My Journey on Overcoming
Anxiety as a Software Developer
I share my story about stress and anxiety and how I managed to overcome it
1
Andrei Zgîrvaci
Mentor
(23 reviews)
US$25.00
For every 15 mins
38
Sessions/Jobs
ABOUT ME
👨🏻 Senior React Native, Next.js & React.js Developer
👨🏻 Senior React Native, Next.js & React.js Developer
👋 Hi there! I'm Andrei, a seasoned Software Developer with a passion for crafting exceptional Mobile Apps and Websites. With over a decade of industry experience, I've had the privilege of creating successful projects and launching startups that have garnered recognition and accolades.
🌟 What sets me apart:
- React Native Expert: React Native is my forte, and I pride myself on my deep understanding of the framework. I have successfully built and deployed a range of cutting-edge mobile apps that have garnered widespread acclaim.
- Next.js & React.js Expert: I also specialize in Next.js for building powerful web applications. I have a wealth of experience ranging from building crowdfunding platforms to developing complex payment service applications.
- Entrepreneurial Background: As the Founder of multiple startups, my expertise in React Native development has contributed significantly to the success of my ventures, earning recognition and accolades along the way.
Romanian, Russian, English
Rome (+01:00)
Joined March 2021
EXPERTISE
5 years experience | 3 endorsements
5 years experience | 10 endorsements
3 years experience | 4 endorsements
3 years experience | 8 endorsements
7 years experience | 8 endorsements
REVIEWS FROM CLIENTS
(23 reviews)
Raul Reyes
June 2023
If you don't work with this guy, you are missing out
Raul Reyes
May 2023
Amazing support and problem solving
Shem Barashi
December 2021
Andrei was really nice and helpful, very knowledgable and friendly. i'll hire him again 100%!
Christian Trummer
November 2021
Patient and helpful, but we didn't solve my issue. He didn't claim to be familiar with NFC so I can't really blame him. The next morning I was able to solve the issue. I'd say Andrei helped me solve 75% of my issues and the remaining 25% probably would have been solved had I had enough energy to stay on call with him. Would recommend.
Kz
November 2021
A great mentor.
Raul Reyes
August 2021
I only have good things to say about Andrei as a mentor, he will go the extra mile and share his knowledge and experience until he makes sure you understand. A good coach will also encourage you to learn more and this is one of his best qualities. His React knowledge and advise are excellent and up to date, highly recommended.
Christopher Carr
July 2021
Andrei is a fantastic codementor, he explains his ideas extremely well and actually helps you learn techniques which you can implement on future problems so that you don't encounter the same issues again.
Christopher Carr
June 2021
Andrei did a terrific job understanding my problem and helping me solve it, he thinks fast and can always come up with a variety of solutions to any issues you are trying to solve/debug.
Raul Reyes
June 2021
After our first session I am 100% sure that I am lucky enough to have Andrei as my mentor. He is open to adapt to your requirements and at the same time provide you with the guidance, expertise and solutions your project really need. He is more than a coding coach though, he is also working full time as a professional programer, and that to me it what makes him stand out of the crowd.
Clarissa Gayton
May 2021
Andrei is an awesome mentor! He is very patient, thorough, and extremely knowledgeable. I would not hesitate to schedule a session with him as you could only benefit from his depth of knowledge. I know who to come to for future issues!
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EMPLOYMENTS
React Native & Next.js Developer
7Onyx
2022-09-01-Present
· Successfully developed a Crowdfunding app with Next.js, now utilized by junior golfers across the US to raise funds for their tourna...
· Successfully developed a Crowdfunding app with Next.js, now utilized by junior golfers across the US to raise funds for their tournaments.
· Integrated Stripe SDK into AWS Lambda Functions to efficiently handle and distribute donations when a tournament is completed by a golfer.
· Leveraged the SWR Cache mechanism and AWS Amplify DataStore Subscriptions to enable real-time in-app data updates, improving UX.
· Developed the GraphQL API using AWS Amplify for efficient data interactions, improving app performance and user experience.
HTML/CSS
TypeScript
Stripe
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HTML/CSS
TypeScript
Stripe
React
JavaScript
GraphQL
Next.js
Tailwind css
AWS
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CTO / React Native Developer
Trustio Inc.
2021-01-01-2023-07-01
· Led the creation of an escrow service app using React Native, embraced by contractors and clients across the US for timely and secur...
· Led the creation of an escrow service app using React Native, embraced by contractors and clients across the US for timely and secure payments.
· Revamped the Back-End architecture of the existing app using AWS Amplify, introducing a referral system for both clients and contractors.
· Seamlessly integrated the Stripe SDK into the app, enabling client card charges and efficient distribution of funds to multiple contractors.
· Successfully transitioned React Native iOS and Android apps into PWAs using React Native Web, resulting in a 20% surge in customer acquisition.
TypeScript
Stripe
JavaScript
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TypeScript
Stripe
JavaScript
React Native
GraphQL
Tailwind css
AWS
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React Native Developer
Framey
2021-06-01-2021-08-01
· Contributed to the development of a popular travel mobile app using React Native, reaching an audience of 100k+ users.
· Achieve...
· Contributed to the development of a popular travel mobile app using React Native, reaching an audience of 100k+ users.
· Achieved 60% memory optimization by unmounting inactive screens in React Navigation, enhancing app performance and stability.
· Successfully implemented a promotional collapsible header using React Native Reanimated, resulting in an increase of 10% in user sign-ups.
· Implemented a custom screen for automatic retrying of failed API requests, reducing the app crash rate and customer support tickets.
HTML/CSS
TypeScript
React
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HTML/CSS
TypeScript
React
JavaScript
React Native
Redux
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PROJECTS
BruxReliefView Project
2020
· Successfully built and deployed two full-scale mobile apps using React Native and Expo, used by patients and dentists worldwide.
· Achi...
· Successfully built and deployed two full-scale mobile apps using React Native and Expo, used by patients and dentists worldwide.
· Achieved a 70% increase in the accuracy of bruxism detection by integrating machine learning models with TensorFlow in React Native.
· Lead the development of a custom React Native Library for Android, enabling BLE event reception on the phone using Background Service.
· Boosted Redux store writing speeds by 30% by adopting immutable lists over JavaScript arrays and optimizing the Async Storage write logic.
Bluetooth
Machine learning
TypeScript
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Bluetooth
Machine learning
TypeScript
Stripe
Es6
JavaScript
React Native
Redux
TensorFlow
Mobile App Development
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FiteniumView Project
2019
· Contributed to the development of a high-demand fitness mobile app using React Native, reaching an audience of 50k+ users.
· Utilized A...
· Contributed to the development of a high-demand fitness mobile app using React Native, reaching an audience of 50k+ users.
· Utilized Apollo Client and GraphQL's flexibility to fetch precise data, reducing over-fetching and minimizing network load.
· Improved development workflow and collaboration by adopting Git Flow within the team.
Node.js
Git
Es6
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Node.js
Git
Es6
JavaScript
React Native
GraphQL
Apollo
Mobile App Development
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