Andrii Saratov Email & Phone Number

Australia

Client-Side Responsibilities:- Orchestrated a gradual and staged migration from Angular to React, ensuring a smooth transition and improved user experience.- Implemented comprehensive testing tools, specializing in end-to-end (e2e) testing, to enhance application robustness and reliability.- Contributed to the development of new functionalities, establishing connections with emerging social networks to expand platform capabilities.- Conducted thorough debugging and troubleshooting, addressing and eliminating early-stage application issues.- Implemented documentation practices for the existing code base, enhancing maintainability and facilitating knowledge transfer.Server-Side Responsibilities:- Refactoring of multiple systems, addressing startup challenges, optimizing database interactions, and navigating the complexities of test and callback structures.- Introduced testing at all levels, including unit, integration, and e2e, to bolster system stability and ensure the reliability of critical functions.- Maintained and documented system diagrams and architectural solutions, providing clarity on system behavior and structure.- Identified and refactored resource-intensive database queries, improving overall system performance.- Integrated and connected with new social networks.Achievements:- Successfully navigated the migration from Angular to React, enhancing the platform's scalability and responsiveness.- Improved overall system stability by implementing comprehensive testing procedures at all levels.- Eliminated early-stage application issues, contributing to a more robust and reliable user experience.- Enhanced maintainability through the implementation of effective codebase documentation practices.

Switzerland

Played a pivotal role in the conceptualization and implementation of EventScouts Network, the world's first blockchain-based, user-owned, event, and activity database.- Led and managed a FE team, adapting to the project's evolving needs.- Conducted rigorous code reviews, ensuring the highest quality of code and adherence to industry best practices within the team.- Provided hands-on training and inspirational guidance to team members, fostering a collaborative and innovative development environment.- Actively engaged in the startup business environment, contributing to strategic decision-making and aligning development efforts with overall business goals.- Drove the transformation of conceptual ideas into functional and user-friendly front-end implementations.- Add a culture of continuous learning and ideation, empowering the team to stay at the forefront of front-end development trends. - Integrated blockchain technology into the development process, contributing to the creation of a secure and decentralized event and activity database.

United Kingdom

Joined MovieMethod to restore and enhance the administrative part of the product ecosystem after a client's unfortunate experience with another IT company.Collaborated with a team of professional developers to restore, redesign, and create new components for the flashcard app, utilizing expertise in both front-end and back-end development.Front-end Responsibilities:- Engineered the administrative part for public use and moderation, enhancing user experience and functionality.- Developed the client-facing part, integrating settings and payments, which evolved into a comprehensive platform for courses.- Designed a desktop application for content makers, specifically for video processing.- Implemented a sales funnel, creating effective marketing pages to drive user engagement.Backend Responsibilities:- Established an API server, content processing, and automated content creation.- Collaborated with mobile application developers to implement the main language learning algorithm for cross-platform use.- Developed multilingual support tools, ensuring consistency across all platforms from a single data source.- Engineered the courses structure and implemented security measures to safeguard user data.- Led the full setup of CI/CD and deployment using Docker, then Kubernetes.- Implemented log and analysis tools using ELK (Elasticsearch, Logstash, Kibana).Achievements:- Successfully delivered a fully operational product with mo then 1.5M registered accounts, more than 100K active accounts within six months.

Irvine, California, United States

SaaS platform for photographers, as a Full Stack Developer, taking on a product facing significant technical challenges.- Led a successful turnaround within a few months, implementing regular releases of major features and significantly reducing infrastructure costs, while steadily improving code quality.- Initiated and executed the migration of the product to a new framework (Vue.js), addressing support difficulties and delivering market-leading features.- Effectively managed and minimized inherited technical debt, ensuring a streamlined development process with minimal risk and a short time-to-market.- Pioneered the creation of a new generation of galleries with an innovative design and concept, consolidating all elements onto a single page (Vue 2 alpha/beta, then to Vue 2).- Orchestrated the transition of the desktop application (NW.js) to a web application, enabling more frequent releases and independent updates, resulting in a increase in business.- Achieved improved responsiveness and user-friendliness across all applications, making development and support more efficient.- Collaborated closely with cross-functional teams to ensure seamless integration of features, fostering a culture of innovation and continuous improvement.- Played a key role in positioning CloudSpot to compete effectively with established competitors, delivering a competitive edge in the market.

Kharkiv, Ukraine

- Spearheaded the establishment of a dedicated front-end development department focused on creating web applications using React, contributing to the company's technological advancement.- Fostered a culture of collaboration and knowledge sharing within the team, contributing to a positive and dynamic work environment.- Designed and implemented a comprehensive training program for interns, fostering their growth and development into skilled front-end developers. This initiative resulted in the successful hiring of talented individuals who significantly contributed to project success.- Provided hands-on leadership by directly overseeing and actively participating in the creation of responsive web applications, ensuring adherence to high-quality standards and efficient project delivery.- Introduced and enforced best practices in front-end development, enhancing team collaboration, code quality, and project efficiency.- Continuously monitored industry trends and emerging technologies to keep the team at the forefront of front-end development innovations. (I suggested using Vue JS when it was not yet mainstream.)

Kharkiv, Ukraine

- Actively contribute to the development of cutting-edge banking software, honing skills in front-end technologies and ensuring seamless user experiences.- Collaborated with senior programmers from renowned companies, including Yandex and Mail RU, gaining valuable insights and enhancing expertise through exposure to industry best practices.- Engaged in a continuous learning process during the first half of the year, rapidly acquiring new skills and knowledge crucial for the dynamic field of front-end development.- Successfully applied acquired knowledge to the development and optimization of critical features, resulting in increased efficiency and a more robust software architecture.- Demonstrated adaptability and problem-solving skills in a fast-paced environment, contributing to the overall success of the bank software development team.- Utilized front-end technologies such as React, Flux, Redux, Flow, ensuring the implementation of modern and responsive user interfaces.

Moscow, Russia

Adaptive, cross-browser layout. Drupal theming. Drupal programming, Angular app, Angular admin-panel, LandingPage Animation.

Kharkiv, Ukraine

Adaptive, cross-browser layout. Drupal theming. Creating a multisite major online stores. jQuery Mobile + PhoneGap App.

Website (online shopping) completed, as well as design, planning and completion. The main work with Opencart.

Moscow, Russia

Website (online shopping) completed, as well as design, planning and completion. Projects are carried out one (the soft part).