Aleksandra Mavraidi - Резюме Data Analyst

System Analyst @ Innotech December 2024 – Present (1 year 6 months) PostgreSQL, DBeaver System Analyst with experience in translating business needs into technical specifications, designing integrations, and supporting the full development lifecycle. Skilled in facilitating communication between business, development, and QA teams to ensure transparency of requirements, reduce rework, and ensure predictable releases. Results-oriented, experienced in Agile teams, and proficient in modeling tools, API testing, and SQL. Responsibilities: Analyzed data in data marts and reporting systems to identify and resolve discrepancies. Developed and maintained artifacts for subsystems to ensure data accuracy and relevance. Conducted testing of information system improvements and controlled the quality of implemented changes. Collaborated with developers to create and optimize existing data marts. Coordinated between business and IT teams to ensure correct task setting and prioritization. Prepared technical specifications (TS) for new and enhanced solutions. Achievements: Minimized data errors in reporting, increasing business trust in analytical materials. Collaborated with the development team to create a new subsystem with data marts for the analytics environment, accelerating decision-making by 30%. Data Analyst @ Yashin & Partners October 2023 – December 2024 (1 year 3 months) Power BI, SQL, Python Responsibilities: Prepared technical specifications for CRM configuration specialists and for the implementation of robotics and automation processes. Monitored and analyzed the execution of robotics processes. Analyzed business processes within the company. Analyzed data sources for executive reports. Researched and verified data for reports. Prepared analytical reports (Excel, Google Sheets). Automated management reporting (Power BI). Achievements: Reduced robot result verification time by 60% by implementing automated checks and distributing uploaded files. Developed a time-tracking analytics system and created a dashboard system for both individual employees and the entire organization. Improved colleagues’ work quality in strategic planning by developing a payment calendar for the company. Created a dashboard system and updatable reports for executives to track the dynamics of various performance indicators. Developed a system for automatic report generation across different areas.

I have two higher education degrees (in Economics and Law), as well as retraining courses in Data Analytics, which I completed in 2024.

PostgreSQL, Python, Power BI

Английский

I am a data analyst with experience in process automation and the development of analytical systems. I possess skills in business process analysis and creating dashboards in Power BI, and I work with PostgreSQL and Python. My goal is to enhance company efficiency through high-quality analytics and process optimization. I am also committed to self-improvement and continuously expanding my competencies. I independently study new technologies and keep up with the latest trends in data and analytics. My aim is to stay ahead of technological advancements and apply them in my work to achieve the best results and deliver maximum value to the company. I am ready to constantly improve my skills and adopt new tools to be prepared for challenges and effectively solve professional tasks.