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Hi, I'm Alexandr Costiuc, a Senior Full Stack Developer and Motion Graphic Designer with over 20 years of experience. My last full time project was Relove where I handle everything from web and mobile apps to back-end API and AWS server configuration. Besides coding, I enjoy creating animations and interactive content for various corporate clients. I love combining creative design and technical skills to deliver top-quality digital projects. Whether it's developing a front-end app, designing engaging video ads, or leading a team, I bring passion and dedication to my work. Let's create something amazing together!…Hi, I'm Alexandr Costiuc, a Senior Full Stack Developer and Motion Graphic Designer with over 20 years of experience. My last full time project was Relove where I handle everything from web and mobile apps to back-end API and AWS server configuration. Besides coding, I enjoy creating animations and interactive content for various corporate clients. I love combining creative design and technical skills to deliver top-quality digital projects. Whether it's developing a front-end app, designing engaging video ads, or leading a team, I bring passion and dedication to my work. Let's create something amazing together!

Alexandr Costiuc

Full Stack Developer, Motion Graphic Designer, App Developer, +6

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Hi, I'm Alexandr Costiuc, a Senior Full Stack Developer and Motion Graphic Designer with over 20 years of experience. My last full time project was Relove where I handle everything from web and mobile apps to back-end API and AWS server configuration. Besides coding, I enjoy creating animations and interactive content for various corporate clients. I love combining creative design and technical skills to deliver top-quality digital projects. Whether it's developing a front-end app, designing engaging video ads, or leading a team, I bring passion and dedication to my work. Let's create something amazing together!…Hi, I'm Alexandr Costiuc, a Senior Full Stack Developer and Motion Graphic Designer with over 20 years of experience. My last full time project was Relove where I handle everything from web and mobile apps to back-end API and AWS server configuration. Besides coding, I enjoy creating animations and interactive content for various corporate clients. I love combining creative design and technical skills to deliver top-quality digital projects. Whether it's developing a front-end app, designing engaging video ads, or leading a team, I bring passion and dedication to my work. Let's create something amazing together!

Available to hire

Hi, I’m Alexandr Costiuc, a Senior Full Stack Developer and Motion Graphic Designer with over 20 years of experience. My last full time project was Relove where I handle everything from web and mobile apps to back-end API and AWS server configuration. Besides coding, I enjoy creating animations and interactive content for various corporate clients.

I love combining creative design and technical skills to deliver top-quality digital projects. Whether it’s developing a front-end app, designing engaging video ads, or leading a team, I bring passion and dedication to my work. Let’s create something amazing together!

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Russian

Fluent

Romanian, Moldavian, Moldovan

Intermediate

Czech

Beginner

French

Beginner

Work Experience

CTO / Full Stack Developer / Mobile App Developer at Relove

December 1, 2021 - Present

Designing all systems for web/mobile application from scratch. Creating and developing all aspects of Relove Project. Developing Front End Web App using ReactJS, Next.js. Developing Back End API using Node.js, Express.js, MongoDB. Creating Mobile App using Cordova, React Native. Configuring and maintaining AWS servers.

Freelance Motion Graphic Designer / HTML5 Developer at Various clients including Digital Agencies (iMediaBay, VCCP, AdLiven, etc.)

January 1, 2019 - Present

Creating animations in Adobe After Effects. Editing videos in Adobe Premiere Pro. Drawing illustrations in Adobe Illustrator. Preparing and retouching digital assets in Adobe Photoshop. Developing and designing HTML5 mini games with Phaser. Creating Playable Ads for multiple platforms including Facebook, Google, IronSource, AppLovin.

Full Stack Developer at KLASS Apps, Inc.

March 31, 2020 - July 31, 2025

Developing RESTful API using Node.js, Express.js. Maintaining Web App based on Laravel. Working with MariaDB. Designing and coding UI for Web and Mobile App. Deploying Web App on AWS.

Full Stack Developer / System Architect at TLScontact

December 31, 2018 - July 31, 2025

Developing an e-commerce solution for the UK government. Leading a team of developers. Preparing and creating themes and plugins for Magento. Configuring servers for future deployment.

Senior HTML5 Developer / Digital Designer at Wunderman

May 31, 2018 - July 31, 2025

Development team leader. Designing and developing interactive media projects and digital assets. Developing and animating web banners and interactive mini games. Retouching and manipulating digital images. Creating technical designs and documentation.

Digital Designer / Administrator at PhotoPolis

May 31, 2009 - July 31, 2025

Printing photos on Noritsu, KIS, Konica minilabs. Minilab maintenance, repair, and installation. Photo retouching, restoration, color correction. Designing business cards, booklets, adverts, etc. Creating productive atmosphere at work and managing workflow.

Sales Associate / IT Support at Cosmo Technology

March 31, 2010 - July 31, 2025

Face to face and telephone sales of computer hardware. Providing customer support. Troubleshooting and maintenance of computers. Building computers and software installation.

Freelance Web Developer / Artist at Self-employed

May 31, 2015 - July 31, 2025

Developed web pages for various clients. Designed brochures and advertisements. Painted hundreds of portraits and landscapes. Restored thousands of old photos.

CTO / Full Stack Developer / Mobile App Developer at Relove

December 1, 2021 - Present

Designing all systems for web and mobile applications from scratch. Creating and developing all aspects of the Relove Project, including Front End Web App with ReactJS and Next.js, Back End API using Node.js, Express.js, MongoDB, and Mobile Apps with Cordova and React Native. Configuring and maintaining AWS servers.

Freelance Motion Graphic Designer / HTML5 Developer at Various clients including Digital Agencies: iMediaBay, VCCP, AdLiven

January 1, 2019 - Present

Creating animations in Adobe After Effects, editing videos in Adobe Premiere Pro, drawing illustrations in Adobe Illustrator, preparing and retouching digital assets in Adobe Photoshop. Developing and designing HTML5 mini games with Phaser. Creating playable ads for platforms such as Facebook, Google, IronSource, and AppLovin.

Full Stack Developer at KLASS Apps, Inc. USA

March 31, 2020 - July 31, 2025

Developing RESTful API using Node.js and Express.js. Maintaining Web App based on Laravel and working with MariaDB. Designing and coding UI for Web and Mobile App. Deploying Web App on AWS.

Full Stack Developer / System Architect at TLScontact, Lyon, France

December 31, 2018 - July 31, 2025

Developed an e-commerce solution for the UK government. Led the team of developers. Prepared and created themes and plugins for Magento. Configured servers for future deployment.

Senior HTML5 Developer / Digital Designer at Wunderman, Prague, Czech Republic

May 31, 2018 - July 31, 2025

Development team leader. Designed and developed interactive media projects, look and feel of digital assets. Developed and animated web banners and interactive mini games. Retouched and manipulated digital images. Created technical designs and documentation.