Abu Yusuf

AI Engineer at Omdena

Co-led the design and deployment of an agentic-based mental health chatbot. Built scalable workflows, architecture, and CI/CD pipelines for end-to-end deployment. Implemented event-driven, low-latency AI chatbot leveraging OpenAI, Anthropic, Qwen, Ollama, and Gemini. Developed RESTful and FastAPI services integrating LangChain, LangGraph, and a React frontend using Cursor AI. Configured MCP tools to securely retrieve and process data. Deployed on AWS with automated infrastructure provisioning. Enabled speech-to-text and text-to-speech for accessibility using Whisper and gTTS. Applied DevOps/MLOps best practices for automated testing, monitoring, and version control. Enabled real-time inference and continuous model deployment for the agentic chatbot.

Software Engineer at Fuse GmbH

Designed and developed scalable GenAI and full-stack applications for financial and manufacturing clients. Built an LLM-powered financial assistant using GPT-3 with CI/CD, automating client Q&A and sentiment analysis to boost analyst efficiency. Leveraged GenAI with LangChain, vector databases, and MLOps for intelligent data retrieval, contextual search, and cloud deployment. Refactored HR module in the web app (Java/Spring) to remove redundant code, improving performance. Implemented bank website frontend with HTML/Tailwind/JavaScript and backend e-shop module with Java/Spring/Hibernate, reducing latency. Improved code readability and performance in multiple modules. Applied TDD to critical components, increasing robustness. Built a dynamic invoice customization module with Spring Boot microservices and developed a reporting module with optimized SQL. Created middleware to sync data between two financial subsystems using a PHP framework, achieving high client satisfaction. Implemented

ML Engineer at Fusion System

Developed AI/ML software stacks for automotive partners. Built sentiment analysis using a pre-trained BERT model to classify financial articles by sentiment. Implemented a distance estimation algorithm between camera and pedestrians using transfer learning and disparity maps. Developed cyclist detection using transfer learning with TensorFlow/Keras. Curated data and built personalized recommendations using scikit-learn. Deployed models via Amazon SageMaker and managed EC2 infrastructure and Lambda-based serverless workflows.

Sr. Software Engineer at Yafi Tech

Led development of a multi-vendor e-commerce system with NestJS, Next.js, MongoDB, and MySQL; built modular web applications with Java and PHP. Designed an E-Service module using Laravel and MySQL to enhance security and reduce backend/frontend loading times by ~20%. Built module-based data management software for a civil engineering client using Laravel, MySQL, and Ajax to ensure secure data transfers and seamless integration.