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Registration: 06.05.2026

Dmitriy Kononchenko

Specialization: Full-Stack Web Developer
— Results-driven Full-Stack Web Developer with 3+ years of commercial experience delivering high-performance business applications and IT solutions. — Currently contributing to international projects at NAPOLEONIT, a globally recognized IT company. — Strong expertise in both frontend and backend technologies, with extensive experience building scalable business applications using PHP, JavaScript, and Go. — Passionate about clean code architecture and performance optimization. — Successfully delivered 20+ projects ranging from enterprise business solutions to complex web applications. — Enthusiastic about new opportunities and open to collaboration.
— Results-driven Full-Stack Web Developer with 3+ years of commercial experience delivering high-performance business applications and IT solutions. — Currently contributing to international projects at NAPOLEONIT, a globally recognized IT company. — Strong expertise in both frontend and backend technologies, with extensive experience building scalable business applications using PHP, JavaScript, and Go. — Passionate about clean code architecture and performance optimization. — Successfully delivered 20+ projects ranging from enterprise business solutions to complex web applications. — Enthusiastic about new opportunities and open to collaboration.

Skills

PHP
JavaScript (ES6+)
NodeJs
TypeScript
GoLang
HTML
CSS
Git
MySQL
PostgreSQL
SQLite

Work experience

Full-Stack Web Developer
since 11.2024 - Till the present day |Napoleon IT
PHP, JavaScript, CSS, HTML
● 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.
Web Developer
02.2022 - 03.2024 |NDA
Go, Laravel, PostgreSQL, Redis, Docker, Vue.js, PHP, Laravel, MySQL, JavaScript, REST API
● Designed and developed 15+ custom websites and business applications for various clients. ● Built comprehensive business management systems for small and medium enterprises. ● Created e-commerce solutions with integrated payment gateways and inventory management. ● Developed custom CRM and business analytics dashboards for client companies. ● Provided end-to-end development services from requirements gathering to deployment. ● Maintained long-term relationships with 10+ recurring clients for ongoing support. ● Managed complete project lifecycle independently, delivering within budget and timeline. Key Achievements: ● Developed a complete business management platform for a retail chain, managing 5,000+ products. ● Created a custom booking and scheduling system for a service business with 50+ employees. ● Achieved 100% client satisfaction rate with multiple referrals from existing clients. ● Successfully balanced freelancing with university studies, demonstrating strong time management. Projects; 1. Enterprise Business Management Platform. Go, Laravel, PostgreSQL, Redis, Docker, Vue.js. ● Architected a comprehensive business management system handling inventory, sales, and analytics. ● Built a real-time dashboard processing 10,000+ daily transactions with sub-second response times. ● Implemented a role-based access control system for organizations with 200+ employees. ● Integrated with external accounting and banking APIs for seamless business operations. 2. Automated Workflow & Document Management System. PHP, Laravel, MySQL, JavaScript, REST API. ● Developed a custom document workflow automation system, reducing processing time by 70%. ● Built an intelligent routing engine for business document approval chains. ● Implemented electronic signature integration and audit trail functionality. ● Deployed across 3 company departments with 150+ active daily users. 3. E-Commerce Platform with Business Analytics. Node.js, PostgreSQL, Redis, React, Docker. ● Created a full-featured e-commerce platform with integrated business intelligence tools. ● Developed a predictive analytics module for inventory management and sales forecasting. ● Built an automated reporting system generating 20+ types of business reports. ● Handled 5,000+ concurrent users during peak business hours.

Educational background

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

Languages

RussianNativeEnglishUpper Intermediate