Andrei Kolygin Email & Phone Number

Germany

• Increased operational efficiency by 20%: Developed and launched an internal web application that optimized daily tasks and boosted productivity.
• Enhanced reporting transparency by 90%: Automated operational reporting, improving transparency between departments and speeding up decision-making.
• Led cross-functional teams: Managed teams through all stages of product development, creating business requirements, specifications, wireframes, and flowcharts.
• Effectively manage Agile projects: Utilize Agile methodologies to handle project changes, ensuring deadlines and budgets are met.
• Collaborate with C-level executives: Oversee the product roadmap and development strategy, aligning the development of new features with the company’s vision.

Moscow, Russia

• At PSB (Promsvyazbank), one of Russia’s leading banks with over 10,000 employees and more than 6.5 million clients, I led the development of the bank’s entire website and its related digital services.
• Launched Web Services: I spearheaded the launch of over 30 web services for 6.5 million clients, reducing client processing time to 3 minutes. Setting a new industry standard in customer satisfaction was a highlight of.
• Enhanced Customer Experience: By managing the development of 200+ features and focusing on UI improvements and user testing, we increased customer satisfaction by 50%.
• Revamped CMS: Leading a team, we revamped the Sitecore CMS in just 8 months, significantly enhancing performance and user access.
• Implemented CI/CD Pipelines: Establishing continuous development and delivery processes, including release schedules and CI/CD pipelines, reduced release time by 40% and decreased error rates by 15%.
• Led Teams: I led three cross-functional teams (3–15 members) through full-cycle development and maintenance of the bank’s web application. Mentoring team members and watching them grow professionally was particularly.

Moscow, Moscow City, Russia

- Started up "trigger mailing systems" for personalised customer interactions;- Introduced SCRUM methodologies, optimising workflow, and code delivery;- Managed task backlogs using Jira and Trello, streamlining workflow;- Maintained transparent project documentation in Confluence.

Moscow City, Russia

• Automated Document Generation: I implemented an automated document generation service, cutting legal document processing time by 50% and improving compliance accuracy by 23%. It was great to see how this automation.
• Optimized Website Performance: By optimizing the website code, we enhanced site performance and increased organic traffic by 10%. I’m passionate about optimizing websites to provide the best user experience.
• Improved SEO Strategy: I led efforts to improve our SEO strategy, achieving first-page rankings and significantly boosting online visibility.
• Managed Website Development: Overseeing the development of the bank’s new website, I ensured timely delivery and high-quality results.

Moscow City, Russia

• Relaunched Websites: I led the relaunch of the main site and 16 secondary websites, doubling site traffic and expanding our digital presence.
• Developed Modules for Partners: I developed 11 additional modules that improved functionality and user experience for over 700 partners. Knowing that these tools helped reduce client lawsuits was particularly rewarding.
• Designed Intranet Portal: Creating a corporate intranet portal, I enhanced internal communication and collaboration across the organization.
• Standardized Content Publishing: By standardizing content publishing across departments, we ensured consistent and accurate information sharing.
• Streamlined Information Outputs: I streamlined informational outputs, increasing efficiency and better aligning with departmental needs.

• Redeveloped Information Portal: I re-developed and maintained a large industry information portal, improving its functionality and user engagement.
• Built Intranet Portal: I handled the architecture, codebase, and access policies for an intranet portal using PHP, MySQL, and JavaScript.
• Managed Web Team: Leading a team of 3 members, I oversaw project delivery and team performance.
• Upgraded Network Infrastructure: I upgraded the local network to support business development and maintained both Windows and Linux servers.

• Developed and maintained a website and an online wholesale store;
• Built and maintained the company's servers and local network.

Postgraduate Degree, Computer Systems Networking And Telecommunications

Wireless high-speed data transmission technology for medium distances (WiMax)

Master'S Degree, Computer Science

Oracle Application Server Portal (Oracleas Portal)

Creation and management of an intranet portal