Summary
Overview
Work History
Education
Languages
Timeline
Generic

OSKAR KOIT

Tallinn

Summary

As a Software Engineering student at Tallinn University of Technology, I'm on my third year of studies. During my studies, the most notable experience was developing a web application based on a layered clean architecture using Entity Framework, including Domain, DAL, BLL, Web, and DTO mapping between layers.


The backend was built with REST APIs in C# and included Swagger with XML documentation, API versioning support, and identity management using JWT and refresh tokens. The application featured i18n for language and translation support, multiple user roles with authentication and authorization, and an admin role with dedicated MVC controllers offering extended functionality.


The frontend was developed using React and Vue, which interacted with the REST APIs. The project also involved unit and integration testing to ensure reliability. Both the app and client were deployed in Docker containers and hosted in Azure.


Also I have developed few native mobile applications for both android and iOS. Furthermore have developed a few hybrid applications in React Native and Flutter, using Firebase and Supabase.


While my previous work experience is not directly related to software development, I have gained valuable skills that I believe can be applied in the software development field. I have experience in teamwork, communication, and project management. I am now seeking an internship opportunity at a software development company where I can observe industry practices, contribute to projects, and further develop my skills.

Overview

10
10
years of professional experience

Work History

Project Manager

AIM Production OÜ
01.2021 - 06.2024
  • Developed and initiated projects, managed costs and monitored KPI
  • Initiated cooperation and negotiated contracts with new subcontractors
  • Verified quality of deliverables and conformance to specifications before submitting to clients
  • Conducted business process mapping in collaboration with various department managers to optimize company operations

Leading Development Engineer

AIM Production OÜ
01.2020 - 08.2022
  • Implemented new products into production and prepared documentation, including BOM, routings, quality plans, fixtures and transportation solutions
  • Trained and mentored new employees
  • Assigned tasks to team members and conducted regular meetings to ensure progress and team collaboration

Technical Sales Engineer

Windoor AS
02.2019 - 01.2020
  • Prepared and developed price quotations and cost estimates for clients
  • Sought and implemented more efficient design solutions to reduce project costs
  • Organized and managed material and subcontractor tenders, ensuring competitive sourcing

Mechanical Design Engineer

Silwi Autoehituse AS
02.2018 - 02.2019
  • Designed and engineered modifications for commercial vehicles, ensuring compliance with technical specifications and client requirements
  • Developed detailed 3D models and drawings
  • Performed necessary calculations to support design integrity and functionality
  • Conducted on-site meetings with clients

Process Engineer

Standard AS
03.2014 - 02.2018
  • Reviewed and verified technical drawings to ensure accuracy and compliance with project specifications
  • Created detailed guidelines and instructions for production teams
  • Managed the initiation of production orders, ensuring timely and efficient execution of projects
  • Implemented and maintained ISO 9001 standards to ensure consistent quality management across all operations

Education

Bachelor of Science - Software Engineering

Tallinn University of Technology (TalTech)
06.2025

Bachelor of Science - Materials Technology

Tallinn University of Technology (TalTech)
01.2015

Languages

Estonian
Native language
English
Proficient
C2

Timeline

Project Manager

AIM Production OÜ
01.2021 - 06.2024

Leading Development Engineer

AIM Production OÜ
01.2020 - 08.2022

Technical Sales Engineer

Windoor AS
02.2019 - 01.2020

Mechanical Design Engineer

Silwi Autoehituse AS
02.2018 - 02.2019

Process Engineer

Standard AS
03.2014 - 02.2018

Bachelor of Science - Materials Technology

Tallinn University of Technology (TalTech)

Bachelor of Science - Software Engineering

Tallinn University of Technology (TalTech)
OSKAR KOIT