# Aleksei Ezhikov > Senior Software Engineer Location: Greater Boston, United States Profile: https://flows.cv/aleksei Senior Full-Stack Software Developer with over 9 years of comprehensive experience in web application design, development, and deployment. Throughout my career, I have consistently innovated and executed solutions to optimize software performance, enhance system stability, and scale applications for diverse users. I have a proven track record of leading teams in high-paced environments. Skilled in an array of technologies, I have a deep expertise in Java, Kotlin, JavaScript, and TypeScript, coupled with hands-on experience in backend frameworks like Spring Boot. I've also steered frontend development using React and Vue.js, while managing data with databases like MySQL, PostgreSQL, and MongoDB. Cloud platforms, containerization, CI/CD tools, and robust testing tools are other arrows in my quiver. I have continuously upgraded my skills to stay at the forefront of the tech industry. I am currently on the lookout to leverage my expertise in a growth-centric organization, where I can bring my experience, innovations, and leadership to the table. Connect with me or drop me an email at aleksei.ezhikov@gmail.com to discuss potential collaborations, opportunities, or simply to share insights about the ever-evolving world of software development. ## Work Experience ### Senior Software Engineer @ HqO Jan 2023 – Present | Boston, Massachusetts, United States ### Founder & Principal [Senior Full-Stack Software Developer] @ Ez-H Dev, Inc Jan 2020 – Jan 2024 | Greater Boston Led the design and development of responsive UI applications using React, Redux, and React Router, including an embeddable application for customer websites to boost new leads. Innovated the payment microservice to support easy addition of new payment providers, achieving a 25-30% reduction in processing time for existing integrations. Deployed a JWT-based authentication microservice, enabling clients to enforce tier-specific system access controls. Spearheaded the creation of an AWS infrastructure, designed for scalability and failover protection, supporting 400+ tenants with a 99.99% uptime. Transition to ARM-based servers led to a 25% cost reduction. Implemented a centralized log aggregation solution using Graylog and OpenSearch, reducing troubleshooting time by ~60% and identifying critical bugs for system stability. Played a central role in the end-to-end development of a multi-tenancy application, centralizing back-end code and databases, simplifying deployments, and enhancing scalability. ### Senior Software Engineer @ PatientPing Jan 2020 – Jan 2020 | Boston, Massachusetts, United States Overhauled the Continuous Deployment testing system, achieving a 30-40% decrease in post-deployment defects. This enhancement led to increased system stability and expedited pre-release turnaround times. Led the optimization of an internal client integration web application, slashing integration times by 40%. This pivotal tool aided the onboarding team in configuring, testing, and ensuring comprehensive data capture for new clients. Collaboratively conceptualized and integrated Spotlight, a data visualization tool within our main application. This initiative significantly enhanced upsell capabilities, driving a ~30% increase and contributing an additional $3+MM to the company's revenue. Participated in end-to-end software development, from ideation to deployment. Fostered teamwork across functions, ensuring seamless project execution. ### Software Engineer @ PatientPing Jan 2017 – Jan 2020 | Greater Boston Area ### Software Engineer @ EPAM Systems Jan 2014 – Jan 2017 | Cambridge, MA, USA Developed software solutions for LifeScience tech clients, utilizing Java, JavaScript, jQuery, Kendo, and Bootstrap. Managed database scripting and migration pipelines. Adhered to Scrum and TDD methodologies, ensuring delivery of top-tier software. Engaged with business analysts, customers, and QA teams to meet client needs and software quality standards. ## Education ### Engineer's degree in Civil Engineering Emperor Alexander I St. Petersburg State Transport University Jan 2007 – Jan 2012 ## Contact & Social - LinkedIn: https://linkedin.com/in/aleksei-ezhikov --- Source: https://flows.cv/aleksei JSON Resume: https://flows.cv/aleksei/resume.json Last updated: 2026-03-22