Sergii I.

Sergii I.

100% Job Success

Time management solutions, Google|Outlook APIs, Booking

⏰ As a time management solutions expert, my team and I have extensive experience developing custom web and mobile solutions that help individuals and businesses manage their schedules and appointments more effectively. We've developed a variety of calendar apps, including personal assistant apps like Calendly, as well as websites for booking photo studio time slots and hotel reservations. 👨‍💻 We have the technical expertise to develop apps similar to Airbnb or, and we're familiar with a variety of APIs, including Google Calendar and Outlook. 🔧 Our main stack includes React, React Native, Node, Vue, and PHP Laravel, and we're committed to providing custom solutions that meet your specific needs. 🌟 When you work with us, you can expect: ✔️ Custom solutions tailored to your specific needs ✔️ Timely and clear communication ✔️ High-quality work that exceeds your expectations ✔️ Ongoing support and assistance 🤝 We pride ourselves on building strong relationships with our clients, and we're committed to providing exceptional service every step of the way.
Rating is 5 out of 5.
5.00 Apr 12, 2022 - Apr 22, 2022

"Sergey and his team are always in touch, they complete the project as assigned. I like them very much. I recommend cooperation and we certainly continue to work more extensively."

Private earnings
Rating is 5 out of 5.
5.00 Feb 11, 2022 - Feb 13, 2022

"Thanks, guys! All the problems were disassembled as on the operating table and forced it to work smoothly. Great knowledge of React.js and Node.js, especially uses of that in the e-commerce niche. Well done!"

Private earnings
Rating is 5 out of 5.
5.00 Feb 2, 2022 - Feb 3, 2022

"Sergii is a real expert of transportation systems and logistic. He knows what to do when your drivers are somewhere on the road and your dashboards are showing them as idle. React is quite a specific technology; thank you for being able to easily handle it."

Private earnings
Rating is 5 out of 5.
5.00 Jan 25, 2022 - Jan 26, 2022

"Sergiy is a very concrete developer. As CEO of a full-stack agency, he provided detailed analysis and and SOW for our project. Moreover, he supported his consultation by using live samples with React Native | MERN stack, implemented by his team. I recommend him as a very professional e-commerce web-developer!"

Private earnings
Rating is 5 out of 5.
5.00 Sep 6, 2021 - Sep 21, 2021

"It was a great experience to work with Sergiy and his team. Everything was done in time and according to the technical requirements. I can recommend him for everyone for cooperation if you would like to have the best price-quality experience. The communication was on a highest level as well. One of the best copmanies I have ever worked with. Definetly 5 stars from me! Thanks for your service guys!"

Private earnings
Aug 27, 2021 - Sep 14, 2021

No feedback given

Private earnings

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  • Vue.js
  • CSS
  • PHP
  • JavaScript
  • Node.js
  • Laravel
  • HTML5
  • Ecommerce Website
  • MySQL
  • Web Design
  • Database Architecture
  • API
  • React Native


Endorsements from past clients

"We have been working on a large number of projects for a long time and fruitfully, and we have solved complex and interesting tasks more than once. We also continue to work at the moment. I recommend the developer to work."

IT company
Aug 2020

"I worked with this developer for a very long time. I'm very satisfied with his work. All the issues that appeared he resolved quickly and clearly. I recommend this developer for cooperation."

Babiy V. | Director
Jul 2020