// INITIALIZING_USER_INTERFACE

NIESTIEROV.Y

CREATIVE FRONTEND DEV

01. DATA_LOG

// BIOGRAPHY

My core expertise centers on Angular and Vue, backed by TypeScript and JavaScript, allowing me to deliver scalable and performant web solutions.


I ensure code reliability and accuracy through comprehensive unit testing with Jest.


My work is grounded in a solid understanding of software development principles, design patterns, and best practices.


LOCATION: [GDANSK, POLAND]

PREFERABLE FORMAT: [REMOTE]

// TECH_STACK

// WEB

HTML5/CSS3 PUG LESS/SCSS JavaScript (ES6+) TypeScript Angular Vue.js Ionic Angular Material Bootstrap

// BACKEND

Node.js Express.js Firebase

// TOOLS

Jest CI/CD GIT

02. WORK_ARCHIVE

DOMAIN: [PHARMA]

AUG 2023-JAN 2026

CONTENT_COMPLIANCE_PLATFORM

A secure web application designed to streamline content creation and multi-level verification. It enforces strict compliance with standards and regulatory guidelines, reducing approval times and eliminating compliance risks.

PUG
VUE.JS 2
TYPESCRIPT
MICROSERVICES
DOMAIN: [PHARMA]

JUL 2025-PRESENT

WORKFLOW_SCHEDULLING_PORTAL

Engineered a time management web application to optimize routine workflows. The platform provides a structured approach to meeting scheduling and task organization, resulting in seamless collaboration and increased team efficiency.

VUE 3
TYPESCRIPT
FIREBASE
DOMAIN: [TELECOM]

MAY 2019-JAN 2022

NETWORK_MONITOR

A dynamic web application that visualizes mobile network data in real time. It transforms complex metrics into clear, actionable insights, empowering engineers to instantly detect issues, optimize network performance, and make data-driven decisions.

ANGULAR
IONIC
D3.JS
DOMAIN: [FINTECH]

APR 2025-PRESENT

WALLET_APP

Personal finance dashboard for comprehensive budget management. The application delivers seamless expense tracking, dynamic currency conversion, and intuitive data visualization, providing users with clear insights into their financial health.

ANGULAR
IONIC
FIREBASE

03. CONTACT_ME

Need code that breaks stereotypes (or production :) ?
The communication channel is open.

LINKED_IN GIT_HUB