Volodymyr Denchyk work email
- Valid
- Valid
Volodymyr Denchyk personal email
I'm a Software Developer with over 10 years of experience in backend and full-stack development. I specialize in PHP, JavaScript, Python. Throughout my career, I've led projects that deliver concrete results and improve efficiency.Key Highlights:• Led the development of a Visual Development Environment for WordPress, boosting developer productivity.• Created a GraphQL implementation that simplified integrations for plugin extensions, making workflows smoother.• Devised an algorithm that reduced order fulfillment time by 20% and shipping costs by 15%, resulting in significant savings.• Improved page load times by 30%, enhancing user experience and Core Web Vitals metrics.I have a strong foundation in Object-Oriented Programming, MVC architecture, SOLID principles, and design patterns. Beyond work, I contribute to open-source projects and participate in coding challenges on platforms like LeetCode and HackerRank. I prioritize continuous learning and am pursuing certifications in cloud computing and DevOps practices.Let's connect to explore how I can leverage my skills and experience to benefit your team.Feel free to reach out to me at volodymyr.denchyk@gmail.com or connect with me on LinkedIn: www.linkedin.com/in/volodymyrdenchykSkills:Programming Languages & Web Development: PHP, JavaScript, Python, VBA, HTML, CSSFrameworks & Libraries: Symfony, Laravel, Yii, React.js, jQueryAPI Development & Data Formats: REST API, GraphQL, JSON, XMLDatabases: MySQL, PostgreSQL, Oracle PL/SQL, Database Design, Query OptimizationVersion Control & CI/CD & DevOps Tools: Git, SVN, Jenkins, DockerIDEs: PhpStorm, Visual Studio CodeTesting & Debugging: PHPUnit, Behat, Jest, XdebugArchitectural Patterns: OOP, MVC, SOLID, Dependency Injection, Design PatternsProject Management: Trello, JiraAgile Methodologies: Kanban, Scrum
-
Senior Php DeveloperBuilderius Nov 2020 - PresentUkraine• Build a Visual Development Environment tailored specifically for WordPress website developers • Crafted a WordPress plugin creation platform using Object-Oriented Programming (OOP) practices, resulting in reducing development time by 30% • Created a decoupled GraphQL implementation with Symfony Components, simplifying registration of types, fields, arguments in plugin extensions • Implemented early caching logic for published pages, improving Core Web Vitals metrics by reducing… Show more • Build a Visual Development Environment tailored specifically for WordPress website developers • Crafted a WordPress plugin creation platform using Object-Oriented Programming (OOP) practices, resulting in reducing development time by 30% • Created a decoupled GraphQL implementation with Symfony Components, simplifying registration of types, fields, arguments in plugin extensions • Implemented early caching logic for published pages, improving Core Web Vitals metrics by reducing page load times by 30% and enhancing overall user experience• Built a platform for customers with integration to Paddle payments processor and license management functionality, providing REST API endpoints for license activation and validation Show less -
Senior Php DeveloperSvitla Systems, Inc. Apr 2016 - Oct 2020Ukraine• Invented a Warehouse selection algorithm leveraging inventory data and geographic location, resulting in a 20% reduction in order fulfillment time and a 15% decrease in shipping costs• Participated in the development of shipping and payment bundle architectures, adhering to SOLID principles. These architectures enable seamless integration with over 10 top-tier providers including UPS, DPD, FedEx, PayPal, Stripe, Authorize.Net, and others• Improved Agile sprint planning, aligning tasks… Show more • Invented a Warehouse selection algorithm leveraging inventory data and geographic location, resulting in a 20% reduction in order fulfillment time and a 15% decrease in shipping costs• Participated in the development of shipping and payment bundle architectures, adhering to SOLID principles. These architectures enable seamless integration with over 10 top-tier providers including UPS, DPD, FedEx, PayPal, Stripe, Authorize.Net, and others• Improved Agile sprint planning, aligning tasks with team members' skills according to Scrum principles, reducing blockers by 40% and enhancing sprint efficiency by 25%, all while adhering to the roadmap and timeline• Delivered the project on time meeting all functional and non-functional requirements Show less -
Full Stack Developer | Team Lead | Php & JavascriptIntro Pro Oct 2015 - Mar 2016Ukraine, Kyiv• Built platform to gather and store the outcomes of both automated and manual tests conducted on web applications• Selected a software development stack and crafted application architecture, driving a 20% improvement in future development speed and enhancing compatibility with existing solutions• Led a cohesive squad consisting of two skilled software engineers, guiding the team through project milestones and fostering collaboration to achieve optimal performance, including the… Show more • Built platform to gather and store the outcomes of both automated and manual tests conducted on web applications• Selected a software development stack and crafted application architecture, driving a 20% improvement in future development speed and enhancing compatibility with existing solutions• Led a cohesive squad consisting of two skilled software engineers, guiding the team through project milestones and fostering collaboration to achieve optimal performance, including the successful implementation of new features Show less -
Full Stack Developer | Mobile Network Solutions Architect (Php, Python, Javascript, Google Maps Api)Lifecell Ukraine Oct 2013 - Sep 2015Kyiv• Designed the initial application architecture to monitor diverse mobile network KPIs, enabling easy scalability for future enhancements. This approach expedited future scalability efforts by 30%• Optimized the Annual Operating Plan creation process by implementing a custom application, resulting in a 50% reduction in time spent• Collaborated closely with the procurement team to gain insight into business requirements and user experience, resulting in a 15% decrease in project delivery… Show more • Designed the initial application architecture to monitor diverse mobile network KPIs, enabling easy scalability for future enhancements. This approach expedited future scalability efforts by 30%• Optimized the Annual Operating Plan creation process by implementing a custom application, resulting in a 50% reduction in time spent• Collaborated closely with the procurement team to gain insight into business requirements and user experience, resulting in a 15% decrease in project delivery time and a 20% reduction in the number of required changes Show less -
Senior Radio Access Network Planning EngineerAstelit, Tm Life:) Aug 2012 - Sep 2013Kyiv, Ukraine• Forecasted equipment extensions by analyzing network performance statistics and rollout plans, ensuring timely upgrades and expansions to meet increasing demand.• Created bills of quantity (BOQ) for network projects, detailing all necessary materials and equipment for accurate budgeting and procurement.• Developed and updated annual operating plans, rectifying investments, commitments, and actuals to match financial goals and operational requirements, thereby optimizing resource… Show more • Forecasted equipment extensions by analyzing network performance statistics and rollout plans, ensuring timely upgrades and expansions to meet increasing demand.• Created bills of quantity (BOQ) for network projects, detailing all necessary materials and equipment for accurate budgeting and procurement.• Developed and updated annual operating plans, rectifying investments, commitments, and actuals to match financial goals and operational requirements, thereby optimizing resource allocation and cost management.• Created purchase requests for telecommunications equipment and services, ensuring accuracy and compliance with budgetary constraints and project requirements. Show less
-
Telecommunications Engineer | Ran Planning And OptimizationHuawei Sep 2008 - Aug 2012Kyiv• Conducted comprehensive benchmark evaluations of Radio Access Networks (RAN) to assess performance and identify areas for improvement.• Analyzed and translated vendor-specific counters into common KPIs which customers used for network acceptance testing, ensuring consistent and reliable evaluation of network performance.• Automated the KPI calculation and reporting process using custom scripts and network management software, enhancing real-time performance monitoring and data… Show more • Conducted comprehensive benchmark evaluations of Radio Access Networks (RAN) to assess performance and identify areas for improvement.• Analyzed and translated vendor-specific counters into common KPIs which customers used for network acceptance testing, ensuring consistent and reliable evaluation of network performance.• Automated the KPI calculation and reporting process using custom scripts and network management software, enhancing real-time performance monitoring and data consistency.• Generated provisioning work orders (PWO) for subcontractors to configure network devices and adjust antenna tilt and azimuth, improving network performance.• Created comprehensive reports (automated with VBA Excel) summarizing the performance data, highlighting key trends, and identifying areas for improvement.• Provided training for subcontractors on equipment specificity, work quality requirements, and work acceptance procedures. Show less -
Telecommunications EngineerUrs (Tm Beeline) Jul 2006 - Sep 2008Ternopil• Prepared Installation Work Orders (IWOs), reviewed and verified subcontractor work to ensure it met the IWO specifications and quality standards.• Analyzed current and projected capacity needs using statistical data to determine future hardware requirements for base stations.• Identified potential bottlenecks and areas requiring hardware upgrades or extensions.• Created comprehensive reports (automated with VBA Excel) summarizing the performance data, highlighting key trends, and… Show more • Prepared Installation Work Orders (IWOs), reviewed and verified subcontractor work to ensure it met the IWO specifications and quality standards.• Analyzed current and projected capacity needs using statistical data to determine future hardware requirements for base stations.• Identified potential bottlenecks and areas requiring hardware upgrades or extensions.• Created comprehensive reports (automated with VBA Excel) summarizing the performance data, highlighting key trends, and identifying areas for improvement.• Provided actionable insights to optimize network performance and address any identified issues. Show less -
Network EngineerTernopil Telecom Jun 2005 - Jul 2006Ternopil• Performed the swap of network equipment to Cisco, resulting in a 30% boost in capacity and ensuring a seamless transition for users.• Integrated a new billing platform based on RADIUS (Remote Authentication Dial-In User Service), enabling the creation of more flexible tariffs and increasing profit by 20%.
Volodymyr Denchyk Skills
Volodymyr Denchyk Education Details
-
It Technologies, English, Physics, Mechanics -
Ccna (Cisco Certified Network Associate)
Frequently Asked Questions about Volodymyr Denchyk
What company does Volodymyr Denchyk work for?
Volodymyr Denchyk works for Builderius
What is Volodymyr Denchyk's role at the current company?
Volodymyr Denchyk's current role is Senior PHP Developer.
What is Volodymyr Denchyk's email address?
Volodymyr Denchyk's email address is de****@****ukr.net
What schools did Volodymyr Denchyk attend?
Volodymyr Denchyk attended Ternopil State 'ivan Pul'uj' Technical University, Cisco Networking Academy.
What skills is Volodymyr Denchyk known for?
Volodymyr Denchyk has skills like 2g, 3g, Mapinfo, Php, Mysql, Jquery, Gsm, Umts, Web Applications, Ip, Open Source Software, Network Design.
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial