Max – React, Python, AWS, experts in Lemon.io

Max

From Poland (UTC+1)flag

Full-stack Web Developer|Senior

Max – React, Python, AWS

Max is a senior full-stack engineer with strong front-end and platform expertise, particularly in React and browser fundamentals. He demonstrates mature architectural judgment, experience with performance-sensitive editors, and solid software design instincts. With a startup-heavy background, he is also an international conference speaker and the author of 100+ technical articles on Medium.

14 years of commercial experience
Main technologies
React
5 years
Python
3 years
AWS
4.5 years
Additional skills
LLM
Node.js
Docker
Terraform
Java
Angular
Typescript
SQL
JavaScript
DevOps
Direct hire
Possible
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Experience Highlights

Founding Engineer
Oct 2025 - Feb 20264 months
Project Overview

A startup that provides AI-powered, structured voice interviews for early-stage hiring, generating standardized, explainable candidate reports for HR teams.

Responsibilities:
  • Architected an agentic interview engine combining deterministic state machines with LLM-driven transitions and real-time speech/avatar orchestration.
  • Built an end-to-end distributed system spanning frontend, backend, session streaming, speech processing, persistence, and LLM orchestration.
Project Tech stack:
LLM
Founding Full-stack Engineer
Mar 2021 - Sep 20254 years 5 months
Project Overview

A data analytics company that offers a no-code, AI-powered operational intelligence platform for building real-time dashboards, automations, and data-driven apps without coding.

Responsibilities:
  • Led full-stack architecture of a data workflow platform spanning Angular/React front-end and distributed back-end services.
  • Built AI/ML runtimes and orchestration layers enabling agent-like workflow automation.
  • Designed and operated scalable AWS infrastructure, improving performance and reliability.
Project Tech stack:
Angular
React
Java
Node.js
Python
AWS
Terraform
Docker
Senior Full-stack Engineer
Jan 2020 - Dec 202011 months
Project Overview

A monorepo platform that amplifies both developers and AI agents.

Responsibilities:
  • Contributed to Nx monorepo tooling and dependency graph optimization.
  • Improved build performance and developer experience through audits and profiling.
  • Advised large Angular and React teams on build systems architecture.
Project Tech stack:
React
Angular
Developer Advocate
May 2018 - Sep 20191 year 3 months
Project Overview

A software company that builds a high-performance JavaScript data grid and charting library used by enterprise developers to display and interact with large datasets in web applications.

Responsibilities:
  • Defined and executed the company’s developer content strategy.
  • Engaged with the community as the primary technical point of contact.
  • Represented the company at major tech conferences and industry events.
  • Improved user conversion through optimized landing pages.
Project Tech stack:
React
Typescript
Lead Front-end Engineer
Feb 2016 - May 20182 years 3 months
Project Overview

A digital product engineering company that designs and builds intelligent software products, platforms, and services for enterprises across industries like automotive, healthcare, media, and finance

Responsibilities:
  • Architected and delivered core product capabilities, building scalable front-end architecture for performance and rapid iteration.
  • Contributed to the development of a reusable UI component system.
Project Tech stack:
React

Education

2011
Business economics
M.A.S./Specialist

Languages

English
Advanced

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