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Full Stack Engineer with expertise in complete product development lifecycle. I have led critical transformations including refactoring of large-scale legacy systems, achieving substantial performance improvements. My technical expertise includes TypeScript, React, Next.js, Node.js, Kubernetes, AI, and cloud infrastructure. I have experience working with major platforms including Yandex.Cloud and healthcare technology. Previously, I worked as a Senior Full Stack Engineer at Evolv FlexCare (healthcare staffing platform), Full Stack Engineer at Yandex.Cloud (cloud computing services), and Senior Frontend Developer at RTK (telecommunications). I bring strong skills in microservices architecture, REST APIs, CI/CD pipelines, and modern frontend frameworks.…Full Stack Engineer with expertise in complete product development lifecycle. I have led critical transformations including refactoring of large-scale legacy systems, achieving substantial performance improvements. My technical expertise includes TypeScript, React, Next.js, Node.js, Kubernetes, AI, and cloud infrastructure. I have experience working with major platforms including Yandex.Cloud and healthcare technology. Previously, I worked as a Senior Full Stack Engineer at Evolv FlexCare (healthcare staffing platform), Full Stack Engineer at Yandex.Cloud (cloud computing services), and Senior Frontend Developer at RTK (telecommunications). I bring strong skills in microservices architecture, REST APIs, CI/CD pipelines, and modern frontend frameworks.

Alexander Sakhatskii

Full Stack Developer, AI Engineer, Cloud Developer, +1

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Full Stack Engineer with expertise in complete product development lifecycle. I have led critical transformations including refactoring of large-scale legacy systems, achieving substantial performance improvements. My technical expertise includes TypeScript, React, Next.js, Node.js, Kubernetes, AI, and cloud infrastructure. I have experience working with major platforms including Yandex.Cloud and healthcare technology. Previously, I worked as a Senior Full Stack Engineer at Evolv FlexCare (healthcare staffing platform), Full Stack Engineer at Yandex.Cloud (cloud computing services), and Senior Frontend Developer at RTK (telecommunications). I bring strong skills in microservices architecture, REST APIs, CI/CD pipelines, and modern frontend frameworks.…Full Stack Engineer with expertise in complete product development lifecycle. I have led critical transformations including refactoring of large-scale legacy systems, achieving substantial performance improvements. My technical expertise includes TypeScript, React, Next.js, Node.js, Kubernetes, AI, and cloud infrastructure. I have experience working with major platforms including Yandex.Cloud and healthcare technology. Previously, I worked as a Senior Full Stack Engineer at Evolv FlexCare (healthcare staffing platform), Full Stack Engineer at Yandex.Cloud (cloud computing services), and Senior Frontend Developer at RTK (telecommunications). I bring strong skills in microservices architecture, REST APIs, CI/CD pipelines, and modern frontend frameworks.

Available to hire

Full Stack Engineer with expertise in complete product development lifecycle. I have led critical transformations including refactoring of large-scale legacy systems, achieving substantial performance improvements.

My technical expertise includes TypeScript, React, Next.js, Node.js, Kubernetes, AI, and cloud infrastructure. I have experience working with major platforms including Yandex.Cloud and healthcare technology.

Previously, I worked as a Senior Full Stack Engineer at Evolv FlexCare (healthcare staffing platform), Full Stack Engineer at Yandex.Cloud (cloud computing services), and Senior Frontend Developer at RTK (telecommunications). I bring strong skills in microservices architecture, REST APIs, CI/CD pipelines, and modern frontend frameworks.

Skills

Node.js

Swift

Experience Level

Node.js

Expert

Swift

Expert

Work Experience

Senior Full Stack Engineer at Evolv FlexCare

February 1, 2025 - Present

Architected an AI-powered digital health B2B SaaS platform using React and Node.js. Developed an end-to-end iOS application with Swift and SwiftUI, ensuring seamless cross-platform user experiences. Designed RESTful APIs for third-party integration and implemented real-time collaboration features using WebSockets.

Full Stack Engineer at Yandex.Cloud

January 1, 2024 - January 31, 2025

Developed full-stack B2B SaaS features to improve cloud infrastructure management. Designed secure API architecture and built components for an iOS companion app, along with implementing AI-driven monitoring systems using LLM flows.

Senior Full Stack Developer at RTK

June 1, 2021 - December 31, 2023

Re-engineered a telecom platform into a scalable B2B SaaS solution serving over 11.7M users. Led the development of full stack web and iOS applications, optimized the performance, and integrated AI systems for customer support automation.

Full Stack Developer at Linkorn

March 1, 2019 - June 1, 2021

Engineered a real-time tracking platform handling over 10,000 concurrent users. Designed a comprehensive API architecture for integration and developed B2B SaaS solutions for fleet management clients.