Elvedin Kaltak - Software Engineer Portfolio

ABOUT ME

Hello, I’m Elvedin, and I’m pleased we have the opportunity to meet.

With over 4 years of experience in the IT sector, I specialize in offering a wide range of services, including Web Design, Search Engine Optimization, Marketing, Mobile and Web Application Development, and IT Consulting.

My experience to date includes working on projects across various industries such as e-commerce, MedTech, FinTech, and many others. Over the years, I have developed skills that can transform your business, bringing you success both online and in all aspects of your operations.

By creating modern and functional websites with excellent results in Google searches, as well as tailored web and mobile applications, I will help your business stand out and stay one step ahead of the competition.

I invite you to continue reading to learn more about the technologies I work with and the projects I have completed. You may find a solution here that saves you time and money and takes your business to the next level.

PORTFOLIO

Here you can browse through the projects I’ve worked on. Click on ‘Learn More’ to discover the details of the entire development process for each project.

Web Application

Virtual Power Plants

Site Management UI is an advanced web application developed for Uneti Labs that enables centralized management of energy facilities and renewable energy resources. As a complex platform, it allows organizations to efficiently monitor performance, analyze data in real-time, and manage hundreds of energy sites through a unified interface.

Backend

Dealflow Intelligence Platforma

A sophisticated AI-powered automated platform that revolutionizes the way venture capital firms process pitch decks and conduct startup intelligence. Built with the most advanced technologies including OpenAI GPT-4, Google Cloud APIs, and advanced web scraping capabilities.

Web Application

Phone Experts AT

Redesign of the existing web shop to enhance the User Experience. Developed a custom plugin to simplify the input and modification of phone part prices, making the job easier for the company's employees. We successfully completed a marketing campaign that boosted sales by 38%!

Mobile Application

Gelijk geslaagd

A mobile application that trains driving school students to easily master traffic regulations through fun and engaging gameplay.

Web & Mobile Application

Smart Dispensers

An application designed for smart coffee or drink dispensers. By scanning a QR code, the dispenser provides you with a drink and a bottle, and by returning the empty container, the system refunds a portion of your money.

Mobile App

STIO Kids

Development of a mobile application for administrators, educators, and parents of children attending kindergarten. Real-time notifications and monitoring of children in the kindergarten. Management of the kindergarten, finances, activities, and more.

Web Application

Babakamp

An application for booking accommodations at an Eco Ranch & Retreat center. In addition to the booking system, we developed a ticket and entry pass purchasing system, as well as an online shop for selling their products.

Mobile Application, Website Development

BuzzBoost

An application for facilitating collaborations between influencers and owners of online and local businesses.

Pogledaj ostale projekte

MY CAREER PATH

Curious about my story? Discover more about how I started my career, the journey that brought me to this point, and where I am today.

Interest in IT

2016 | Sarajevo

My interest in programming started in a rather charming way. As a 16-year-old boy, I spent a lot of time playing video games, especially the then-popular GTA San Andreas MultiPlayer (SAMP). Since I wanted to own a server and host other players, providing them with an enjoyable experience, it was necessary to program my own Mod. The development of that mod was done using the Pawn programming language, and it was incredibly exciting to work on it and create an entirely new dimension of the game. This was also the first time I encountered databases like MySQL, as I needed to store all the player data somewhere, right?

Education and Training

2019 | Sarajevo

Since I developed a love for creating my own projects through coding as a kid, I knew from the very beginning of high school what career path I wanted to pursue—programming. After completing my formal education, I enrolled at the Faculty of Traffic and Communications at the University of Sarajevo. Alongside that, I also joined a Python Development course at the IT Academy, where I learned new skills and delved deeper into the core of programming. There, I mastered fundamental concepts such as OOP, RESTful APIs, and more.

First Employment - Freelance

2020 - 2021 | Sarajevo

Just before completing my education at the IT Academy, through persistent work, continuous learning, a strong desire to prove myself, and perseverance, I received an offer for my first job in the IT industry. I was invited by a lecturer from the IT Academy to work together as freelance developers. This was where I first encountered web development, both websites and web applications. During this period, I successfully completed over 12 websites for clients from the Balkans and across Europe, using various platforms and tools such as WordPress, BigCommerce, and Shopify, and technologies like HTML, CSS, JavaScript, PHP, Laravel, and React.js. In addition to gaining a solid foundation in frontend development, I also developed strong soft skills through direct communication and negotiations with clients.

PCX IT Solutons

2021 - 2022 | Sarajevo

... after a year, I received an offer I couldn’t refuse, joining a new company where I took on the position of Lead Web Developer. In this role, I led and mentored a small team to successfully complete 5 projects. In addition to web development, I gained significant experience in the areas of Digital Marketing, Web Design, and Search Engine Optimization (SEO). We primarily worked on e-commerce websites, tackling the challenging task of creating, improving, and optimizing online sales. Besides that, in my free time, I focus on learning backend technologies like Node.js and further honing my skills in React.js.

Olympia Tech

2022 - Today | BiH / Netherlands

During my career, I have gained extensive experience working with larger teams using Scrum and Agile methodologies. During that time, I had the opportunity to work on a variety of projects for major global companies, including the development of an energy management platform in React.js. After successfully completing that project, I encountered React Native for the first time, where I independently developed an application for a driving school, enabling students to efficiently learn traffic regulations.
Following that, I continued my development journey by creating a BizTech mobile application that facilitates online deals between influencers and businesses. I am currently working on the development of a web and mobile application for an AI-powered drink dispenser, used by one of the world’s leading brands.

STIO Technology

2023 - Today | Sarajevo

At the end of 2023, through a connection, I received the opportunity to participate in the development of a new mobile application in React Native for kindergartens. This app served administrators, educators, and parents, allowing them to monitor and oversee children in real-time. As the sole mobile developer on the project, I successfully launched the first version of the app on both Google Play and the App Store, where it is currently used by over 300 users, including 170 parents. Through this incredible experience, I honed my skills in React Native technology, earning the title of "Senior Software Developer."

TESTIMONIALS

My primary goal is the satisfaction of my clients. Let’s see what they have to say about me.

BAKIR SKENDEROVIC
CEO, Olympia Tech
As CEO of an IT company, I had the opportunity to collaborate with Elvedin on several projects. What immediately stands out about him is his outstanding work ethic—he completes tasks on schedule and often exceeds expectations. In communication, he is always measured and patient, which makes working with him an exceptionally pleasant experience. His most notable qualities are high productivity, adaptability to new technologies, and the ability to listen carefully and understand business requirements. Whatever he promises, Elvedin always delivers accurately and on time, making him a reliable partner on every project.
ELMIR OMEROVIC
CEO & Founder, PCX
Elvedin is an exceptional developer with incredible attention to detail. He successfully led our project from start to finish, providing innovative solutions and delivering results that exceeded our expectations. His ability to adapt to requirements and respond quickly to any changes demonstrates how dedicated he is to his work. I recommend him to anyone seeking quality and reliability.
ABDULLAH NAIEF
FRANZ
Working with Elvedin was a true pleasure. His ability to identify our needs and translate them into functional, aesthetically pleasing websites is impressive. His professionalism and dedication to the project are highly commendable. Every project we’ve worked on together has been a success, and I wholeheartedly recommend him to anyone in need of a top-notch web developer.

OTHER SATISFIED CLIENTS