Available to hire
I’m Hemant Halaharavi, a Bremen-based software engineer specializing in building scalable, high-performance web applications with a passion for UI/UX design and data-driven dashboards. I enjoy turning complex requirements into intuitive interfaces and robust APIs, and I thrive in cross-functional teams that ship polished, accessible software. My focus areas include React and TypeScript frontends, Rails and Node.js backends, and data visualization that makes information actionable.
Skills
Experience Level
Expert
Expert
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
German
Intermediate
Work Experience
Software Engineer - Part-time at Institute of Information Management Bremen (ifib)
May 1, 2024 - PresentDeveloped a global data visualization platform allowing social scientists to upload and analyze datasets with intuitive dashboards. Engineered responsive front-end interfaces using React, JavaScript, and Material UI, ensuring seamless cross-device accessibility. Built secure admin dashboards with React and Rails to manage datasets, user roles, and platform activity, replacing manual database scripts with a proper interface. Created advanced data filtering systems with ApexCharts.js visualizations for richer data exploration. Implemented robust user management backend features, reducing bot activity by 95%. Restructured the codebase to improve maintainability and reduced onboarding time. Modernized UI/UX through React and SASS components and optimized API integrations, resulting in exceptional client feedback.
Software Engineer - Part-time at Emotion Warenhandels GmbH
December 31, 2023 - July 11, 2025Redesigned inventory management admin dashboard with React and TypeScript, enhancing data visualization and monitoring tools for managers. Optimized PHP/PostgreSQL APIs with smarter queries and caching, accelerating platform response times. Redesigned core data flows to improve operational efficiency, leading to more accurate order processing and faster fulfillment cycles.
Application Developer - Full-time at Accenture Solutions Pvt Ltd
August 31, 2022 - July 11, 2025Accelerated development cycles by building efficient React and Angular applications in agile environments for industrial automation solutions. Improved deployment reliability through automated CI/CD pipelines using Azure DevOps and Git, significantly increasing release frequency while maintaining stability. Managed release processes and code deployments within Azure DevOps. Enhanced team productivity by automating infrastructure setup and optimizing project dependencies.
Front-end Developer and UI/UX designer - Part-time at Transil technologies
January 10, 2020 - July 31, 2020Developed an offline-capable educational PWA using React and Redux, improving learning access and engagement. Created Figma prototypes to streamline UI/UX design iterations and reduced development cycles. Built Node.js APIs to strengthen backend reliability and data flow. Participated actively in agile sprints to boost team productivity and improve project delivery.
Full Stack Developer - Part-time at Institute of Information Management Bremen (ifib)
July 1, 2025 - September 23, 2025Built a global data visualization platform enabling social scientists to upload and analyze datasets (birth rates, literacy rates, policies) through intuitive dashboards. Engineered responsive front-end interfaces using React, JavaScript, and Material UI, configured with Webpack for cross-device accessibility. Created secure admin dashboards (React + Rails) to manage datasets, user roles, and platform activity, replacing manual database scripts with a proper interface. Implemented advanced data filtering in Rails with ApexCharts.js visualizations; robust user management with email validation, reducing bot activity by 95%. Refactored messy codebase into a clean architecture, improving onboarding time for new developers. Modernized UI/UX for a more intuitive experience. Optimized SQL queries to speed data retrieval for advanced filtering.
Software Engineer - Part-time at Emotion Warenhandels GmbH
December 31, 2023 - September 23, 2025Redesigned inventory management with an intuitive React/TypeScript admin dashboard, delivering clearer data visualization and more efficient monitoring for department managers. Improved PHP/PostgreSQL APIs, applied smarter queries and caching strategies to accelerate response times. Redefined core data flows in the inventory system, enabling more accurate order processing and faster fulfillment. Gained hands-on experience with the Shopify e-commerce platform, contributing to maintenance and feature development of the online store frontend.
Frontend Developer and UI/UX Designer - Internship at Transil Technologies
July 31, 2020 - September 23, 2025Developed an offline-capable educational PWA using React and Redux to enable uninterrupted learning and higher user engagement. Created Figma prototypes to streamline design iterations and reduce development cycles. Built Node.js APIs to improve data flow and backend reliability. Contributed to agile sprints to boost team productivity and accelerate project delivery.
Full Stack Developer at Institute of Information Management Bremen (ifib)
July 1, 2025 - September 23, 2025Developed a global data visualization platform enabling social scientists to upload and analyze datasets (birth rates, literacy rates, policies) through intuitive dashboards. Engineered responsive front-end interfaces using React, JavaScript, Material UI, and Webpack to ensure seamless cross-device accessibility. Built secure admin dashboards (React + Rails) to manage datasets, user roles, and platform activity, replacing manual database scripts with a robust interface. Created advanced data filtering systems in Rails with ApexCharts.js visualizations for richer data exploration. Implemented robust user management (Rails backend) with email validation, reducing bot activity by 95%. Restructured a messy codebase into a clean, maintainable architecture, shortening onboarding time for new developers. Elevated user experience through a complete UI/UX overhaul—modernizing React/SCSS components and Rails API integrations, receiving exceptional client feedback. Handled SQL databases and opt
Software Engineer at Emotion Warenhandels GmbH
December 1, 2023 - September 23, 2025Redesigned inventory management through an intuitive React/TypeScript admin dashboard, delivering clearer data visualizations and more efficient monitoring for department managers. Improved system performance by optimizing PHP/PostgreSQL APIs, implementing smarter queries and caching strategies that accelerated response times across the platform. Enhanced operational efficiency by redesigning core data flows in the inventory system, leading to more accurate order processing and faster fulfillment cycles. Gained hands-on experience with the Shopify e-commerce platform, contributing to maintenance and feature development of the company’s online store front.
Application Developer at Accenture Solutions Pvt Ltd
August 1, 2022 - September 23, 2025Accelerated development cycles by building efficient React and Angular applications in Agile environments, enabling faster delivery of industrial automation solutions. Improved deployment reliability by implementing automated CI/CD pipelines using Azure DevOps and Git, significantly increasing release frequency while maintaining stability. Streamlined release management by overseeing code deployments in Azure DevOps, ensuring timely delivery of sprint commits and smooth agile workflows. Enhanced team productivity by automating infrastructure setup and optimizing project dependencies through Azure DevOps configurations.
Front-end Developer and UI/UX designer at Transil Technologies
July 1, 2020 - September 23, 2025Developed an offline-capable educational PWA using React and Redux, enabling uninterrupted learning access and increasing user engagement. Accelerated UI/UX development by creating Figma prototypes that streamline design iterations and reduce development cycles. Strengthened application architecture by building Node.js APIs that improve data flow and backend reliability. Enhanced team productivity through active participation in agile sprints, improving collaboration and accelerating project delivery.
Front-end Developer and UI/UX Designer - Part-time at Transil Technologies
July 1, 2020 - September 23, 2025Developed an offline-capable educational PWA using React and Redux; created intuitive UI prototypes with Figma; built Node.js APIs to improve data flow and back-end reliability; enhanced team collaboration and reduced development cycles.
Application Developer - Full-time at Accenture Solutions Pvt Ltd
August 1, 2022 - September 23, 2025Accelerated development cycles by building efficient React and Angular apps in Agile environments; improved deployment reliability by implementing automated CI/CD pipelines using Azure DevOps and Git; streamlined release management by overseeing code deployments and automating infrastructure setup.
Software Engineer - Part-time at Emotion Warenhandels GmbH
December 1, 2023 - September 23, 2025Redesigned inventory management through an intuitive React/TypeScript admin dashboard; improved performance by optimizing PHP/PostgreSQL APIs and caching; redesigned core data flows in the inventory system; gained hands-on experience with the Shopify e-commerce platform.
Full Stack Developer - Part-time at Institute of Information Management Bremen (ifib)
July 1, 2025 - September 23, 2025Developed a global data visualization platform enabling social scientists to upload and analyze datasets; implemented responsive front-end interfaces using React and Material UI; built secure admin dashboards (React + Rails) to manage datasets and platform activity; implemented advanced data filtering with ApexCharts.js and enhanced UI/UX through modernized React/SASS components.
Full Stack Developer - Part-time at Institute of Information Management Bremen (ifib)
May 1, 2024 - July 1, 2025Developed a global data visualization platform enabling social scientists to upload and analyze datasets (birth rates, literacy rates, policies) through intuitive dashboards. Implemented responsive front-end interfaces using React, TypeScript, and Material UI; configured with Webpack for seamless cross-device accessibility. Designed and optimized Rails API and SQL database for fast, efficient data retrieval for advanced filtering and data fetching strategies. Built secure admin dashboards (React + Rails) to manage datasets, user roles, and platform activity, replacing manual database scripts with a proper interface. Created advanced data filtering system in Rails with ApexCharts.js visualizations for richer data exploration. Implemented robust user management (Rails backend) with email validation, reducing bot activity by 95%. Re-structured messy codebase into clean, maintainable architecture to reduce onboarding time for new developers. Elevated user experience through a complete UI/U
Application Developer - Full-time at Accenture Solutions Pvt Ltd
December 1, 2020 - August 1, 2022Accelerated development cycles by building efficient React/TypeScript applications in agile environments, enabling faster delivery of industrial automation solutions. Improved deployment reliability by implementing automated CI/CD pipelines using Azure DevOps and Git, significantly increasing release frequency while maintaining stability. Streamlined release management by overseeing code deployments in Azure DevOps, ensuring timely delivery of sprint commitments and smooth workflows. Enhanced team productivity by automating infrastructure setup and optimizing project dependencies through Azure DevOps configurations. Developed backend services with Node.js and TypeScript for an industrial management system, streamlining onboarding of new projects.
Education
M.Sc. at University of Bremen
January 1, 2022 - July 31, 2025B.E. at KLE Technological University
January 1, 2016 - August 31, 2020Master of Science in Digital Media Informatics at University of Bremen
January 1, 2022 - January 1, 2025Bachelor of Engineering in Computer Science at KLE Technological University, India
January 1, 2016 - January 1, 2020M.S. in Digital Media Informatics at University of Bremen
January 1, 2022 - January 1, 2025B.E. in Computer Science at KLE Technological University
January 1, 2016 - January 1, 2020Master of Science in Digital Media Informatics at University of Bremen
January 1, 2022 - September 23, 2025Bachelor of Engineering in Computer Science at KLE Technological University, India
January 1, 2016 - January 1, 2020M.S. in Digital Media Informatics at University of Bremen, Germany
January 1, 2022 - January 1, 2025B.E. in Computer Science at KLE Technological University, India
January 1, 2016 - January 1, 2020Qualifications
Industry Experience
Software & Internet, Education, Manufacturing, Wholesale & Distribution, Other, Retail, Professional Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
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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