Andrei Kolygin

SaaS credit workflow platform for microloans, covering the full lending lifecycle. Product launch from 0 to 1.

- Defined the end-to-end loan lifecycle, including all branches, rejection paths, and retry scenarios. Delivered ready-to-use UML diagrams and specifications to the engineering team.
- Decomposed the system into domain modules and external services, and formalized interaction contracts.

An industrial services company specializing in technical maintenance and engineering solutions. Led the delivery of internal digital products to optimize workflows, reduce errors, and improve reporting transparency across the organization.

- Built and launched an internal web application from scratch - from concept and requirements gathering to deployment - achieving a 20% increase in operational

A bank with a multi-million customer base. Led full life-cycle delivery and scaling of digital products, large-scale integrations with core systems, and operational efficiency improvements.

- Led the full-cycle development of the bank’s website, integrating it with CRM systems, SAP PI/PO, and internal banking infrastructure, which ensured stable data flow and improved service reliability.

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- Built automated email marketing workflows and developed an internal template builder, reducing content creation time from hours to just 40 minutes.
- Standardized CMS feature management and bug handling processes, cutting average resolution time by 40%.
- Scaled Agile methodologies (Scrum, Kanban), improving workflow transparency and cutting release times in half.
- Built an in-house development

Mid-sized commercial bank. Led web optimization initiatives to improve compliance, SEO visibility, and operational workflows.

- 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 allowed our legal team to focus on more strategic tasks.

DOM.RF - a state development institute in the housing sector, responsible for implementing federal support programs, expanding housing accessibility, and driving digital transformation in the construction industry.

- 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 deve

• 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 N

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

Creation and management of an intranet portal

Training in Oracle Application Server Portal (OracleAS Portal) for creation and management of an intranet portal.

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

Postgraduate degree in Computer Systems Networking and Telecommunications, focusing on wireless high-speed data transmission technology for medium distances (WiMax).

Master's degree in Computer Science.