Sergey Desyatkov

Software Engineer at Natural Intelligence

Developed microservices using Node.js, MongoDB, GraphQL, MySQL and AWS. Built rich front-end applications with React and Redux; implemented testing and CI/CD pipelines. Worked across multiple data stores and applied holistic testing across unit, system, and end-to-end levels.

Software Engineer Lead at WalkMe

Led the transformation of the application's architecture from monolithic to microservices/event-driven. Implemented multi-tenant, auditable reward system; built robust backend services using Node.js, TypeScript, NestJS, PostgreSQL, MongoDB, Redis, Kafka, Terraform, and Kubernetes. Established cross-platform data synchronization and CI/CD pipelines with Docker, Kubernetes, Jenkins, improving reliability and deployment velocity.

Software Engineer at Simplr

Contributed to the design and development of a high-volume financial transaction platform using Node.js, TypeScript, NestJS, PostgreSQL, MongoDB, Redis, React, Kafka, Terraform, and Kubernetes. Delivered scalable, maintainable backend and frontend components with a focus on performance and cross-functional collaboration.

UX/UI Front-End Designer at Profit Marketing

Applied UX/UI principles to front-end design; crafted visually appealing, user-centered interfaces using HTML/CSS/JavaScript; leveraged design tools to create engaging marketing assets and experiences; contributed to a seamless user experience across marketing sites.

Software Engineer Lead at AMA

Lead the design and development of a robust membership and payment platform using a modern serverless and event-driven architecture. Responsible for full-stack implementation across React-based micro-frontends and AWS backend services, focusing on performance, reliability, and cross-functional collaboration.

Software Engineer at Simpllr

Contributed to the design and development of a high-volume financial transactions platform using a diverse tech stack including Node.js, TypeScript, NestJS, PostgreSQL, MongoDB, Redis, React, Kafka, Terraform, and Kubernetes. Built internal CLI tools and APIs enabling cross-platform data synchronization and testing.