Skills
Full Stack developer
I am a Dedicated full-stack developer with more than 8 years of experience as a Web developer and designer, Mobile Developer. I have intensive knowledge in Laravel, Vue js, PHP, JavaScript, HTML, CSS, Bootstrap, jQuery, JSON, Ajax, etc. I can develop any kind of modern website or web application as you need. I have: • Proven working experience in web programming • Top-notch programming skills and in-depth knowledge of modern HTML/CSS • Familiarity with programming languages: JAVA, C#, Python, PHP and Solidity • A solid understanding of how web applications work including security, session management, and best development practices • Good knowledge of relational database systems (MS SQL), Design Patterns and web application development • Hands-on experience with Crystal Reports and Telerik Controls • Good knowledge of the Search Engine Optimization process
Reviews
Looking to develop a new dating app
February 3, 2021 - March 9, 2021
"Everything was way beyond what I expected. The level of work was far beyond what I could every imagined. Highly recommend this developer to anyone looking for the best quality work and execution."
Mobile App Advisor
March 15, 2021 - April 8, 2021
"I've had a wonderful experience working with Leonie in completion of creating my first mobile app. Excellent consistency, transparency, communication, and creativity."
WordPress/Squarespace Developer Needed For Wildlife Organization's Micro-Sites
June 14, 2021 - July 7, 2021
"Fantastic job. Professional developer"
Website design
August 4, 2021 - August 27, 2021
"I am a very picky perfectionist. Leonie beautifully perfected every little request I had and they did so promptly, even when my schedule didn't allow to promptly get back to her. I am so happy with the result and HIGHLY recommend you choose her. Bravo!"
Software Developer Needed for Engineering Quality Assurance Software
October 19, 2021 - November 17, 2021
The experience with this freelancer is good. I am happy with the process."
Develop a program to grab images from social media via hashtags.
February 9, 2022 - March 4, 2022
"Leonie did a fantastic job, project that I thought would take weeks was developed in couple of days and it is working amazingly. Would definitely recommend her for your projects."
Wordpress Speed Optimization Expert Needed
May 10, 2022 - June 3, 2022
"I can't describe my experience with Leonie in a few lines. She is just SO GREAT. It is a big pleasure to work with her. She is smart, responsible, quick, communicative and totally reliable. I wish to work with her for many years. Thanks!!!"
Looking for a seasoned Elixir developer to make a pre-exisiting scraper more flexible & scalable
April 5, 2022 - April 29, 2022
"Worked with Leonie for a few months for an Elixir project. Excellent proactive communications and problem solving which is a rare find. My highest recommendation to her. Looking forward to working with Leonie again."
PHP and Javascript Developer
September 14, 2022 - October 13, 2022
"An absolute pleasure to work with, understood my needs and was easy to work with! Highly recommended, will work with again."
Simple DB Entry Conversion (Normailze CSV tables, provide MySQL insert)
October 18, 2022 - November 10, 2022
"Great experience with Leonie. I look forward to working with her in the future."
