Igor Jakobencsuk
Software Engineer - OCPP Charge Point
Experience
Software Engineer - OCPP Charge Point
dezony GmbH
Integrated latest hardware revision including RFID edition and established cloud communication using OCPP1.6
Developed a versatile system for seamless communication, monitoring, and control with various backend solutions to improve user charging experience
Technologies: TypeScript, JavaScript, Node.js, GitLab CI/CD, gRPC, OCPP1.6
Software Engineer - RFID Edition
dezony GmbH
Collaborated with client to develop user stories and identify key features, acting as product owner
Led full software development lifecycle, guiding app development team
Implemented a unique onboarding process for RFID cards, enhancing customer experience
Designed a modular structure and event-based communication for future scalability and backend integration
Technologies: JavaScript, Node.js, GitLab CI/CD, MySQL
Software Engineer - OCPP Central System
dezony GmbH
Enhanced dezony wallbox customer experience by enabling remote management via cloud connectivity
Planned, implemented, and delivered the software solution for global charging station control
Technologies: Go, gRPC, GitLab CI/CD, MongoDB, AWS CDK, TypeScript, Docker, AWS, IaC
DevOps Engineer - Community Forum
dezony GmbH
Enhanced customer experience by connecting dezony users through a forum solution
Created a centralized platform for global customer engagement, knowledge sharing, and collaboration on electric vehicle charging infrastructure topics
Fostered community building within the dezony user base for an enriched and interactive experience
Technologies: AWS EC2, AWS SES, Docker, Go
Software Engineer - QR Code Redirection
dezony GmbH
Streamlined setup process by enabling customers to scan the QR code on the dezony IQ box label
Managed planning, implementation, and delivery of the software solution
Improved onboarding process, increasing user-friendly experience, app traction, and downloads
Enhanced customer engagement and drove user acquisition for dezony
Technologies: TypeScript, AWS Lambda, GitLab CI/CD, AWS CDK, IaC
Software Engineer - GitLab Bot
HUCK IT GmbH
Planned, estimated, and implemented an automated bot to streamline the code review process
Provided regular weekly reports to the team
Reduced time spent on repetitive administrative tasks and impressed development teams with automation of processes
Resolved issues with code reviewer assignments and tracking
Technologies: Dart, Flutter, AWS, Docker, GitLab CI/CD
Software Engineer - Manufacturer API
dezony GmbH
Developed a system to generate unique serial numbers for manufactured devices and store essential device properties (hardware revision, software version, security credentials)
Ensured smooth operation of the production line and timely availability of dezony IQ charging stations
Supported dezony’s business objectives and growth of the electric vehicle market
Technologies: Dart, AWS, Docker, GitLab CI/CD, MongoDB
Software Engineer - TANSS x Teams Notifications
HUCK IT GmbH
Responsible for estimating, planning, implementing, and maintaining the project
Introduced a feature leading to acquisition of new customers and expansion of the TANSS X customer base
Adjusted and deployed updated TANSSX O365 License, driving revenue growth and attracting new customers to the TANSS X platform
Technologies: Java, SpringBoot, Mockito, Docker, MongoDB, Typescript, MySQL, Git, AWS, IaC, Dart & Flutter
Software Engineer - Over the Air Updates
dezony GmbH
Conducted research to identify the optimal over-the-air update solution for the dezony IQ charging station
Developed a user-friendly and efficient update solution with an intuitive interface and streamlined process
Enhanced user experience and enabled continuous updates, supporting dezony’s high-quality charging station experience and long-term market relevance
Technologies: Java, SpringBoot, AWS, Docker, GitLab CI/CD, MySQL
Software Engineering Apprenticeship
HUCK IT GmbH
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (3 years), Energy (1 year), Utilities (0.5 years), and Automotive (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (3.5 years), Product Development (1.5 years), Project Management (0.5 years), Operations (0.5 years), and Production (0.5 years).
Summary
As a Backend Engineer with over 4 years of experience, I specialize in developing high-performance, user-friendly applications. I excel at self-management in independent projects and thrive in collaborative team environments.
Skills
- Go
- Grpc
- Gitlab Ci/cd
- Docker
- Java
- Node.js
- Mongodb
- Typescript
- Mysql
- Git
- Aws
- Iac
- Dart & Flutter
- Javascript
- Project Management
Languages
Education
Heinrich-Emanuel-Merck-Schule
Computer Software Engineering · Darmstadt, Germany
Profile
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