Senior
Full-Stack Engineer
I build scalable, high-performing web applications and enterprise platforms, combining deep frontend expertise with full-stack engineering experience. With 15+ years in software development, I turn complex business requirements into reliable, maintainable solutions.
15
+
Years of Experience
70
%
Less Page Load Time*
50
%
Less Query Response Time*
*Approximate improvements in specific Markt-Pilot workloads.
Frontend Architecture
Full-Stack Development
Performance Engineering
About Me
Engineering scalable solutions through thoughtful architecture, clean code, and continuous improvement.
Hi, I'm Ramarao - a Senior Full-Stack Engineer.
I am a Senior Full-Stack Engineer with over 15 years of experience building web applications and enterprise platforms. My core expertise is in Angular, TypeScript, and JavaScript, complemented by hands-on backend development using C#/.NET, Node.js, NestJS, and Python.
Throughout my career, I have worked across frontend architecture, backend services, REST APIs, database optimization, authentication, payment integrations, and application performance. I enjoy understanding complex business problems, designing practical solutions, and delivering software that is maintainable, scalable, and reliable.
More recently, I have expanded my full-stack capabilities by developing Python services and working with MongoDB on multi-tenant pricing platforms. I also use AI-assisted development tools as part of my engineering workflow, with a focus on code quality, validation, and production readiness.
Full-Stack Engineering
Building frontend experiences, backend services, APIs, and data-driven applications.
Performance & Scalability
Optimizing application performance, database queries, and solutions for large datasets.
Continuous Learning
Exploring modern technologies, AI-assisted development, and better engineering practices.
Technical Expertise
Technologies and engineering practices I use to design, build, and evolve software applications.
Frontend Engineering
Building maintainable, responsive, and high-performance web applications with a focus on component architecture, state management, and user experience.
- Angular (2–21)
- TypeScript
- JavaScript (ES6+)
- React (familiarity)
- SAP UI5
- HTML5, CSS3, Sass/SCSS
- jQuery
Backend Engineering
Developing reliable backend services, REST APIs, business logic, and integrations across enterprise and modern application stacks.
- C#/.NET
- ASP.NET Web API
- WCF RESTful Services
- Node.js
- NestJS
- Python
- TypeORM
- LINQ
Data & Databases
Working with relational and NoSQL databases, query optimization, data access, and data-driven application design.
- Microsoft SQL Server
- PostgreSQL
- MongoDB
- ADO.NET
- Database indexing and aggregation pipelines
Cloud, DevOps & Delivery
Supporting reliable software delivery through version control, CI/CD, cloud tooling, and collaborative development practices.
- Azure DevOps
- CI/CD Pipelines
- Git
- TFS
- Azure (project experience)
- Jira
- Confluence
Security & Integrations
Implementing secure authentication, authorization, payment gateway and third-party integrations to support reliable and connected enterprise applications.
- Microsoft Identity Platform
- MSAL
- OAuth 2.0
- Role-Based Access Control (RBAC)
- DIBS Payment Gateway
- MobilePay
- NemID
AI-Assisted Development
Using AI-assisted development tools to accelerate implementation, review generated code, and refine solutions for production requirements.
- GitHub Copilot Agents
- Claude
- Codex
- AI-assisted code generation and review
Professional Experience
Over 15 years of engineering experience, delivering scalable applications and solving complex technical challenges.
Professional Journey
A journey of continuous learning, innovation, and growth across frontend and full-stack development.
Senior Full-Stack Engineer
MARKT-PILOT GmbH, Stuttgart, Germany
- Expanded from frontend development into full-stack engineering, delivering Angular, Python, and MongoDB capabilities for a multi-tenant pricing platform.
- Optimized MongoDB queries and Angular application performance, achieving approximately 50% lower query response times and 70% less page-load time in documented improvements.
- Built backend services for pricing computation, data ingestion, and pricing analytics across large datasets.
Role: Senior Full-Stack Engineer
Company: MARKT-PILOT GmbH · Stuttgart, Germany
Period: April 2024 – August 2026
Project context: Multi-tenant pricing platform
Key Contributions
- Expanded from a frontend-focused role into full-stack engineering, delivering Python and MongoDB capabilities for a multi-tenant pricing platform.
- Developed Python backend services supporting pricing computation engines and data-ingestion pipelines across multiple tenants.
- Optimized MongoDB aggregation pipelines, projections, pre-computation, and indexing strategies, reducing average query response times by approximately 50%.
- Developed pricing computation and market intelligence capabilities to support the analysis of underpriced and overpriced products across global markets.
- Designed and implemented an audit trail to improve traceability of pricing changes.
- Contributed to Angular modernization, including the Angular 19 → Angular 21 migration, while maintaining application stability.
- Reduced Angular page-load time by approximately 70% using AOT compilation, tree shaking, and lazy loading for large pricing catalogs.
- Used GitHub Copilot Agents and Claude to accelerate implementation from user stories, reviewing and refining generated code to meet production requirements.
Technologies used
- Frontend: Angular 21, TypeScript
- Backend: Python
- Database: MongoDB
- Development: Git, Jira, Confluence
- Methodology: Scrum
- AI-assisted development: GitHub Copilot Agents, Claude
Senior Software Developer
NETWALK GmbH, Munich, Germany
- Developed and evolved a marketing technology platform using Angular, NestJS, and PostgreSQL, combining full-stack development with technical leadership.
- Implemented Microsoft Identity Platform authentication, analytics integrations, and scalable frontend state management.
- Led a six-developer refactoring initiative and contributed to improvements in team delivery velocity.
Role: Senior Software Developer
Company: NETWALK GmbH · Munich, Germany
Period: October 2020 – November 2023
Project context: MarTech Studio
Key Contributions
- Worked on MarTech Studio, a marketing technology platform, combining hands-on full-stack development with technical leadership and architecture.
- Designed and implemented token-based authentication using Microsoft Identity Platform and MSAL, supporting single sign-on and role-based access control.
- Embedded interactive Power BI dashboards into the Angular application, contributing to a reported 250% increase in customer conversion.
- Built interactive analytics dashboards using Google Looker Studio, contributing to a reported 15% increase in customer engagement.
- Led a cross-functional team of six developers through a major application refactoring initiative, improving team velocity by 35%.
- Implemented NgRx state management to support complex Angular UI flows and improve frontend maintainability.
- Designed and automated CI/CD pipelines using Azure DevOps, reducing manual deployment effort and accelerating release cycles by approximately 70%.
- Delivered Progressive Web App capabilities, including offline access and browser push notifications.
Technologies used
- Frontend: Angular 14, TypeScript, NgRx
- Backend: NestJS, TypeORM
- Database: PostgreSQL
- Authentication: Microsoft Identity Platform, MSAL
- Analytics: Power BI, Google Looker Studio
- DevOps: Azure DevOps, Git
- Methodology: Scrum
Senior Software Engineer
Tech Mahindra Limited, Bangalore, India
- Delivered citizen-facing self-service portals for a European municipality, covering requirements, development, integrations, and production delivery.
- Implemented digital identity and payment integrations using NemID, DIBS, and MobilePay.
- Improved SAP data retrieval performance by approximately 40% through high-performance REST APIs.
Role: Senior Software Engineer
Company: Tech Mahindra Limited · Bangalore, India
Period: May 2015 – January 2020
Project context: Citizen-facing self-service and payment portals
Key Contributions
- Developed and maintained citizen-facing self-service portals for a European municipality, supporting online payments, outstanding debts, and repayment plans.
- Increased new customer onboarding by approximately 45% through the integration of NemID digital identity authentication.
- Implemented DIBS Payment Gateway and MobilePay integrations to enable online payments for municipal services.
- Improved SAP data retrieval performance by approximately 40% by developing high-performance RESTful APIs using ASP.NET Web API.
- Worked directly with business stakeholders to gather requirements, translate them into technical specifications, and support solution design.
- Took ownership of frontend and backend enhancements across AngularJS, Angular, TypeScript, JavaScript, C#/.NET, and ASP.NET Web API.
- Contributed to application development and production delivery while collaborating with distributed development, testing, and business teams.
- Supported application maintenance and defect resolution across enterprise self-service systems.
Technologies used
- Frontend: Angular 5, AngularJS, TypeScript, JavaScript, jQuery
- Backend: C#, .NET, ASP.NET Web API
- Integrations: NemID, DIBS, MobilePay, SAP
- Tools: TFS, HP ALM
- Methodology: Agile
Senior Software Engineer
PLLC Software Solutions Pvt Ltd, Hyderabad, India
- Built and maintained web applications supporting the PGA TOUR ecosystem, including live golf scoring and tournament-related platforms.
- Developed Windows services for live data ingestion and automated email pipelines supporting more than 10,000 recipients per event.
- Designed a custom CMS and delivered end-to-end application features across frontend, backend, and database layers.
Role: Senior Software Engineer
Company: PLLC Software Solutions Pvt Ltd · Hyderabad, India
Period: January 2010 – May 2015
Project context: Golf & PGA TOUR-related web applications and services
Key Contributions
- Developed and maintained web applications for the PGA TOUR ecosystem, including a fantasy golf platform and platforms supporting golf vacations and corporate events.
- Built Windows services to automatically process live golf tournament data from external API feeds and update application databases.
- Supported live tournament scoring workflows, achieving 100% scoreboard accuracy in the documented implementation.
- Developed automated email pipelines using the JangoMail API, supporting communications for more than 10,000 recipients per event.
- Designed and developed a custom Content Management System from scratch, eliminating third-party CMS licensing costs.
- Delivered a Match Play Bracket Challenge over a single weekend, implementing the frontend, backend, database, and application flow to meet a release deadline.
- Built responsive web interfaces using JavaScript, jQuery, and CSS techniques.
- Contributed to design reviews, code reviews, defect resolution, and maintainability improvements.
Technologies used
- Frontend: JavaScript, jQuery, CSS
- Backend: ASP.NET, C#/.NET, WCF RESTful Services
- Database: MS SQL Server, ADO.NET
- Integrations: External API feeds, JangoMail API
Education
A strong educational foundation supporting continuous learning and professional development.
Master of Computer Applications
Jul 2006 - Apr 2009Bharathidasan University, Tiruchirappalli, India
Completed a Master of Computer Applications (MCA) at Thanthai Hans Roever College of Arts and Science, Perambalur, Tamil Nadu, India, affiliated with Bharathidasan University, Tiruchirappalli.
Coursework: Focus on Software Engineering, Data Structures & Algorithms, Database Systems, and Application Development.
Bachelor's Degree, B.Com (Revised Computers)
2003 - 2006Andhra University, Visakhapatnam, India
Completed a Bachelor of Commerce (B.Com – Revised) at The Amalapuram Degree College, Amalapuram, India, affiliated with Andhra University.
Coursework: Accounting, business economics, financial systems, business law, and computer applications.
What I Bring
Bringing together experience, technical expertise, and a passion for building impactful software solutions.
End-to-End Engineering
Experience across frontend, backend, APIs, databases, and integrations, delivering features from concept to implementation.
Performance Optimization
Improving application responsiveness and database performance through targeted engineering, optimization, and measurable improvements.
Secure & Scalable Solutions
Building scalable application capabilities with authentication, authorization, multi-tenant considerations, and maintainable architecture.
Code Quality & Maintainability
Applying clean coding practices, code reviews, linting, and thoughtful refactoring to improve software quality and long-term maintainability.
Technical Collaboration
Collaborating with developers, stakeholders, and cross-functional teams to translate business requirements into practical software solutions.
Modern Engineering Practices
Applying modern development tools, CI/CD workflows, and AI-assisted development with engineering validation and a focus on production quality.
Frequently Asked Questions
A few answers to common questions about my experience, technical strengths, and professional interests.
Are you authorized to work in Germany?
Yes, I am authorized to work in Germany. I can discuss any relevant employment requirements during the recruitment process.
What type of opportunities are you looking for?
I am interested in senior frontend and full-stack engineering roles focused on Angular, TypeScript, backend development, architecture, and performance. I am also open to opportunities to deepen my React experience.
What are your strongest technical skills?
My strongest skills are Angular, TypeScript, and JavaScript, supported by full-stack experience with C#/.NET, Node.js, NestJS, Python, SQL and NoSQL databases, and REST APIs.
Are you open to remote or hybrid opportunities?
Yes, I am open to remote, hybrid, and on-site opportunities, depending on the role, team structure, and location.
How do you use AI-assisted development tools?
I use GitHub Copilot Agents, Claude, and Codex for code exploration, implementation, refactoring, and review. I review and test generated code and remain responsible for its quality, security, and maintainability.
Let's Connect
Have a project, opportunity, or technical discussion in mind? I'd be happy to connect.
Contact Info
You can reach me by email or connect with me on LinkedIn.
Location
Send Me a Message
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