Oleksandr Tereshchenko

Background

About Oleksandr Tereshchenko

Result-oriented business analyst and product owner with 4+ years of hands-on experience across retail banking, real estate, healthcare, and sports entertainment domains- Possess profound knowledge and insight into all phases of the software development lifecycle (SDLC), including discovery, analysis, design, development, change management, and testing- Well-versed at capturing, managing, documenting, and validating business and solution requirements including functional, non-functional, transitional, business, and regulatory requirements- Demonstrated proficiency in project coordination, encompassing estimation, planning, milestone development, execution control, and reporting, while actively leveraging best practices from Agile, Waterfall, and Hybrid methodologies- Competent in both theoretical and practical aspects of software development, data analysis, and testing, adeptly authoring and implementing test cases across various stages of the software development lifecycle, including SIT, UAT, BAT, and PROD- A committed team player, self-motivated, and capable of effectively communicating with stakeholders at all levels. Key deliverables- Contributed to the design, testing, and integration of performance measurement reports for the entire line of retail and business banking at one of Canada's major banks- Facilitated the onboarding of over patients in Australia through an automated warehouse API solution- Led the development of an MVP for a UK real estate firm's enterprise solution, successfully securing Crowdfunder investment- Supervised the development of a cross-platform website for a leading UK spread betting company, featuring video streaming, SEO, statistics, payments, affiliate marketing, and account management. Skillset: Data Analysis: Excel, Power BI, Tableau, Python and Machine learning, SQL, SAS, BigQuery, DBeaver, ETL, A/B testing, data pipelines, data warehousing (OLAP/OLTP models), eViews, Stata, SPSS, Alteryx, Apache Spark. Software development tools: GUI Development (Figma, Zeplin, Sketch, Axure RP), UML/BPMN Modeling (Draw.io, Balsamiq), Database Management (SQL Developer, MySQL, Firebase, MongoDB), API testing (Postman, Swagger), Testing Tools (Testflight, Testfairy, Sonar, Sentry), CI/CD (Jenkins, Teamcity, Octopus), Performance Tracking (Apple Connect, Google Market, Google Analytics, Houston). Frameworks: Javascript (Angular, React WEB/Native, Typescript, Node JS), HTML/CSS.net, API (SOAP, REST), real-time data processing (Apache Kafka, RabbitMQ), ITIL.