About Ramya
Analytical and detail-oriented MSE Computer Science graduate re-entering the workforce with advanced technical skills. Hands-on experience in designing data ingestion workflows and scalable ETL pipelines for industrial data using Python and SQL. Skilled in building BI dashboards and reporting solutions with Grafana OSS and Power BI to support data-driven decision-making. Leverages AI tools and time-series forecasting techniques to automate workflows, optimize processes, and generate actionable operational insights.
German
Conversational
English
Fluent
Can work on-site
Zurich (up to 50km), Lucerne (up to 50km), Zug (up to 50km)
Experience
- HSLU IoT Innovation LabGraduate Research Assistant (MSE) - Data Engineering & AnalyticsINTERNET OF THINGS (IOT)February 2021 - September 2025 (4 years and 7 months)Rotkreuz, SwitzerlandETL Pipelines and Data Engineering: Designed and implemented scalable data ingestion and ETL pipelines using Python, MQTT, Apache Kafka, Kubernetes, and Microsoft Azure IoT Hub to stream high-volume industrial time-series data into edge and cloud databases.•Database Evaluation & Data Management: Deployed and evaluated relational/ NoSQL databases (including PostgreSQL, InfluxDB, MongoDB and Elasticsearch) with visualization suites (Grafana, Kibana, Power BI) to optimize real-time industrial data analytics in Edge computing environments.•BI Dashboards and Geospatial Visualization: Developed interactive Grafana OSS dashboards and geospatial visualization solutions to monitor distributed factory and sensor data on customized indoor floor plans using PostgreSQL (TimescaleDB, PostGIS), QGIS and OpenStreetMap.•AI-Driven Analytics & Workflow Automation: Built time-series machine learning and deep learning forecasting models (Random Forest, XGBoost, LSTM, GRU, TFT) for energy consumption of smart buildings and automated model optimization workflows using Python, Darts, Optuna, and MLFlow.
- Wikima4 AGSoftware EngineerDIGITAL AND ITNovember 2014 - May 2016 (1 year and 6 months)Zug, Switzerland• ● Maintained and supported enterprise compliance and incident monitoring applications using Java based web technologies, MSSQL and MySQL, ensuring reliable data workflows and operational support.
- Tata Consultancy ServicesSystems EngineerApril 2008 - September 2011 (3 years and 5 months)• ● Automated batch workflows using IBM REXX and supported database, storage, performance and security operations across enterprise mainframe z/OS environments.
Recommendations
Be the first to recommend Ramya
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master of Science in EngineeringLuzern University of Applied Sciences (HSLU)2025Master of Science in Engineering
- Bachelor of TechnologyJawaharlal Nehru Technological University2007Bachelor of Technology