I build things that
perform at scale.

Building high-performance solutions in Applied AI, E-commerce, OTT, and Healthcare.

$whoamimanu-janardhana--senior--full-stack
~/portfolio — bash
whoami

A bit about me

Master's graduate in Applied Computer Science from SRH Heidelberg, with extensive experience in Applied AI and full-stack development across E-commerce, OTT platforms, and Healthcare.

Optimized scalable systems, improving performance and reducing processing time, while overcoming architectural and scalability challenges to drive business growth.

location: Germany 🇩🇪status: open to opportunities

Where I've worked

SAP, Walldorf Germany05/2025 – 03/2026

Full-Stack Developer (Working Student)

  • Thesis project: Constructing Streamable HTTP MCP server consumed by LangChain agent with adapter for agentic API orchestration, transforming legacy app access into AI-ready unified experiences (70% UI reduction).
  • Piloted Joule AI proof-of-concept, onboarding Joule AI and developing AI agents tailored to internal use cases, driving innovation in cloud infrastructure automation.
  • Enhanced test coverage for the "Cloud Infrastructure Cockpit" application (UI5, JavaScript) by adding missing Jest test cases, aiming for 80% overall coverage.
Brandeis Consulting GmbH09/2024 – 04/2025

Software Developer (Working Student)

  • Engineered a training portal using Gatsby, Strapi (Headless CMS), JavaScript, GraphQL, and REST APIs, migrating an MDX-based content system into Strapi collections, reducing manual content updates by 80%.
  • Devised an algorithm interpreting JSON data to build Strapi relational models, eliminating manual intervention, improving data loading times by 60% and reducing data errors to less than 5%.

Full Stack Developer

project: SYNAPSE (Health Care Domain)

  • Led the development of the SYNAPSE application, integrating clinical workflows and automating patient data exchange, reducing manual data entry time by 60% using JavaScript, React.js, Node.js, Ruby on Rails, and Clojure.
  • Developed a modular UI design, utilizing analytical insights and conceptual thinking to enable faster customization and reduce development time by 40% for new feature rollouts.
  • Refined frontend validation processes, minimizing input errors by 40%, improving form interactions, and enhancing user experience.

Front End Developer

project: Sling Media (OTT Platform)

  • Implemented user interfaces for Sling TV leveraging React, Redux Saga, RxJS, and TypeScript, decreasing average API response time by 75ms which minimized buffering events by 18%.
  • Enhanced customer engagement by implementing real-time streaming optimizations, leading to a 20% increase in active viewing sessions.
  • Reduced page load times by 35%, improving video playback performance across web and smart TV applications.
  • Led Agile development cycles, ensuring on-time feature delivery and reducing bug resolution time by 25% through efficient debugging and testing.

Things I've built

pantry-pal.ts

PantryPal Microservices

Jan 2025

Built a microservice-based grocery application using Node.js for authentication and user management. Implemented secure JWT-based authentication, user CRUD operations, Elastic search logger, rate limiter, and API documentation with Swagger. Dockerized all services on the same network.

Node.jsVue.jsReact.jsDockerJWTSwagger
campus-cash.vue

CampusCash Expense Manager

Dec 2024

Built an expense management app with advanced expense editing, splitting, validation, daily streak tracking to boost engagement, and secure authentication with integrated search and filter functionalities.

React.jsJavaScriptCSS
pms.java

Property Management System

Jun 2024

Implemented a hotel management system using HTML, CSS, JavaScript, JSP, Java Servlets, JDBC, and MySQL. Features include admin and customer functionalities like account management, reservations, and surge pricing.

JavaJSPMySQLJDBC
ecommerce-ui.tsx

E-commerce UI/UX Solution

Oct 2024

Created a responsive landing page, store page, and about-us page for a trekking tools brand using JavaScript, Tailwind, Material Design, custom fonts, icons, and images.

JavaScriptTailwindMaterial Design

My toolkit

TypeScript90%
JavaScript95%
Python85%
React.js / Vue.js95%
Applied AI (LangChain / LLMs / MCP (Model Context Protocol))85%
Node.js85%
HTML / CSS92%
GraphQL80%
Docker72%
Git90%

Let's connect

Available for new opportunities — I typically respond within 24 hours.

contact.sh