Hi, I’m
ROSHAN SASI
Regina
Summary
Tech-savvy innovator with hands-on experience in emerging technologies and passion for continuous improvement. Skilled in identifying opportunities for technological enhancements and implementing effective solutions. Adept at leveraging new tools and methods to solve problems and enhance productivity. Excels in adapting to fast-paced environments and driving technological advancements.
Overview
8
years of professional experience
Work History
Compass Group
Cook 3 /Concessions Associate
12.2023 - 11.2025
Job overview
- Prepared diverse menu items ensuring consistency and quality in presentation.
- Assisted in inventory management by tracking ingredient levels and minimizing waste.
- Maintained cleanliness and organization of kitchen workspace to adhere to health standards.
- Collaborated with team members to streamline food preparation processes for efficiency.
- Supervised daily kitchen activities, ensuring timely service during peak hours.
- Enhanced customer satisfaction by consistently delivering high-quality, visually appealing dishes.
- Developed system for inventory management, reducing waste and cutting costs.
Infosys Technologies
Data Analyst Consultant
01.2021 - 04.2022
Job overview
- Analyzed complex datasets to identify trends and inform business decisions.
- Developed interactive dashboards using Tableau to visualize key performance indicators.
- Collaborated with cross-functional teams to gather requirements for data-driven projects.
- Executed statistical analyses to support predictive modeling initiatives.
- Streamlined data collection processes, enhancing accuracy and efficiency across reporting functions.
- Trained team members on new tools and techniques, elevating overall departmental expertise in data analytics.
- Streamlined data processing procedures, reducing turnaround time for reports and analyses.
- Improved data accuracy by conducting thorough data cleansing and validation processes.
- Developed strong working relationships with clients by consistently delivering high-quality results tailored to their unique requirements.
- Leveraged advanced statistical techniques to uncover hidden opportunities for cost savings or revenue generation.
- Analyzed data to identify root causes of problems and recommend corrective actions.
- Utilized data visualization techniques to present and explain complex data sets.
- Identified patterns and trends in large data sets and provided actionable insights.
- Designed and developed data pipelines to acquire, clean and process data.
- Developed data mining algorithms to identify and classify patterns in data.
- Developed and maintained data warehouses and data marts to support business operations.
Infosys Technologies
Juniour Data Analyst (intern)
02.2018 - 07.2020
Job overview
- Analyzed large datasets to identify trends and support data-driven decision-making.
- Developed interactive dashboards using Tableau to visualize key performance indicators.
- Collaborated with cross-functional teams to streamline data collection processes.
- Conducted data validation to ensure accuracy and consistency across reports.
- Implemented automated data processing scripts in Python to enhance efficiency.
- Participated in regular team meetings to discuss project updates and improvement opportunities.
- Converted raw datasets into meaningful formats by performing extensive pre-processing activities such as normalization and transformation.
- Utilized various professional statistical techniques and maintained large databases to collect and analyze data from partners and customers.
- Commissioned and decommissioned data sets under mentor supervision.
- Conducted A/B testing for key projects, enabling team to identify most effective strategies.
- Streamlined data collection processes, significantly reducing time spent on manual data entry.
- Supported the creation of automated dashboards for real-time performance tracking.
Education
Saskatchewan Polytechnic
Post-Graduate Certificate from Artificial Intelligence And Data Analytics
12-2023
APJ Abdul Kalam Technological UniversityKerala, India
Bachelor of Technology from Computer Science And Engineering
12-2020
Skills
- Python programming
- Data cleaning
- Excel functions
- R programming
- Data storytelling
- Big data analytics
- Data exports
- Predictive modeling
- Data mining
- Web scraping
- Data wrangling
- Machine learning
- Data quality assurance
- SQL proficiency
- Power BI skills
- Google analytics
- Optimization techniques
- NoSQL databases
- Text analytics
- Excel mastery
- Dashboard creation
- Problem-solving
- Time management
- Attention to detail
- SQL
- Analytical problem solving
- Analytical thinking
- MS Excel
- Data collection
- Database programming and SQL
- Project management
- Data analysis
- Tableau
- Report writing
- Business management
- Data validation
- Multivariate analysis
- Reporting tools
- ETL processes
- Data mapping
- Microsoft Access
- Data science
- Relational databases
- Technical analysis
- Software development life cycle (SDLC)
- Clear and concise communication
- Data quality assurance processes
- Git
- Product development
- Trend analysis
- Usability testing
- Business needs analysis
- Technical writing
- Data profiling
- Data programming
- A/B testing
- Microsoft Visio
- UNIX system
- Software testing life cycle (STLC)
Timeline
Cook 3 /Concessions Associate
Compass Group
12.2023 - 11.2025
Data Analyst Consultant
Infosys Technologies
01.2021 - 04.2022
Juniour Data Analyst (intern)
Infosys Technologies
02.2018 - 07.2020
Saskatchewan Polytechnic
Post-Graduate Certificate from Artificial Intelligence And Data Analytics
APJ Abdul Kalam Technological University
Bachelor of Technology from Computer Science And Engineering