Konstantin Vasilkov Email & Phone Number

Tbilisi, Georgia

Tbilisi, Georgia

Python Developer - Monite (Accounts Receivables Team)Responsibilities:Spearheaded the development of new features, resulting in unblocking 5-6 new user scenarios and a significant extension of core Receivables functionality.Implemented a new open-source framework for API versioning - Cadwyn, resulting in a reduction of services' codebase up to 4 times. Conducted comprehensive bug fixes, reducing client-reported issues by 25%.Designed robust technical architectures, enhancing system scalability and performance.Researched and integrated external systems, facilitating seamless new functionality.Provided technical support, achieving a 90% client satisfaction rate.Authored and maintained technical documentation, ensuring clarity and usability.Led code reviews, maintaining high code quality and standards.Collaborated cross-functionally to streamline processes and improve project outcomes.Onboarded and mentored new team members, fostering a cohesive team environment.Key Achievement:1. Orchestrated the integration of diverse accounting systems, enabling clients to perform all accounting and financial operations within a unified infrastructure. This integration resulted in:- Creation of comprehensive product catalogues- Generation of regulatory-compliant invoices- Streamlined invoicing processes for clients2. Automated synchronization with external accounting systems, eliminating manual adjustmentsTechnologies Used:FastAPI: Built scalable web servicesPostgreSQL: Managed data storageRabbitMQ: Facilitated asynchronous communication between servicesKong: Unified API gateway managementPostman: Enhanced API interactionSentry, Grafana + Loki: Monitored and analyzed errors, ensuring service reliability

Stack: Python, Scrapy, BeautifulSoup, Selenium, NodeJS puppeteer, Redis, Docker, pandas- Developed and maintained over 250 scrapers to gather data from various sources, including e-commerce platforms, shop locators and image galleries. Configured data cleaning, preparation, storage, and delivery flows to ensure efficient data processing. - Led a group of six developers, overseeing their performance, setting tasks, and ensuring the timely execution of projects. Prepared development plans for team members to foster growth and skill enhancement.- Interacted with customers to understand their business needs and conducted research to align technical solutions with business requirements.

Timashevsk, Krasnodar, Russia

– Study of the digital infrastructure of the enterprise;– Organization of connection to the main data sources (SQL databases, internal APIs, SAP BW reports, other data sources);– Organization of automatic data collection;– Construction of digital reporting of the site by means of Power BI;– Development of competencies in data visualization tools, anomaly search, various programming languages (SQL, Power M (power query), DAX, MDX, etc.).

Stack: Python, PowerBI, Excel, pandasCareer path: electronic technician > electronic engineer > team leader > Senior maintenance QA engineerDevelopment and implementation of many improvements to the production process.Received the award more than 5 times for the implementation of improvements at the end of the quarter and year.Led a group of 8 maintenance technicians/engineers.