# Serhii Savchenko > Full Stack Developer | ML Engineer Location: New York, New York, United States Profile: https://flows.cv/serhiisavchenko Full-stack developer with 7 years of commercial experience with the MERN stack, with a robust background in ML, specializing in integrating AI-powered solutions into web platforms. My career has been a fulfilling journey of technical challenges, teamwork, and continuous learning, including work in the American, European and CIS markets. I am proud to have taken part in several major project initiatives, taking them from concept to deployment. One of my personal triumphs was developing a machine-learning application that predicts cryptocurrency prices. This project not only sharpened my skills in Python and machine learning libraries such as Scikit-learn, Pandas, and NumPy but also ignited my passion for combining web development with the exciting possibilities of artificial intelligence. I am always on the lookout for challenging opportunities that leverage my skills in web development and machine learning, where I can contribute to impactful projects and grow alongside a team of dedicated professionals. ## Work Experience ### Senior Full Stack Developer @ M+C Saatchi Group Jan 2024 – Present | New York, United States Senior Full Stack Developer in the Data Science Department of M&C Saatchi World Service's Division Playing a key role in the development of a centralized platform for the Data Science Department, which specializes in analyzing behavior change campaigns for US government agencies. Platrofm integrates AI-powered applications and microservices into a unified, scalable architecture that streamlines data management, visualization, and usability. Architecting a modernized centralized system: Designed and implemented a microservices-based architecture to improve scalability, modularity, and maintainability, ensuring seamless integration of AI tools. Deploying cloud-first solutions: Leveraging AWS services such as DynamoDB, S3, ECS/ECR, EC2, and IAM to enhance data storage, scalability, and operational efficiency while optimizing infrastructure costs. End-to-end redesign of the platform: Built the front-end with Next.js and back-end with FastAPI, introducing a user-centric interface and robust APIs that improve system responsiveness, usability, and collaboration. Integrating machine learning models: Platform services provide direct access to AI and ML-driven tools like social media sentiment analysis and metrics aggregation, geodata management and polygon data visualization, natural language processing - sentiment analysis/text generation, symmetric cryptographic algorithms for encoding sensitive data, and media content generation. Collaborating with ML specialists to ensure seamless model deployment and data flow. Promoting cross-functional collaboration: Facilitating knowledge sharing on data architecture, scalable system design, and integration best practices, fostering a collaborative environment to enhance team effectiveness and project outcomes. ### Full Stack Developer @ binaere bauten gmbh Jan 2022 – Jan 2024 | Берлин, Германия Successfully led the technical transition of a data management system from C to ReactJS, which significantly increased the efficiency of the data management process. Integrated backend systems, React, and Excel to create an environment, wherein the backend dynamically controls the content displayed on the front end, eliminating the need for static content and enhancing the application's flexibility and responsiveness. Independently conceptualized and executed the full architecture and system design of a new application from the ground up. Expertly implemented automated testing frameworks, including Jest and Enzyme, leading to a reduction in error rates by over 50% and ensuring higher code quality. Led and mentored junior developers, fostering an environment of learning and high productivity, and directly contributing to the team's overall success and development. ### Full Stack Developer @ AnvilEight Jan 2020 – Jan 2022 | Харьков, Харьковская область, Украина Played a key role in a collaborative project with the United Nations World Food Program, developing a website designed for data analysis for food security assessment, which plays a key role in WFP activities. Developed the application architecture with another developer, taking full responsibility for the front end without the need for supervision from senior developers, showcasing advanced technical skills and independent project management. Created a customized fork of the React Tables library to extend its compatibility with mobile devices, filling a crucial gap in the library's functionality and enhancing the application's mobile responsiveness. Proposed and led the transition from REST API to GraphQL, a strategic move that greatly improved data handling efficiency given the application's requirement for substantial one-time data transfers to the front end. ### React Developer @ Gravity Jan 2019 – Jan 2020 | Киев, Киев, Украина Significantly enhanced the loading speed of a high-traffic online casino website, resulting in a measurable increase in customer revenue and improved user engagement metrics. Collaborated closely with a senior UI/UX designer to develop and implement complex animated web interfaces, successfully attracting a broader customer base and enhancing user experience. Spearheaded the complete localization of the application, effectively adapting it for multiple languages, which expanded the global reach and accessibility of the product. ### Front-end developer @ Remote Employees Jan 2018 – Jan 2019 | Киев, Киев, Украина Key contributor to the development of the company's CRM project using jQuery, enhancing user interaction and overall functionality. Actively participated in Scrum meetings, contributing to effective project management and timely delivery. Collaboratively worked with the back-end team to ensure seamless data integration and consistency across the CRM platform. ## Education ### Master's degree in 151 / Automation and computer-integrated technologies National Technical University of Ukraine 'Kyiv Polytechnic Institute'​ ### Bachelor's degree in 151 / Automation and computer-integrated technologies National Technical University of Ukraine 'Kyiv Polytechnic Institute'​ ### Web development DAN.IT education ## Contact & Social - LinkedIn: https://linkedin.com/in/serhiisavchenko - Website: https://gitlab.com/savix7777777 --- Source: https://flows.cv/serhiisavchenko JSON Resume: https://flows.cv/serhiisavchenko/resume.json Last updated: 2026-04-05