Oleksandr S. Profile

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5.0

(5 건의 리뷰)

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$30 USD / 시간

kharkiv,

ukraine

$30 USD / 시간

현지시간은 5:08 PM입니다

1월 24, 2020에 가입했습니다

3 건의 추천

Oleksandr S.

@oleksandrshiyan

5.0

(5 건의 리뷰)

5.6

86%

$30 USD / 시간

kharkiv,

ukraine

$30 USD / 시간

100%

작업 완료

100%

예산 준수

100%

기한 준수

해당 사항 없음.

재고용률

Web & Mobile Development

I started Web Application development before 8 years and I have 6 years of experience for Android & iPhone. I have worked in this field with my company SIGMA and now as you can see, I am looking for a long term relationship client here. I have already provided the best quality to many customers, and it is my development principle to steadily strive to provide better quality along with their business success. I have an excellent team including good Designer and Solution developer and React & Native Android, iPhone developers. I have experience as a Manager many years and I focus on creating code that is easy to read, maintain, and test to optimize the clients' and developers' experience and the apps themselves. I am hoping to succeed customer's ideas always. I have core skills as below. * Android Java, iPhone Swift for Mobile Application. * Admin Panel & Backend API with PHP, JavaScript, jQuery, HTML5, CSS3, Bootstrap4. * MVC framework - CI, Laravel, WordPress theme & plugin development, Magento. * MySql, Sqlite, Oracle, MongoDB, Angular, Node. I will assist a terrific solution to you always. Thanks and Regards.

Mobile App Developers 분야의 전체 프리랜서 확인 (대상 국가: Ukraine)

직업에 관해 Oleksandr S.님에게 연락해보세요

채팅으로 자세한 내용을 논의하려면 로그인하세요.

포트폴리오

Everyone can join as Customer or Seller and they can receive High quality Video Service and Safety payment service.
App's features :
1. Powerful Timezone system
When buyer book a service, he can book feel free with his current time without time convert.
Seller's available time is converted as Buyer's current time automatically in app.
Also, app business Closed day and already booking time is not available for current buyer.
2. Agora Vidoe Service including Call & Live streaming.
3. Stripe payment integration.
4. Firebase Chat & Email notification.
5. Experienced UI/UX for customers.
https://learnme.live

Freelancer Audio Video Conference App

The app is aimed at users whose age and gender is not relevant is. The app is intended to inform users about reported jobs.
The app user can the job report by app and information in the app and alarm / push notifications about reported and nearby places received. Messages can be rated by other users with relevance points.
The app users can also create and comment on posts.

Dog Hazard APP

This sites is Mobile friendly and responsive sites.
This sites based on HTML5, CSS3, jQuery, javascript, WP Theme & Plugin.
And this sites in integrated on Mobile App.

Web site Design & Development

⭐ Clean and neat design with a fresh and intuitive interface
⭐ 5 different theme colors
⭐ Reliable and accurate weather forecast
⭐ More than 1 million cities to get local temperature
⭐ Worldwide rain radar
⭐ Hour-by-hour weather forecast
⭐ 5 day weather forecast
⭐ 16 day weather forecast
⭐ Real-time local temperature checker & live local weather
⭐ Access to more than 7,000 webcams all around the world
⭐ Bookmark favorite cities and locations
⭐ Check UV index
⭐ Worldwide weather radar
https://play.google.com/store/apps/details?id=nl.vappz.Weather

Weather App

https://play.google.com/store/apps/details?id=com.taxi.template

Taxi App ( Finding a Driver )

1. Various collection of professional and beautiful poster templates
2. High-level customization support
3. Cool sticker collection with adding your own option
4. Add text with multiple fonts and text effects
5. Change background from gallery or from background collection
6. Easy to use
7. Autosave your work
8. Multiple layers
9. Share on social media

Social Media Design & Development

Freelancer Audio Video Conference App

Dog Hazard APP

Web site Design & Development

Weather App

Taxi App ( Finding a Driver )

Social Media Design & Development

리뷰

수정 사항에 대한 저장 완료

현재 1 ~ 5 번째 리뷰 표시 중(전체 5 건)

리뷰에 대한 필터 유형:

5.0

$630.00 AUD

Need ios developer for instagram photo/video download app -- 2

It was great working with Oleksandr, he really goes out of his way to make you happy and make your project work. He is very patient and will always try and find a resolution to any problem. Will definitely work with him again!

Mobile App Development

Kian V.

@kian73

•

4년 전

5.0

$850.00 USD

server and back-end developer

He provided perfect project for my requirements. Really he have rich idea and expertise old experience. Although there is more additional requirements but he worked perfectly. I will work with him for a long time.

PHP

Java

Linux

Software Architecture

MySQL

Khoseeh E.

@khaled4eid

•

4년 전

5.0

$3,300.00 USD

Freelancer Audio Video Conference App

It was an absolute pleasure to working with Olek. He is professional, extremely knowledgeable and brought in rich ideas to the project, while seeing my vision and being able to implement it. One of the best developers I've worked with. Surely I will work again.

Mobile App Development

Video Services

iPhone

Android

Payment Gateway Integration

Brandon G.

@NAM1

•

4년 전

5.0

€1,200.00 EUR

Create Android app (native)

He met my requirements with a wealth of ideas at all times with practical experience and communication working in a local company. I was very happy and I will definitely hire again.

Mobile App Development

Android

Reifegerst A.

@infinityevent

•

4년 전

5.0

$50.00 USD

Install Payment Gateaway to My Wordpress Site

Frontend part of the custom payment system integration to my wordpress theme. He was succesful doing so.

PHP

JavaScript

Sinem D.

@trainasia

•

4년 전

경력

sigma

4월 2016 - 12월 2019 (3 , 8 )

The Ukrainian IT industry is growing by around 25,000 - 30,000 specialists per year at the moment, but with only 16,000 graduates from university. I have learned that Ukraine’s developers have helped to build Ford’s in-car infotainment systems, Nokia’s customer retail experience. Talking to experts in the field, I have started to development Web platform, and I thought about Mobile too. So I have assisted in this field with my company SIGMA. Thanks for your attention.