Michael Chugunov

Michael Chugunov

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5.0
(4 reviews)
US$30.00
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ABOUT ME
Backend Java developer with passion for elegant architecture
Backend Java developer with passion for elegant architecture

With more than 15 years of experience in the software development industry, I can consult you or your team in many technical and business areas, including high-load application performance, building resilient architecture, and setting up the development process. I've worked in areas such as telemedicine, ride-sharing, telecom, insurance, etc., so I hope my knowledge may be relevant to your needs.

Jerusalem (+03:00)
Joined April 2021
EXPERTISE
10 years experience | 3 endorsements
10 years experience
10 years experience
5 years experience
8 years experience
8 years experience
5 years experience

REVIEWS FROM CLIENTS

5.0
(4 reviews)
Olga
Olga
May 2021
JUNIT GURU
Olga
Olga
May 2021
Ecxellent knowledge of Java and Junit. Cool amazing explanation
SOCIAL PRESENCE
Stack Overflow
513 Reputation
0
2
16
EMPLOYMENTS
Head of Engineering / CTO
NDA Sporttech Startup
2025-10-01-2026-03-01

Reduced active defect backlog from ~150 bugs to 10 medium-or-lower defects in 8 weeks by triaging 150+ issues, prot...

Reduced active defect backlog from ~150 bugs to 10 medium-or-lower defects in 8 weeks by triaging 150+ issues, protecting engineering capacity, and tightening requirement quality gates.

Eliminated dev/staging drift by standardizing delivery on Kubernetes, Terraform, and ArgoCD, with readiness/liveness-gated rollback on failed deployments.

Led release readiness across product, legal, accounting, QA, and engineering; stabilized the payments subsystem for first customer transactions.

Node.js
TypeScript
Kubernetes
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Node.js
TypeScript
Kubernetes
React Native
CI/CD
Golang
AWS
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Co-Founder & Chief Technologist / Solution Architect
CodeXteam
2020-06-01-2024-07-01

Architected and built the company ATS as a serverless Node.js + Vue 3 platform supporting hiring, staffing, payroll...

Architected and built the company ATS as a serverless Node.js + Vue 3 platform supporting hiring, staffing, payroll, billing, and internal workflow automation.

Built an AI-assisted candidate evaluation pipeline using AWS Textract, ChatGPT, and Azure speech processing, cutting initial CV screening time by 40% while improving candidate searchability and recruiter-engineer handoffs.

Led technical discovery, solution design, and staffing for client engagements; conducted 200+ technical interviews and mentored engineers on delivery standards and E2E testing.

Java
Node.js
MongoDB
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Java
Node.js
MongoDB
Continuous Integration
TypeScript
Containerization
DocumentDB
Vue.js
AWS
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Engineering Lead / Software Architect
TelehealthSolution
2022-03-01-2023-01-01

Replaced the prior engineering team and increased delivery throughput from 3 features per year to 6 major features ...

Replaced the prior engineering team and increased delivery throughput from 3 features per year to 6 major features in 6 months while reducing monthly engineering run cost from ~$150k to ~$60-80k.

Re-architected a 6-repository Java/Kotlin system into a modular monolith, reducing change risk and enabling a predictable near-monthly release cadence.

Cut executive reporting turnaround from 1-2 weeks to 3 days, then helped transition to on-demand self-service reporting; led PointClickCare EMR integration.

Java
Angular
Spring
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Java
Angular
Spring
PostgreSQL
Spring Boot
AWS
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