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dmitrii-esin/README.md

Hi there 👋

Dmitrii Esin

Senior Software Engineer

Full-Stack JavaScript • System Design • Micro-Frontends • Team Leadership

Dmitrii Esin

Location: New York Metropolitan Area 10+ years of experience Focus: Full-Stack JavaScript


About

Senior Software Engineer with 10+ years of experience in full-stack JavaScript development, leadership, and customer-facing delivery. I have led teams, established SDLC practices, and contributed to engineering culture and learning programs.

I prefer systematic approaches, structured communication, clear goals, and well-defined acceptance criteria. I work proactively in complex environments and translate business needs into practical technical decisions.


Core Competencies

Engineering
• JavaScript / TypeScript
• React / Next.js / Node.js
• BFF, GraphQL, REST
• Micro-frontends
• Rendering strategies and web performance
Delivery and Leadership
• CI/CD and release management
• Cloud infrastructure (AWS, GCP)
• Requirements engineering
• Solution architecture
• Stakeholder management and team mentoring

Impact and Leadership

  • Led a 12-person engineering team for 2.5 years, established SDLC processes, mentored 7 engineers, and reduced onboarding time from 1 month to 2 weeks.
  • Delivered micro-frontend integration into legacy systems and drove a strategic frontend migration.
  • Improved Core Web Vitals by around 40% through performance optimization initiatives.
  • Built projects from scratch, including architecture, CI/CD setup, documentation standards, and mentoring practices.
  • Mentored 50+ engineers in L&D programs and conducted 100+ technical interviews.
  • Contributed system design materials and AI tooling research as a JavaScript Competency Center contributor and AI Ambassador.

Certifications and Roles

  • AWS Certified Developer - Associate
  • AWS AI Practitioner
  • Node.js L2
  • L&D Programs Mentor
  • Certified Technical Interviewer
  • Assessment Expert
  • JavaScript Competency Center Contributor
  • AI Ambassador

Connect

LinkedIn

Coding Activity

LeetCode Stats

Pinned Loading

  1. sicp-racket sicp-racket Public

    SICP problem solving with Racket lang

    Racket

  2. codebattle codebattle Public

    Forked from hexlet-codebattle/codebattle

    Codebattle game

    Elixir

  3. coding-tasks coding-tasks Public

    My notes about solving coding problems and algorithms

    TypeScript 1