Rajneesh Das
Bengaluru
Summary
Senior Software Engineer specializing in full-stack web development with a strong focus on modern front-end architectures. Experienced in React, Vue.js, JavaScript, component-based systems, and RESTful integrations, delivering scalable and high-performance applications. Adaptable and collaborative engineer with proven ownership across the software development lifecycle, including system modernization, mentoring, and continuous improvement in fast-paced, product-focused environments.
Overview
8
8
years of professional experience
Work History
Senior Member of Technical Staff
Aryaka Networks
Bangalore
12.2024 - Current
- Designed and built a reusable component library adopted across the customer portal, improving UI consistency and reducing development time for new features.
- Developed an in-house AI-powered chatbot using Elasticsearch, LLMs, and Retrieval-Augmented Generation (RAG) with MCP protocols, improving information discovery and reducing dependency on manual support workflows.
- Acted as owner for multiple critical dashboard modules, driving technical decisions, feature enhancements, and long-term maintainability in collaboration with product and backend teams.
- Led migration of the core dashboard from Vue 2 to Vue 3, improving application performance, maintainability, and long-term scalability.
Senior Software Engineer
Versa Networks
Bangalore
03.2020 - 12.2024
- Contributed to the development and enhancement of the Versa Director UI, an RBAC-based configuration and monitoring dashboard, working extensively with JavaScript, React, Sass, Backbone, and legacy templating systems in a large-scale enterprise environment.
- Modernized legacy UI components by migrating them to a React-based architecture, improving page load times, maintainability, and overall user experience across critical dashboard workflows.
- Strengthened the CI/CD pipeline by introducing ESLint rules, pre-commit hooks, and automated test units, resulting in a 20% reduction in commit-related issues and improved code quality.
- Mentored junior engineers through code reviews, technical guidance, and best-practice sharing, contributing to improved team productivity and higher engineering standards.
Software Engineer
Comviva
Bangalore
08.2017 - 02.2020
- Developed feature-rich mobile applications using JavaScript, HTML, and CSS, contributing to scalable and high-quality front-end solutions in an Agile development environment.
- Led UI development for a Mobile Money (wallet) application for MTN South Africa from conceptualization through production release, collaborating closely with stakeholders and end users.
- Worked onsite in Iran and South Africa, partnering directly with customers to gather requirements and deliver features with zero downtime, reducing offshore team workload by 50%.
Education
B.Tech - Electronics And Communication
Manipal Institute of Technology
Manipal, Karnataka05.2017
Skills
- Front-end: ReactJS, VueJS, JQuery
- Web technologies: JavaScript, HTML/CSS
- Back-end: NodeJS, NextJS, Java, SQL
- AI Tools: LLM, RAG, MCP Protocols
- Styling frameworks: Sass, Tailwind
- Tools: Git, SVN
- Others: ElasticSearch, Tomcat
Timeline
Senior Member of Technical Staff
Aryaka Networks
12.2024 - Current
Senior Software Engineer
Versa Networks
03.2020 - 12.2024
Software Engineer
Comviva
08.2017 - 02.2020
B.Tech - Electronics And Communication
Manipal Institute of Technology