Experience

Blanket

• United States
• Software Development
• 1 - 100 Employee

• Senior Full Stack Engineer

  • Oct 2021 - Present

  As a senior full-stack engineer, I assumed the role of project owner for the entire back-end segment at a certain point. Notable accomplishments include successfully migrating a substantial amount of data from Firebase to PostgreSQL, including a collection with over 5 million records. I also implemented a seamless transition from using a NoSQL to a SQL database by introducing a robust DAO layer. In addition, I spearheaded the upgrade of the back-end infrastructure from Node.js 10 to Node.js 16, resulting in enhanced performance and compatibility with the latest technologies. Furthermore, I successfully integrated the Stripe API and undertook various other tasks to ensure the smooth operation of the system. Show less



6Connex

• United States
• Software Development
• 1 - 100 Employee

• Node.js developer

  • Jun 2021 - Oct 2021

  I contributed to a serverless proof-of-concept project focused on gathering data related to the main product of the company (Zoom Analog). My responsibilities included developing the necessary infrastructure and writing comprehensive unit tests to ensure robustness and reliability. I contributed to a serverless proof-of-concept project focused on gathering data related to the main product of the company (Zoom Analog). My responsibilities included developing the necessary infrastructure and writing comprehensive unit tests to ensure robustness and reliability.



RealPage, Inc.

• United States
• Software Development
• 700 & Above Employee

• Senior full-stack developer

  • Jan 2019 - Jun 2021

  As a senior full-stack developer, I actively contributed to the improvement and support of the ActiveBuilding project. I took charge of designing and developing the Amazon Alexa integration module, enabling seamless integration and improved user experiences. Additionally, I created a custom file service wrapper that effectively supported multiple storage providers, optimizing data management capabilities. Furthermore, I successfully developed an internationalization module to facilitate software localization, ensuring global adaptability and user accessibility. Show less



TechStudio

• New York

• Web Software Developer

  • Sep 2016 - Jun 2020

  As a developer, I designed and developed modules for the manager's website, including survey reports and manager grading reports. I also updated numerous existing modules, adding new business logic, rewriting legacy code, and redesigning pages as needed. Additionally, I optimized large reports with over 70 evaluation parameters, significantly reducing the loading time from 15-20 seconds to just 1-3 seconds. As a developer, I designed and developed modules for the manager's website, including survey reports and manager grading reports. I also updated numerous existing modules, adding new business logic, rewriting legacy code, and redesigning pages as needed. Additionally, I optimized large reports with over 70 evaluation parameters, significantly reducing the loading time from 15-20 seconds to just 1-3 seconds.



NordWhale

• Ukraine
• IT Services and IT Consulting
• 1 - 100 Employee

• Full-stack Developer

  • Sep 2017 - Jun 2018

  As a senior full-stack engineer, I spearheaded the design and development of a referral system for an ICO project built on Ethereum contracts. Additionally, I contributed to the development of an admin panel and configurable news and product blocks for an ecommerce website (www.market.modultrade.com) using Ethereum contracts. I also played a pivotal role in revamping and updating the product page for the same website. Furthermore, I successfully integrated a new payment system (Paymentwall), updated existing payment systems, implemented a configurable referral system, and invented and developed an API that provides data for customer software (Exitlag PC client) for the website www.exitlag.com. Show less



MstarProject

• Full-stack Developer

  • Nov 2014 - Jul 2016

  In my role at MstarProject, I collaborated with the CMS called Irbis, where I contributed to various aspects of its development and implementation. I played a key role in architecting and inventing modules such as mass image upload, statistics, access restrictions, and specialized modules for specific areas like auto parts. Additionally, I assumed the role of project leader, overseeing 5-8 active projects simultaneously. I also gained experience in configuring Unix servers (httpd, nginx, Sphinx, MySQL, cron) for seamless project deployment. Working with massive databases, often exceeding 5GB in size with tables containing 10 million rows or more, I excelled in creating and optimizing large, complex queries to ensure efficient data management. Show less



Freelancer.com

• Australia
• IT Services and IT Consulting
• 700 & Above Employee

• Web-developer

  • Aug 2012 - Oct 2014

  I specialized in Prestashop CMS, creating templates from PSD designs, developing custom modules, and fixing frontend and backend bugs. I also built a thin client for efficient access to the company's existing database. I specialized in Prestashop CMS, creating templates from PSD designs, developing custom modules, and fixing frontend and backend bugs. I also built a thin client for efficient access to the company's existing database.