- Developed and implemented new features for subscription and loyalty services, contributing to user engagement and retention.- Optimized codebase for improved performance and scalability, resulting in a more efficient application.Led initiatives to establish robust code architecture approaches, enhancing maintainability and extensibility.- Implemented resilience and observability practices to ensure system stability and facilitate troubleshooting.- Conducted onboarding sessions for new team members, sharing knowledge and best practices.- Collaborated with cross-functional teams to deliver high-quality software solutions, meeting business objectives.

Successfully developed a Go course from scratch https://slurm.io/go-for-ops, providing engineers with essential skills and knowledge to excel in their roles.Additionally, I have conduct webinars and provided mentorship sessions to assist learners in grasping complex concepts and accelerating their learning journey.

✅ Engineered B2B services customized for agent products and subscriptions, employing cutting-edge technologies and strategic methodologies to streamline operations and boost productivity.✅ Led initiatives in Go code architecture, implementing scalable and maintainable solutions to support the evolving needs of the platform.✅ Developed platform libraries to facilitate rapid development and integration of new features, reducing time-to-market and enhancing product competitiveness.✅ Defined and refined SLA/SLO parameters and monitorings to ensure optimal performance, reliability, and availability of services, contributing to improved customer satisfaction and retention.✅ Mentored junior team members, fostering their growth and development within the organization

𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐝𝐞𝐩𝐚𝐫𝐭𝐦𝐞𝐧𝐭:● Developing discount systems, such as loyalty program, coupons, unconditional discounts and so on;● Integration with third-party services, for instance Google Maps, 2gis, vk.com;● Developing and improving referral system;● Writing unit and integration tests;● Leading a team of seven backend developers;● Gathering business requirements prior to development initiatives;● Actively involved in hiring and retaining of backend developers;𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:● Developed and launched new Go service for loyalty program implementation from scratch;● Implemented graceful degradation for discount system;● Developed new service for Google Maps integration from scratch;● Moved coupons implementation from php monolith to independent Go service;𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐮𝐬𝐞𝐝: Golang, PHP, MySQL, ElasticSearch, Redis, ClickHouse, RabbitMQ, Kafka, git, docker

Back-end development. Server setups. I participated in several projects with Django (python3) and php7. I've developed REST API for react client in content market project. Also I'm working on CRM system.We used kubernetes for deployment.

Part of the team of talented developers. I work on the creation of mobile applications. Backend and Rest API for highload mobile apps

Project work.I have developed a file sharing system for the company employees and OAuth 2 server with authorization of all services of the company using AD (Active Directory) and LDAP.

PHP, HTML+CSS, MySQL, Smarty, JavaScript, jQuery, Ajax, MVC, Apache, NginXDevelopment ( the frontend and the backend ) Web sites of varying complexity ( websites, business cards , online shops ... ) . I have developed :- Online shops with a catalog of products , online payments and calculation of delivery , users profiles, blogs and news .- Created profiles with user surveys and statistics for the online store- stock management system and customers scoring

PHP, HTML+CSS, JavaScript, jQuery, MySQL, PostgreSQL, Ajax, Linux, Apache, NginX

Project work. I've developed online shop svetuyut.ru