miseko
Software Engineer & ITSM Platform Developer

SimpleOne & ServiceNow & FullStackDeveloper

I develop enterprise applications and platform solutions — from architecture and backend integrations to frontend development and business process automation.

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SimpleOne ✦ ServiceNow ✦ FullStack ✦ JavaScript✦ React ✦ NodeJS ✦ Git / GitLab✦ CSS3 ✦ HTML5 ✦ Docker ✦
01 / About

I create enterprise solutions that bring together business logic, automation, and intuitive user interfaces. I work with ServiceNow and SimpleOne, developing applications, integrations, and business processes — from architecture and backend to frontend. My goal is to make complex systems clear, scalable, and easy to use.

With 4+ years of commercial development experience, I work at the intersection of ITSM platforms, enterprise applications, and full-stack development.

SimpleOne
ServiceNow
JavaScript
HTML5
CSS3
ReactJS
NodeJS
Git
GitLab
Docker
02 / Path

Always evolving.

04.2024 - 04.2026

SimpleOne Developer
SIMPLEONE

Daily development, configuration, and documentation of the SimpleOne platform. Participation in the development, support, and optimization of ITSM solutions and internal services. Collaboration with business users and technical teams to implement new functional requirements and improve existing processes.
Redesign and development of the Self-Service Portal.
Redesign and enhancement of the Service Catalog.
Development, testing, and support of integrations with external systems.
Identification and resolution of system defects.

01.2023 – 12.2023

FullStack Developer
FULLSTACK

Development of single-page and multi-page websites from scratch
Development of new website sections and features
Testing and bug fixing
Technologies: JavaScript, React, Redux, Next.js, Node.js, GitLab, Git, CSS3, HTML5, Handlebars

09.2021 – 12.2022

ServiceNow Developer
SERVICENOW

Demand, Change, Story Management
Service Portal Development
Service Catalog Development
SLA Management
CMDB
Discovery
Service Mapping

02.2021 – 06.2021

AlfaSkin

FrontEnd Developer
FRONTEND

Development of single-page and multi-page websites from scratch
Development of new website sections and features
Testing and bug fixing
Technologies: JavaScript, React, Redux, Node.js, GitLab, Git, CSS3, HTML5

03 / Projects

Built by me.

01

A personal learning project — a metadata-driven ITSM/ESM platform inspired by ServiceNow and SimpleOne. The goal is to build a flexible platform where tables, fields, records, forms, lists, and access control are defined through metadata rather than hardcoded business entities.

TypeScript Node.js React PostgreSQL Prisma REST API gRPC Docker Docker Compose Nginx Microservices Api Gateway
ITSM / ESM
02

MISEKO PORTFOLIO WEBSITE

miseko.pro ↗

Personal developer portfolio showcasing professional experience, technical skills, and projects in ServiceNow, SimpleOne, and Full Stack development.

HTML5 CSS3 JavaScript Nginx Linux GitLab
FULLSTACK
04 / Certificates

Proof of
expertise.

FrontEnd Certificate

FrontEnd Developer

FRONTEND
VIEW ↗
SimpleOne Low-/No-Code

Developer of solutions using Low-/No-Code tools on the SimpleOne platform

SIMPLEONE
VIEW ↗
SimpleOne Pro-Code

Pro-Code Solutions Developer on the SimpleOne Platform

SIMPLEONE
VIEW ↗
SimpleOne Admin

SimpleOne Platform and ITSM Solution Administrator

SIMPLEONE
VIEW ↗
ServiceNow CAD

ServiceNow Certified Application Developer

SERVICENOW
VIEW ↗
ServiceNow CSA

ServiceNow Certified System Administrator

SERVICENOW
VIEW ↗
English Certificate

English Intermediate

LANGUAGE
VIEW ↗
05 / Contact

Have an idea or a challenge? Let’s talk.