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I am a Java Software Engineer with over 7 years of experience specializing in AI-driven solutions for healthcare and enterprise systems. I have led major projects such as the migration of a large-scale Liferay platform and developed specialized AI chatbots for the medical industry using Langchain4j and OpenAI. My expertise spans Java, microservices, scalable application architecture, and cutting-edge AI technologies. I thrive in dynamic, high-traffic environments where I focus on delivering optimized, reliable software solutions. I enjoy working collaboratively, continuously learning new technologies, and bringing creative problem-solving to complex technical challenges. Outside of work, I love traveling, cooking, and watching movies.…I am a Java Software Engineer with over 7 years of experience specializing in AI-driven solutions for healthcare and enterprise systems. I have led major projects such as the migration of a large-scale Liferay platform and developed specialized AI chatbots for the medical industry using Langchain4j and OpenAI. My expertise spans Java, microservices, scalable application architecture, and cutting-edge AI technologies. I thrive in dynamic, high-traffic environments where I focus on delivering optimized, reliable software solutions. I enjoy working collaboratively, continuously learning new technologies, and bringing creative problem-solving to complex technical challenges. Outside of work, I love traveling, cooking, and watching movies.

Awais Anwar

Web Developer, Full Stack Developer, AI Engineer, +5

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I am a Java Software Engineer with over 7 years of experience specializing in AI-driven solutions for healthcare and enterprise systems. I have led major projects such as the migration of a large-scale Liferay platform and developed specialized AI chatbots for the medical industry using Langchain4j and OpenAI. My expertise spans Java, microservices, scalable application architecture, and cutting-edge AI technologies. I thrive in dynamic, high-traffic environments where I focus on delivering optimized, reliable software solutions. I enjoy working collaboratively, continuously learning new technologies, and bringing creative problem-solving to complex technical challenges. Outside of work, I love traveling, cooking, and watching movies.…I am a Java Software Engineer with over 7 years of experience specializing in AI-driven solutions for healthcare and enterprise systems. I have led major projects such as the migration of a large-scale Liferay platform and developed specialized AI chatbots for the medical industry using Langchain4j and OpenAI. My expertise spans Java, microservices, scalable application architecture, and cutting-edge AI technologies. I thrive in dynamic, high-traffic environments where I focus on delivering optimized, reliable software solutions. I enjoy working collaboratively, continuously learning new technologies, and bringing creative problem-solving to complex technical challenges. Outside of work, I love traveling, cooking, and watching movies.

Available to hire

I am a Java Software Engineer with over 7 years of experience specializing in AI-driven solutions for healthcare and enterprise systems. I have led major projects such as the migration of a large-scale Liferay platform and developed specialized AI chatbots for the medical industry using Langchain4j and OpenAI. My expertise spans Java, microservices, scalable application architecture, and cutting-edge AI technologies.

I thrive in dynamic, high-traffic environments where I focus on delivering optimized, reliable software solutions. I enjoy working collaboratively, continuously learning new technologies, and bringing creative problem-solving to complex technical challenges. Outside of work, I love traveling, cooking, and watching movies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Urdu

Fluent

German

Intermediate

Hindi

Fluent

Work Experience

Senior Java Full stack Developer at Media Consult Maier + Partner GmbH

February 1, 2020 - June 30, 2025

Built AI chatbots with Langchain4j/OpenAI: implemented RAG + function calling using GPT-4 Turbo LLM for medical Q&A enabling context-aware conversation for 5K+ users. Boosted LLM accuracy by 40% using RAG with Milvus vector DB, reducing hallucination in medical chatbot responses. Created asynchronous functions in Liferay modules to track and analyze site traffic and application submissions; optimized database performance through API-driven enhancements. Developed and maintained Liferay platform using Java (backend) and JavaScript, HTML, and CSS (frontend); created custom themes, APIs, and modules to enhance functionality and user experience. Led Liferay upgrade from 6.2 to 7.4, managing database migration and UI/UX modernization with Velocity, FreeMarker, JavaScript, and CSS, reducing page load time by 30% post-migration using caching. Utilized Liferay Service Builder with Hibernate for database design and optimization, ensuring data integration and robust backend architecture. Develop

Web Developer at Fraunhofer (IPA)

March 1, 2018 - January 31, 2020

Scaled Roboport.io to handle 10K+ monthly users using React.js, Node.js, and GraphQL. Designed and implemented core platform features, significantly improving usability, performance, and user engagement. Optimized existing WordPress portal by improving performance, security, and user experience.

Web Developer at Beejees Communication GmbH

September 1, 2017 - February 28, 2018

Designed and developed responsive WordPress websites using Bootstrap & JavaScript. Implemented custom themes, animations, and database optimizations for enhanced performance.

Scientific Research Assistant (HiWi) at University of Stuttgart

August 1, 2016 - February 28, 2017

Developed Android applications for Project Tango using Java and Android NDK. Integrated Point Cloud Library for motion tracking, depth perception, and area learning.

Senior Java Full Stack Developer at Media Consult Maier + Partner GmbH, Karlsruhe

June 1, 2025 - August 19, 2025

Built AI chatbots for the medical industry using Langchain4j and OpenAI with RAG and function calling for 5K+ users, improving accuracy by 40%. Led migration of Liferay platform from 6.2 to 7.4, enhancing scalability, UI/UX, and performance with caching reducing page load by 30%. Developed asynchronous functions, REST APIs, and implemented database and server optimizations. Automated PDF and Excel processing using Apache POI and integrated external job advertisements with web crawlers. Managed OSGi builds and platform optimization for high reliability in high-traffic environments.

Web Developer at Fraunhofer (IPA), Stuttgart

January 1, 2020 - August 19, 2025

Scaled Roboport.io platform to handle over 10K monthly users using React.js, Node.js, and GraphQL. Designed and implemented core features improving usability, performance, and user engagement. Optimized WordPress portal performance, security, and user experience.

Web Developer at Beejees Communication GmbH, Stuttgart

February 1, 2018 - August 19, 2025

Designed and developed responsive WordPress websites using Bootstrap and JavaScript. Implemented custom themes, load animations, and database optimizations to enhance performance.

Scientific Research Assistant (HiWi) at University of Stuttgart

February 1, 2017 - August 19, 2025

Developed Android applications leveraging Project Tango technologies with Java and Android NDK. Integrated Point Cloud Library for advanced motion tracking, depth perception, and area learning.

Senior Java Full Stack Developer at Media Consult Maier + Partner GmbH

June 1, 2025 - August 25, 2025

Led the development of AI chatbots using Langchain4j and OpenAI with retrieval augmented generation (RAG) and function calling for a medical Q&A platform with over 5,000 users. Boosted LLM accuracy by 40% using Milvus vector DB for reduced hallucinations. Managed a complex migration of Liferay from version 6.2 to 7.4, upgrading UI/UX and improving page load times by 30%. Developed and optimized RESTful APIs, asynchronous Liferay modules, and data visualizations with D3.js. Maintained backend databases using Liferay Service Builder with Hibernate and automated PDF and Excel processing through Apache POI. Ensured system scalability and reliability with OSGi, Docker, and Kubernetes.

Web Developer at Fraunhofer (IPA)

January 1, 2020 - August 25, 2025

Scaled Roboport.io platform to handle over 10,000 monthly users using React.js, Node.js, and GraphQL. Improved core platform features to enhance usability, performance, and engagement. Optimized the WordPress portal for performance, security, and user experience enhancements.

Web Developer at Beejees Communication GmbH

February 1, 2018 - August 25, 2025

Designed and developed responsive WordPress websites using Bootstrap and JavaScript. Implemented custom themes and load animations, as well as database optimizations to improve performance.

Scientific Research Assistant (HiWi) at University of Stuttgart

February 1, 2017 - August 25, 2025

Developed Android applications for Project Tango using Java and Android NDK. Integrated Point Cloud Library for advanced motion tracking, depth perception, and area learning functionalities.