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Alex Marchenko
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Software Engineer 3 at TrueCar, Inc.
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- ZLead Full Stack Software Engineer/Architect (AI Enabled Enterprise Platform)ZOLA iNTELLIGENCEAug 2024 - Current (2 years 3 months)- Architecting, building from scratch, and then enhancing an AI enabled multi-tenant enterprise CRM and underwriting platform for Zola's energy solutions. - Improving team performance and output by introducing and refining AI enabled processes and integrations into SDLC to save team members time from doing boring, repetitive, and non-creative tasks. Technology: Back End: Node.JS, Prisma ORM, PostgresSQL Front End: React, Next.JS, Material UI Agentic AI: Mastra.AI (agents orchestration, RAG), Langfuse (AI observability, evaluation metrics, prompts library) AI tooling: Cursor IDE, MCPs/tools for Redshift, Atlassian (Jira/Confluence), Github, AWS, Datadog
Member of Technical StaffLevelpathFeb 2024 - Apr 2024 (3 months)Building Levelpath API integrations with external vendors using Ruby on Rails.- SSoftware EngineerDec 2016 - Jun 2023 (6 years 7 months)- Lead teams of 3-4 engineers on several projects as both a Team Lead and a Certified Scrum Master - Hiring permanent and contractor engineers as both solo interviewer and a hiring panel member evaluating the candidates on a variety of technical skills including algorithms and data structures, system design, Ruby on Rails, database design, React. - CMS integration: Lead vendor selection process and later API integration, database schema design, and CMS schema design while replacing legacy homegrown TrueCar CMS with off-the-shelf solution (ContentStack). - Lead and was a part of numerous vendor and partner API integrations with 3rd party APIs (Facebook and Google authentication, DocuSign, Iterable, ContentStack, Experian, Sam’sClub, Uber, Pl
- SSr. Software EngineerJun 2015 - Dec 2016 (1 year 7 months)• Architected and implemented ‘User Accounts’ in Node.js for consumer website, internal admin and the mobile app through REST APIs
• Designed and implemented integration of the Beepi platform with Salesforce
• Developed and implemented transportation route optimization and pricing model
• Implemented Vehicle History retrieval and validation from 3rd party providers (CarFax, AutoCheck, Safercar.gov, etc.) via API integration - Full Stack Web Engineer (C#)RobloxJan 2015 - Jun 2015 (6 months)• Designed and implemented user retention tracking system
• Implemented social networks integration into the website via Gigya
• Developed DDOS prevention through integration of ‘DosArrest’ - C# Software EngineerCBS InteractiveNov 2013 - Sep 2014 (11 months)CBS Interactive is world leading American company in online content solutions for e-commerce vendors and IT corporations. CBS Interactive is a part of CBS Corporation. http://www.cbsinteractive.com/ Amazon, Google, Microsoft, Dell, HP, Lenovo, Sony, Nikon, Best Buy, Newegg, TechData, Costco, Target, OfficeMax, StarTech, Metacritic, and many other major US companies are clients of CBS Interactive. As a member of agile software development team of CBS Interactive Moscow branch, I participated in the development of one of the key products of the company.
• See projects details on the corresponding section below.
• Dealt with Jira f - SC# Software DeveloperSelf-employmentAug 2013 - Mar 2014 (8 months)Environment: C#, T-SQL, Microsoft Visual Studio 2013, Microsoft SQL Server Management Studio 2012, Entity Framework, LINQ, ReSharper, XML, Team Foundation Server (TFS), WPF, SMO.
- C# Software DeveloperAlfa-BankAug 2012 - Mar 2013 (8 months)Participated in bank applications development:
• Developed C# application for giant bank system database migration, which included database structure changes and fixing incompatibilities between existing and newer versions of the SQL Server. During the work on this project I learned SMO and significantly improved my knowledge and skills in SQL Server.
• Developed 32 modules for one of the bank reporting systems each of them provides for coding a number of SQL Server stored procedures and xml configuration file. Sometimes, it also included DevExpress printing forms development. In order to accelerate the development process I made report template which was used in all the reports.
• Debugged and fixed bugs in SQL stored proced - C# Software Developer InternAlfa-BankJan 2012 - May 2012 (5 months)Participated in bank applications development and designing standard templates.
• DevExpress 12.1 Grid Control capabilities research to enable grid data real-time update according to corresponding database table data changes. Developed a template desktop application using SqlDependency object, “Publish-Subscribe” and “Model-View-Controller” design patterns.
• WCF capabilities research to enable multiple client applications notification of database table data changes thorough WCF service. A template desktop application was developed.
• Designed and implemented bank system’s report for accounts.
• Developed a number of ASP.NET pages for - SC# Software DeveloperState University of Radio Engineering, Electronics and AutomationJan 2011 - Nov 2011 (11 months)Maintained, tested and altered existing C# applications.
Education
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- Smaster, Master's degree Computer Software EngineeringState University of Radio Engineering, Electronics and AutomationJan 2008 - Jan 2013 (5 years 1 month)