Open to opportunities

Yehor Husieiev

@yehorhusieiev

Message

Junior full-stack developer building RESTful apps with React, C#/.NET, SQL, and secure APIs.

Canada

Message

What I'm looking for

I want to contribute across frontend, backend, QA, and tooling in a fast-moving product environment, taking full ownership of features from design to deployment—building secure, scalable APIs and improving reliability through debugging and testing.

I’m a junior full-stack developer with 1+ year building and deploying RESTful web applications using React, C#/.NET, and SQL. I designed 35+ API endpoints with JWT authentication and RBAC, and I enjoy reducing integration friction with consistent JSON contracts and HTTP status handling.

Across production and personal projects, I’ve secured endpoints, optimized SQL queries (JOINs, subqueries, indexing), and improved data retrieval and performance (notably ~20–25%). I also built a production full-stack app on AWS Elastic Beanstalk with 99%+ uptime and a Firebase-backed Android app—thriving when I’m given full ownership from design to deployment.

Experience

Work history, roles, and key accomplishments

Data Analyst Trainee

NPower Canada

Aug 2025 - Nov 2025 (3 months)

Completed an intensive 12-week program building SQL and Python data pipelines. Earned Microsoft Azure AI-900 and IBM Data Analyst Professional credentials.

Azure SQL Python Data Pipelines Data Analysis

Android Mobile Developer

Sheridan College

Sep 2024 - Nov 2024 (2 months)

Built an Android mobile application integrating Firebase Authentication and Cloud Firestore for secure login and real-time data persistence. Designed a Firestore NoSQL schema to support real-time reads/writes across user sessions.

Kotlin Firebase Authentication Cloud Firestore Android Studio NoSQL

Backend Developer

Sheridan College

May 2024 - Aug 2024 (3 months)

Designed and shipped 15+ RESTful API endpoints with structured JSON contracts and consistent HTTP status codes, improving frontend-backend integration accuracy. Implemented JWT authentication and RBAC, optimized SQL queries, deployed backend services to AWS Elastic Beanstalk, and supported QA by monitoring logs and resolving recurring integration defects.

REST APIs JSON HTTP JWT RBAC SQL Subqueries Indexing AWS Elastic Beanstalk API Logging Debugging QA

Applied Computing Tutor

Sheridan College

Aug 2023 - Dec 2023 (4 months)

Mentored 30+ students in Java and Python fundamentals to support assignment completion and exam outcomes.

Communication Skills Mentorship Java Python Tutoring

Education

Degrees, certifications, and relevant coursework

NPower Canada

Junior Data Analyst Program, Data Analytics

2025 -

Completed a Junior Data Analyst program at NPower Canada, building SQL and Python data pipelines.

NPower Canada

Microsoft Azure AI-900 Certification, Cloud & AI Fundamentals

2025 -

Earned the Microsoft Azure AI-900 certification through NPower Canada.

Coursera

IBM Data Analyst Professional Certificate, Data Analytics

2025 -

Earned the IBM Data Analyst Professional Certificate.

Sheridan College

Diploma in Software Development and Network Engineering, Computer Science

2021 - 2024

Activities and societies: Relevant courses: Java programming, Database Management, AWS management, Database design.

Completed a diploma in software development and network engineering as part of a computer science program at Sheridan College. Relevant coursework included Java programming, database management, and AWS/database design.