Rajkeshwar Prasad
# 👋 Hi, I'm Rajkeshwar Prasad
### Lead Fullstack Engineer · Java/Spring Boot · React/Angular · Microservices
[](https://www.linkedin.com/in/rajkeshwar)
[](mailto:rajkeshwar.pd@gmail.com)
[](https://uwc-components.netlify.app/?nav=splitter)
[](https://maps.google.com/?q=Nuremberg,Germany)
🚀 About Me
15+ years of experience building enterprise-grade backend systems and modern frontend applications for global financial institutions. I specialize in Java/Spring Boot microservices, micro-frontend architecture, and design systems — with production deployments serving millions of users across banking, mobility, and e-commerce domains.
Currently working as Lead Fullstack Consultant at ING GmbH (via HCLTech) in Nürnberg, Germany.
🏆 Key Achievements
| Impact | Details |
|---|---|
| 🤖 360K+ monthly users | Spring Boot chatbot API with AI service wrapper (rate limiting, caching, error handling) |
| 📉 25% fewer support tickets | Framework-agnostic Web Components chatbot integrated across 15+ banking apps |
| ⚡ 35% faster dev velocity | Enterprise component library consumed by 50+ applications at DBS Asia Hub |
| 🗄️ 30% faster APIs / 40% less DB load | Spring Data JPA & @Query optimization — moved logic to SQL layer |
| 🚢 3hrs → 15min deploys | CI/CD pipelines with Docker and GitLab runners |
🛠️ Tech Stack
Backend
Frontend
DevOps & Cloud
🏢 Professional Experience
ING GmbH (via HCLTech) Lead Fullstack Consultant Jan 2019 – Present Nürnberg, Germany
DBS Asia Hub 2 Senior Associate Jun 2017 – Nov 2018 Hyderabad, India
Kanerika Software UI Architect Jun 2016 – Jun 2017 Hyderabad, India
Bank of America India Senior Software Developer Sep 2014 – Jun 2016 Hyderabad, India
Siemens Information Systems Senior Software Developer Jul 2013 – Aug 2014 India
Ramyam Intelligence Lab Software Developer Sep 2011 – Jul 2013 Bangalore, India
🌍 Open Source Contributions
🦁 ING Lion Web Components Library
Framework-agnostic, accessible Web Components used across ING’s global banking apps
| PR / Issue | Description |
|---|---|
| #2334 | ✅ Merged – Improved localize support |
| #2503 | ✅ Merged – mdjs sandbox demos (CodePen/Stackblitz-like experience) |
| #2477 | ✅ Merged – Localization loader generation |
| #2430 | ✅ Merged – Utility method for locale resolution |
| #75 | 💬 Discussion on CommonJS, ES, and UMD builds |
🧩 Other Contributions
| Project | Contribution |
|---|---|
| modernweb-dev/example-projects | Upgraded lit-element-ts-esbuild module |
| webpack/webpack-dev-server | Bug fix / improvement PR |
| plnkr/feedback | Customized Plnkr for secure component demo playgrounds |
| primefaces/primeng | Bug report / discussion |
| primefaces/primereact | Bug report / discussion |
| primefaces/primereact | Bug report / discussion |
📦 My Own Projects & Demos
🧱 Universal Web Components (UWC)
Framework-agnostic component library compatible with Angular, React, Vue, and vanilla JS
🎨 Live Demos
| Project | Demo | Description |
|---|---|---|
| CSS3 Animation Snippet Tool | 🚀 Live · 📖 Docs | Interactive CSS animation builder |
| Gmail UI Clone | 🚀 Live | Full Gmail-like UI, built in one day |
| ng2ace Angular App | 🚀 Live · 📄 Source | jQuery-inspired theming in Angular with ng-bootstrap |
🎓 Education & Certifications
MCA – Master of Computer Applications
Calcutta Institute of Technology, WBUT (2010)
(Equivalent to German Master’s degree – anabin database compatible)
| Certification |
|---|
| 🏅 Google Generative AI Leader |
| ☁️ Google Associate Cloud Engineer |
| 🤖 AWS Certified AI Practitioner |
| ☕ Oracle Certified Professional, Java SE 6 |
🌐 Languages
- 🇬🇧 English — C2 (Professional working proficiency)
- 🇩🇪 German — A1 → targeting B1 by Q2 2026
*💼 Open to senior/lead engineering opportunities in Germany and across the EU*
*No sponsorship required — EU Blue Card holder*