Lead Engineer Web Development
Resume:
ALEX ZELENCHUK
Sharon, MA ***** ********@*******.***
781-***-**** https://www.linkedin.com/in/alexzelenchuk/
Senior UI/UX Developer
Lead/Senior Front-End Developer and UI/UX Specialist with 20+ years of experience designing and building accessible, high-performance web and mobile applications using large variety of Development, Design, UI/UX tools. Proven track record in delivering AI-driven platforms, healthcare solutions, and financial applications with a focus on WCAG compliance and user-centric design. Adept at leading cross-functional teams, mentoring developers, and optimizing development processes. Foreign languages: Russian (native fluency), French (fluent), Ukrainian, Lithuanian, Hebrew.
Key Skills
Front-End Development: Angular (2-18, AngularJS), TypeScript, JavaScript, HTML5, CSS3, jQuery, Bootstrap
Web Services & APIs: RESTful web services, AJAX, JSON
Tools & Frameworks: Figma, Jenkins, Cypress, Karma, HighCharts, Ionic
Development Practices: Agile methodologies, TDD, WCAG 2.1 compliance, object-oriented design
Additional Skills: UI/UX design, prototyping, cross-platform development, multilingual (Russian, French, Ukrainian, Lithuanian, Hebrew)
Professional Experience
Wyebot, Inc., Marlborough, MA
Senior Software Engineer 2024–Present
Developed AI-driven Wi-Fi automation platform for Data gathering, processing, analytics and graphical representation using Angular 17–18, HighCharts, Docker and Amazon AWS:
Implemented TDD with Cypress and Karma.
Improved and modernized overall UX, decreasing complexity, improving workflow and data presentation.
Simplified overall structure and page composition by moving to global component usage, reducing code repetition, improving common shareable components re-use.
Found and fixed previously missed UI / UX problems, wrote new requirements documentation.
CVS Health (Digital Innovation Lab), Boston, MA
Lead UI/UX Developer 2019–2023
Led a team of 4-5 people in Accessibility Angular Development (Web Accessibility (WCAG)):
•Dev Accessibility SME.
•Immunizations project (Angular 9, 13): fixed over 300 Accessibility bugs found in initial government audit. Decreased the average new occurrence frequency to about 3 per 1-2 Sprint(s) interval.
•DES Admin UI, Doc Hub, Member Alerts / Communication Preferences projects (Angular 8-10).
•Email templates project.
•Help Center (Angular 8).
Alex Zelenchuk ********@*******.*** Page 2
CVS Health (Digital Innovation Lab), Boston, MA
Senior UI/UX Developer 2018–2019
Worked on CVS, third-party projects, and internal applications:
Caremark Elevate Care-Benefits project (Angular 7)
•Explanation of Benefits (EOB) Digital Adoption project (Angular 7)
•Blue Cross Blue Shield New England Joint Enterprises project (.NET, C#, JIRA)
•EOB + Medicare Part D projects (Angular 7, TFS)
•CVS White card to Red card conversion project (Angular 7)
•Direct Member Reimbursement project (Angular 5, Web Accessibility (WCAG)).
•CVS UX Design components library project using Node, gulp, Yarn, YML, Fractal, Bootstrap 4, Bulma, BEM, HTML 5, CSS3, Sass/Less, Adobe suite, Zeplin, Sketch, InVision.
Brown Brothers Harriman, Boston, MA
Senior UX Developer 2017–2018
•Built FX data reporting, visualization and analytics application with Developed Angular CLI 4, bootstrap 4, Highcharts, Webservices for FX data reporting application.
•Prototyped mobile FX trading app using Angular 2, Ionic 2 and Highcharts, validated through user testing.
Definitive Healthcare, Framingham, MA
Senior UI Developer / Designer 2017
Redesigned and rebuilt healthcare analytics web app with Angular, Kendo UI, and .NET.NET, C#, VB.NET, HTML5 & CSS3, Kendo UI, Knockout, Angular, jQuery, Typescript, LESS, Object-Oriented JavaScript, Web services, AJAX, bootstrap, SharePoint 365 increasing speed and decreasing latency by 3 times.
Reorganized projects’ implementation process & procedure by enforcing SharePoint usage, better bug-tracking, stricter source-control, wrote new users’ procedural & instructional documentation.
State Street, Boston, MA
Application Developer (Senior Web Developer) 2015–2017
•Converted the pre-trading portion of the FXConnect Web app from using SlickGrid to WebIX, using HTML5 & CSS3, JSP, Object-Oriented JavaScript, jQuery, jQuery plug-in writing, Web services, AJAX, Bootstrap, JSTL, Apache, SiteMash, JIRA and Perforce.
•Data Portal graph and chart data-presentation of pre- and post-trading activities using Ext-JS, Highcharts, Websphere RAD, Perforce.
Natixis Global Asset Management, Boston, MA
UI/UX Development Lead 2010–2015
Led development of financial web platforms using JSP, Angular 1.x, Node.js, Dojo, PHP, HTML5 & CSS3, LESS/SASS, jQuery, foundation, Bootstrap, Jenkins, Adobe CS5.5,
Fatwire CMS development & support.
Jasper Reports development.
Intranet development & administration using SharePoint 2007 - 2016, C#, VB.NET.
iPad and mobile Web apps prototyping and development with Titanium Appcelerator.
Alex Zelenchuk ********@*******.*** Page 3
Additional Relevant Experience
Sr. UI/UX Developer 1998–2010
Various contracts and perm position ranging from Network and Databases set-ups to leads-gathering, to Web Design and Development using variety of technologies
Education
Bachelor of Science, BS, Psychology Northeastern University, Boston, MA
•Magna Cum Laude
•Co-author of Scientific Publication in Society for Neuroscience Annual Meeting Abstract (Washington, D.C. 1997): Correlation of Electrophysiological and Behavioral Output of the Rat Basal Ganglia after Intrasriatal Infusion of Dopamine (DA) Agonists.
Certificates
•SharePoint 2010 Power User / Administrator
•C++ (MFC & Windows NT based) programming course The Boston Computer School, Allston, MA
•Web Page Development (HTML, Java, JavaScript, Perl) Clark University, Braintree, MA
Portfolio
•Caremark: Check Drug Cost & Coverage Vaccine Scheduling Help Center EOB HC comparison
Blue MedicareRx DES - ADES - Admin UI
•Definitive Healthcare Definitive Healthcare Web Portal
•meQuilibrium.com
•gps.ngam.natixis.com mpaoverlay.com ngam.natixis.com
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