

## Tech stack

- Amazon API Gateway
- Selenium
- Karma
- Amazon CloudWatch
- Amazon S3
- RxJS
- Kubernetes
- Jenkins
- NumPy
- Pandas
- MySQL
- MongoDB
- Node.js
- Spring Boot
- Next.js
- Redis
- Jest
- Jasmine
- Cypress
- React
- jQuery
- JavaScript
- Python
- HTML5
- Java
- Kafka
- Fastify
- GraphQL
- AWS Lambda
- Redux
- TypeScript
- Docker
- SQL
- NgRx
- Model Context Protocol (MCP)
- Retrieval-Augmented Generation (RAG)

To contact Devendra, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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