About Hridaya Sagar
I am a passionate software engineer with around five years of experience in software development and a Master’s degree in Big Data Management and Analytics, earned through the Erasmus Mundus program. My academic background and technical expertise prepare me for diverse roles in big data processing, analytics, visualization, and frontend development.
Currently, I am one of three core engineers at Avamotion Innovations, a startup developing an innovative biomedical product in the field of dentistry.
• Spearheading the development of a cutting-edge web application using Next.js, React.js, TypeScript, and Three.js, enabling efficient patient information management and advanced 3D visualization of dental files.
• Overseeing the full software development lifecycle, employing Docker, FastAPI, WebSocket, and PostgreSQL for robust backend operations and scalable database design, while contributing to a complete full-stack solution.
Previously, I worked as a researcher, focusing on optimizing query performance for mobility databases with spatiotemporal data.
I am also interested in freelance opportunities during weekends, particularly in web development, data visualization, or projects involving full-stack development.
Nepali
Native or bilingual
English
Native or bilingual
Hindi
Fluent
Spanish
Basic
French
Basic
German
Basic
Can work on-site
Barcelona (up to 40km)
Experience
- Avamotion InnovationsFrontend DeveloperHEALTH AND WELLNESSApril 2024 - Today (2 years and 2 months)Barcelona, Spain• One of the three engineers working with a startup in the field of innovative bio-medical product related with dentistry• Spearheading the development of a cutting-edge web application using Next.js, React.js, TypeScript, and Three.js, enabling efficient patient information management and advanced 3D visualization of dentistry files.• Overseeing the full software development lifecycle, utilizing Docker, FastAPI, WebSocket, and PostgreSQL for efficient database design and backend operations, while contributing to a comprehensive full-stack solution.
- Université libre de BruxellesData Engineering and ResearchTRANSPORTATIONFebruary 2022 - January 2023 (1 year)Brussels, Belgium• Conducted in-depth research to optimize query performance for a spatial-temporal database, leading to significant improvements in processing.• Utilized Linux, MobilityDB, PostgreSQL 14, PostGIS, and Citus to develop and implement optimization strategies.• Innovated with Hash Partitioning, CTE expressions, and distributed data handling in Citus to enhance database performance upto 10 times faster.• Benchmarked and evaluated various query optimization techniques, delivering insights that drove better data management practices.
- Bank of New York MellonSenior Application DeveloperBANKING AND INSURANCEJuly 2015 - December 2018 (3 years and 5 months)Pune, India• Developed front-end web applications following design specifications and MVC architecture for streamlined user experiences.• Seamlessly integrated front-end applications with the NEXEN framework using AngularJS for enhanced performance and scalability.• Created custom plugins in the Kibana framework, leveraging JavaScript frameworks like AngularJS and D3.js to enable advanced data visualization.• Contributed to a data pipeline prototype project, utilizing Logstash, Apache Kafka, Elasticsearch, and Kibana to optimize data flow and analysis.• Took ownership of designing, developing, and testing Kibana plugins such as Metrics, Filter, and Grids, ensuring high-quality deliverables.• Conducted thorough testing of web applications using Karma Test Runner and ngMock, ensuring robust and reliable software.• Designed and developed a front-end web application for requirements gathering in a Health Monitoring project at BNY Mellon, creating a mock service using Spring Boot.• Coordinated with Design Architects to meet accessibility standards at the code level and ensure design consistency throughout the project.
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Education
- Masters in Science specializing Big Data Management and AnalyticsTechnical University of Eindhoven2021M.S. Big Data Management and Analytics — Erasmus Mundus Scholar Universite Libre de Bruxelles, Belgium (First Semester), Universitat Politecnica de Catalunya, Spain (Second Semester), Technical University of Eindhoven, Netherlands (Final Year) Academic Projects: • Analyzed UK road traffic accident data using data mining techniques to identify and quantify accident hotspots. • Conducted Data Warehouse benchmarking using TPC-DS and TPC-DI standards in Pentaho, evaluating system performance and efficiency. • Developed an External Merge Sort algorithm in Python, optimizing large data file processing through file streams and memory mapping. • Performed business process analysis for Maxmara, Italy, identifying key process improvements and efficiencies. • Prototyped an Agrolytics company concept, applying Big Data and Graph Database techniques to optimize agricultural analytics. • Simulated COVID-19 spread using Python, PySpark, and AWS, creating predictive models for disease progression and impact. • Executed advanced visualization projects, including volume rendering and interaction analysis of the US Wildfire Dataset in Tableau. • Conducted process mining analysis of travel-related processes at TU/e, uncovering inefficiencies and providing actionable insights.