Available to hire
Hi, I’m Rifat Jahan Rezwan, a Machine Learning Engineer and Full Stack Developer passionate about building and deploying AI-driven solutions. I specialize in designing scalable architectures, optimizing complex data workflows, and developing intuitive user interfaces. I enjoy leveraging cloud platforms for end-to-end ML model deployment and container orchestration.
I thrive on solving challenging problems and working closely with collaborative teams to deliver impactful AI and software solutions. With hands-on experience across cloud platforms like AWS, Azure, and GCP, I am always excited to apply innovative technologies to drive efficiency and improve user experiences.
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Bengali
Fluent
Hindi
Intermediate
Work Experience
Software Development (AI ML Engineer) Internship at MIE (Medical Informatics Engineering)
February 1, 2024 - August 31, 2024Developed an AI-powered document management system using LangChain, FAISS, and NVIDIA LLM, improving query response times by 70%. Implemented Retrieval-Augmented Generation (RAG) for context-aware document retrieval, increasing accuracy by 85%. Orchestrated ML workflows using Airflow, cutting model training time by 30%. Deployed scalable ML models on AWS SageMaker and Azure ML optimizing inference latency by 50%. Implemented custom model drift detection algorithms enhancing model reliability by 20%. Containerized ML applications using Docker and Kubernetes, boosting deployment efficiency by 35%.
Data Scientist & ML Engineer at ColorC Tech Co.
January 1, 2021 - October 31, 2022Developed and deployed NLP models for sentiment analysis using BERT and fine-tuned LLaMA 2, increasing accuracy by 28%. Implemented computer vision models using TensorFlow and OpenCV for product recognition, enhancing automation efficiency by 60%. Created interactive dashboards with Streamlit and Plotly, improving data visualization by 40%. Optimized ETL processes with PySpark, reducing data processing time by 25%. Instituted MLOps practices via MLflow to improve model versioning and experiment tracking efficiency by 50%.
Full Stack Developer at Amar shop Twenty-four Ltd.
November 1, 2018 - December 31, 2020Architected a high-performance e-commerce platform using React.js with Redux and React Hooks, increasing customer engagement by 20%. Developed scalable backend with Node.js and Express.js, improving API response times by 25%. Engineered responsive front-end with HTML5, CSS3, and Sass, reducing page load times by 30%. Integrated AngularJS with custom directives and services, accelerating project delivery by 40%. Developed Progressive Web App (PWA) with Service Workers and Cache API, increasing mobile traffic by 30%. Implemented advanced optimizations such as code splitting, tree shaking, and dynamic imports. Leveraged WebSockets for real-time communication and server-side rendering with Next.js. Collaborated with UI/UX designers, boosting user retention by 35%.
Full Stack Developer at European Telecom
March 1, 2016 - October 31, 2018Architected high-performance web application frontend with HTML5, CSS3, and AngularJS, implementing responsive design and CSS Grid to reduce load time by 30%. Developed scalable backend infrastructure with Java Spring Boot and Spring Data JPA. Designed RESTful APIs with HATEOAS principles and optimized with Spring Cache and Ehcache, improving response times by 45%. Leveraged AngularJS modular code features and Spring Boot auto-configuration to accelerate microservices development by 40%. Implemented server-side rendering with Thymeleaf, optimized DB queries, and integrated Elasticsearch for efficient full-text search. Contributed to UI/UX with responsive pages using SASS and Bootstrap 4 enhancing user retention by 35%. Automated CI/CD pipeline using Jenkins and Docker.
Software Development (AI ML Engineer) Internship at MIE (Medical Informatics Engineering)
February 1, 2024 - August 31, 2024Developed an AI-powered document management system using LangChain, FAISS, and NVIDIA LLM, improving query response times by 70%. Implemented RAG (Retrieval-Augmented Generation) for context-aware document retrieval, increasing accuracy by 85%. Orchestrated ML workflows using Airflow, reducing model training time by 30%. Deployed scalable ML models on AWS SageMaker and Azure ML, optimizing inference latency by 50%. Implemented custom model drift detection algorithms, improving model reliability by 20%. Containerized ML applications using Docker and Kubernetes, enhancing deployment efficiency by 35%.
Data Scientist & ML Engineer at ColorC Tech Co.
January 1, 2021 - October 31, 2022Developed and deployed NLP models for sentiment analysis using BERT and fine-tuned LLaMA 2, increasing accuracy by 28%. Implemented computer vision models using TensorFlow and OpenCV for product recognition, boosting automation efficiency by 60%. Created interactive dashboards using Streamlit and Plotly, improving data visualization capabilities by 40%. Optimized ETL processes using PySpark, reducing data processing time by 25%. Implemented MLOps practices using MLflow, improving model versioning and experiment tracking efficiency by 50%.
Full Stack Developer at Amar shop Twenty-four Ltd.
November 1, 2018 - December 31, 2020Architected a high-performance e-commerce platform using React.js with Redux and React Hooks, resulting in a 20% increase in customer engagement. Developed a scalable backend with Node.js and Express.js, implementing RESTful APIs and advanced middleware, improving API response times by 25%. Engineered a responsive front-end using HTML5, CSS3, and Sass, reducing page load times by 30%. Integrated AngularJS with custom directives and services, accelerating project delivery by 40%. Developed a Progressive Web App (PWA) with Service Workers and Cache API, increasing mobile traffic by 30%. Implemented advanced front-end optimizations including code splitting, tree shaking, and dynamic imports in Webpack. Utilized WebSockets for real-time communication and implemented server-side rendering (SSR) with Next.js. Leveraged GraphQL for efficient data fetching. Collaborated with UI/UX designers using Figma and Sketch, increasing user retention by 35%.
Full Stack Developer at European Telecom
March 1, 2016 - October 31, 2018Architected a high-performance web application using HTML5, CSS3, and AngularJS for the frontend, with Java Spring Boot for backend development. Implemented responsive design and CSS Grid, reducing website load time by 30%. Engineered scalable backend infrastructure using Spring Boot 2.x and Spring Data JPA. Implemented RESTful APIs with HATEOAS principles and optimized performance using Spring Cache with Ehcache, improving response times by 45%. Leveraged AngularJS features for modular frontend code, implementing custom directives and services. Utilized Spring Boot's auto-configuration for rapid microservices development, accelerating project delivery by 40%. Implemented server-side rendering with Thymeleaf, optimized database queries, and integrated Elasticsearch for efficient full-text search. Collaborated on UI/UX design, creating responsive web pages with SASS and Bootstrap 4, increasing user retention by 35%. Implemented CI/CD pipeline using Jenkins and Docker for automated build
Education
Master of Science at Purdue University
January 1, 2022 - December 31, 2024Master of Science at Purdue University
January 1, 2023 - December 31, 2024Qualifications
AWS Certified Machine Learning – Specialty
January 1, 2023 - December 31, 2023Microsoft Certified: Azure AI Engineer Associate
January 1, 2023 - December 31, 2023Google Professional Machine Learning Engineer
January 1, 2023 - December 31, 2023Deep Learning Specialization | Coursera (deeplearning.ai)
January 1, 2022 - December 31, 2022Natural Language Processing Specialization | Coursera (deeplearning.ai)
January 1, 2022 - December 31, 2022Certified Kubernetes Application Developer (CKAD)
January 1, 2023 - December 31, 2023Data Visualization with Power BI | Microsoft
January 1, 2022 - December 31, 2022Python for Data Science and Machine Learning Bootcamp | Udemy
January 1, 2021 - December 31, 2021Data Science Bootcamp | Udemy
January 1, 2021 - December 31, 2021Google Data Analytics Professional Certificate | Coursera
January 1, 2021 - December 31, 2021Search Engine Optimization (SEO) Specialization | Coursera (UC Davis)
January 1, 2021 - December 31, 2021CISCO IT Essentials: PC Hardware & Software | Cisco Networking Academy
January 1, 2019 - December 31, 2019AWS Certified Machine Learning – Specialty
January 1, 2022 - December 31, 2022Microsoft Certified: Azure AI Engineer Associate
January 1, 2022 - December 31, 2022Google Professional Machine Learning Engineer
January 1, 2022 - December 31, 2022Deep Learning Specialization | Coursera (deeplearning.ai)
January 1, 2021 - December 31, 2021Natural Language Processing Specialization | Coursera (deeplearning.ai)
January 1, 2021 - December 31, 2021Certified Kubernetes Application Developer (CKAD)
January 1, 2023 - December 31, 2023Data Visualization with Power BI | Microsoft
January 1, 2022 - December 31, 2022Python for Data Science and Machine Learning Bootcamp | Udemy
January 1, 2020 - December 31, 2020Data Science Bootcamp | Udemy
January 1, 2020 - December 31, 2020Google Data Analytics Professional Certificate | Coursera
January 1, 2020 - December 31, 2020Search Engine Optimization (SEO) Specialization | Coursera (UC Davis)
January 1, 2020 - December 31, 2020CISCO IT Essentials: PC Hardware & Software | Cisco Networking Academy
January 1, 2019 - December 31, 2019Industry Experience
Software & Internet, Healthcare, Financial Services, Telecommunications, Retail
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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