HEY THERE,
MY NAME IS JOONAS HILTUNEN.

I LIKE TO CREATE ALL KINDS OF SOFTWARE.

My specialities are full-stack and backend development
with TypeScript and C#

Picture of Joonas Hiltunen

My name is Joonas Hiltunen, but I'm also known as "Jontzi" online. I am a versatile full-stack software developer with around five years of comprehensive experience in various projects, from small one-man apps to large enterprise software. I excel in C# and JS/TS-based projects while being adaptable and quickly grasping new technologies as required. In the future, I am interested in taking on a more significant role in some larger projects and in expanding my expertise in cloud technologies.

Lets get in touch

Work experience

Vincit Oyj

Software Developer

2022-present

I am working as part of a team developing a completely new booking engine and a website for a Finnish hotel chain.

- Working on the booking engine which is built with .NET/C#

- Integrations with multiple other systems, such as SmartHotel and Oracle Opera


Previously, I worked with a team planning, researching, and developing proof-of-concept software for a client in the e-sports industry.

- Researching and utilising multiple different e-sports data feed APIs

- The software will utilise machine learning and generative AI


I developed Vincit's internal payroller software, which our salary team uses to calculate the correct bonuses, provisions, and other benefits for workers.

- Integrations with multiple other systems used by the salary team


I worked for a well-known company in the energy sector as a contractor, developing a customer information system (CIS) used by many of Finland's largest energy companies.

- Worked on the reporting module of the customer's flagship CIS product

- Worked on modifying the module for a new foreign market

- Developed a cutting-edge reporting microservice for a customer's new software product

C#

ASP.NET

Python

Next.js

Express.js

TypeScript

React

PostgreSQL

Entity Framework

Azure

AWS

Docker

NomiCam Oy (now part of Amazon Ring)

Software Developer

2020-2022

- Wrote and maintained software for NomiCam Dynamic

- Implemented improvements and bugfixes for NomiCam's MIP

- Developed plugins for NomiCam's MIP software using C#

C#

.NET Framework

TypeScript

React

Azure

Docker

NomiCam Oy

Junior Software Developer

2019-2020

- Implement CI pipeline for NomiCam's MIP software

- Build a remote control for an industrial robot using .NET Core

- Developed plugins for NomiCam's MIP software using C#

C#

C++

.NET Framework

Docker

NomiCam Oy

Software Developer Trainee

2019-2019

- Developed plugins for NomiCam's MIP software using C#

- Wrote user documentation for NomiCam's MIP plugins

C#

C++

.NET Framework

Certifications

Microsoft Certified: Azure Fundamentals

Microsoft

Feb 2024

Credential ID 413A181C942BAC00

Education

Tampere University

Master of Science in Technology

2021-2024

Major: Software Engineering

Subject: Software, Web, and Cloud

Tampere University

Bachelor of Science

2018-2022

Major: Computer Science

Subject: Software Engineering

Other Projects

Flight randomizer

A simple tool for selecting a random flight from an airport

- Created using Next.js with TypeScript and Chakra UI library

- Utilises data from FlightRadar24 APIs for finding airports and flights

- Deployed using Vercel

React

TypeScript

Next.js

Node.js

Chakra UI

Vercel

Get a Room!

A progressive web app for booking a meeting room on the fly.

- Utilises Google Workspace and Google Calendar APIs

- Can be deployed for any organisation using Google Calendar

- Deployed to Google Cloud Run

React

Node.js

TypeScript

MUI

Google Cloud

Docker

Hobbies / Other Interests

- Gaming

- Aviation

- Movies

- Badminton

You can view my full resume here

Joonas Hiltunen © 2024