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Registration: 06.05.2026

Dmitriy Kononchenko

Skills

PHP
Js
NodeJs
TypeScript
GoLang
HTML
CSS
Git
MySQL
PostgreSQL
SQLite

Work experience

Web developer
since 11.2024 - Till the present day |NIISTROM
Full stack web developer (PHP, JS, HTML, CSS, GIT, BITRIX)
● Developing and maintaining complex business applications and IT solutions for international clients across Europe and North America. ● Architecting scalable enterprise-grade backend systems using Laravel and Node.js, serving 100,000+ users globally. ● Building high-performance RESTful APIs and microservices in Go for business automation platforms. ● Designing and implementing database architectures for large-scale business applications. ● Collaborating with distributed cross-functional teams across multiple time zones using Agile methodology. ● Implementing CI/CD pipelines and automated testing strategies, reducing deployment issues by 65%. ● Leading technical discussions on business logic implementation and system architecture design. Key Achievements: ● Successfully delivered 8+ international business projects within strict deadlines and quality standards. ● Optimized business-critical database performance resulting in 45% improvement in query execution time. ● Developed internal business tools that automated key workflows, saving 120+ hours monthly. ● Recognized as "Developer of the Quarter" (Q2 2025) for outstanding contributions to critical client projects. ● Led technical onboarding for new team members, reducing ramp-up time by 40%.
Web Developer (IT Department)
09.2023 - 11.2024 |NIISTROM
PHP, JavaScript, HTML, CSS, Git, Bitrix
● Developed and maintained internal business applications for the company's IT infrastructure. ● Built custom enterprise solutions for automating business processes and workflow management. ● Created full-stack web applications using Laravel and JavaScript for internal department needs. ● Integrated various business systems (ERP, CRM, document management) into a unified IT ecosystem. ● Optimized existing legacy business applications, improving performance and user experience. ● Collaborated with department heads to translate business requirements into technical solutions. ● Managed database administration and optimization for business-critical systems. Key Achievements: ● Developed business process automation tools that reduced manual work by 60%. ● Migrated 10+ legacy business applications to modern tech stack with zero downtime. ● Implemented centralized monitoring system for IT department operations. ● Received company recognition for outstanding contribution to IT infrastructure modernization.
Freelance
02.2022 - 03.2024 |Freelance
FullStack web developer

Educational background

Information Systems and Technologies
since 2026 - Till the present day
Moscow State Technical University

Languages

RussianNativeEnglishUpper Intermediate