Andrii P. Profile

5.0

(2 건의 리뷰)

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님에 대한 고객님의 추천 절차가 모두 완료되었습니다.

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원인을 알 수 없는 문제가 발생하였습니다. 현재의 페이지에서 다시 읽기 버튼을 클릭하신 후에 재시도하여 주시기 바랍니다.

이메일에 대한 인증 절차가 완료되었습니다.

$30 USD / 시간

chernihiv,

ukraine

$30 USD / 시간

현지시간은 3:06 PM입니다

8월 18, 2015에 가입했습니다

0 건의 추천

Andrii P.

@prokhorenko

5.0

(2 건의 리뷰)

3.9

100%

$30 USD / 시간

chernihiv,

ukraine

$30 USD / 시간

67%

작업 완료

100%

예산 준수

100%

기한 준수

해당 사항 없음.

재고용률

SR Software developer

Worked with LG, Qiwi, Amway etc. I never send cover letters if cannot start project immediately. I never apply for job I am not fit for. I never send template cover letters. I never ignore best possible solutions if I see any. Experienced software designer and developer with zero history on freelancer.com. Create applications and designs of different complexity. My mission: to set a new level of quality for software development on the global market. My values: • Be responsible. • Be organised. • Be better. My service: • Full process software design and development (consists of 8 steps) from idea & strategy to release and optimisation. • Support your product with new features, updates and bug-fixes. • Consult you on software design and development. Devices: • handset • tablet • watch • TV • WEB Type of experience: • E-commerce apps. • SaaS platforms. • Serverless mobile projects. • Booking apps. • Taxi apps. • Social medias. • Device trackers. • Fitness apps. • Event apps. • Passport readers. • And more...

Android Developers 분야의 전체 프리랜서 확인 (대상 국가: Ukraine)

직업에 관해 Andrii P.님에게 연락해보세요

채팅으로 자세한 내용을 논의하려면 로그인하세요.

포트폴리오

Project goals:

- Develop android app for showcase that displays information about electronics.
- Program would be used in a show on tablets and handsets to showcase info about sold electronics.
- As visitors commonly mess around devices, taking pictures and doing other things - disable any chance of leaving the main screen of the app.

Project solutions:

- Developed an application that shows data in WebView.
- The app is impossible to quit.
- When the device is rebooted - the application is automatically started.

LG-PC Showcase. [Not Closable]

Project goals:

- Develop 3 android applications in a short time period for the upcoming event.
- First app used for scanning tickets on entrance.
- Second app used for leaving outwear in the wardrobe.
- Third app used is a buying app that allows you to buy real goods for virtual currency.

Project solutions:

- Quickly developed UI design.
- Provided NFC and QR entrance feature and wardrobe features.
- Enabled fully offline support for unstable network connection issues.

Qiwi Ticket scanner, Online Market, Wardrobe manager

This application was created for an event held by Amway company. It checked participants’ badges. The application uses NFC technology and gives an ability to read the status from badge as well as write a new one on it. The main feature of the app is a resistance to weak connection and it fully works in offline mode.

OS: Android
MIN OS version: Android 4.4
Hardware requirements: Smartphone with Android OS and NFC chip.

FEATURES:
- Scanning badges with NFC.
- Checking availability of a participant for an event.
- Check if the participant has entered an event.
- Creating new badges for participants.
- Searching for participants and browsing their statistics of visiting different events.
- Full usability of the app in offline mode.

Amway NFC

Project task/challenge:

- Develop extension application for Cameraless app that enables user to block camera and microphone.
- Analyse reports, fix critical issues and crashes, that lowered client’s audience activity and income.
- Whole partnership lasted one year.

Project solutions:

- Redesigned app
- Integrated new languages
- Worked with android widgets
- Integrated Crashlytics
- Reorganised application’s architecture and refactored 70% of its code
- Many bugs fixed
- Updated for newer android OS versions
- Added mic blocking feature into the new app.
- Cameraless app has more than 100k downloads and 4.2 rating
- New mic-blocking app has more than 10k downloads and 4.1 rating

Urls:

https://play.google.com/store/apps/details?id=com.manyera.simplecameradisable
https://play.google.com/store/apps/details?id=com.camerablocker.cameraandmicblocker

100000+ downloads on Play Store. Camera and Mic blocker.

Project task/challenge:

- Design and developer application for Android, iOS providing back-end system on Node.JS
- Uber-like project that connects those who want to learn how to drive vehicle and instructors.
- Integrate account, driving, booking with online payment features.

Project solutions:

- Planned for next 6 months.
- Designed system architecture.
- Developed 3 applications (android, iOS, node.js)
- Integrated Stripe, Google Maps, Facebook, Google APIs
- Developed multiple complex features

Url: https://play.google.com/store/apps/details?id=com.pmv.easylicense

Uber-like platform. Easy-licenses MVP

Project task/challenge: develop mobile application android platform having UI design templates and server API documentation.

Project solution:

- Precisely depicted design templates
- Provided UI rendering from server
- Enabled offline-first mode caching photo and video content
- Worked in a fragmented team.

News Media Portal - FootballHD

LG-PC Showcase. [Not Closable]

Qiwi Ticket scanner, Online Market, Wardrobe manager

Amway NFC

100000+ downloads on Play Store. Camera and Mic blocker.

Uber-like platform. Easy-licenses MVP

News Media Portal - FootballHD

리뷰

수정 사항에 대한 저장 완료

현재 1 ~ 2 번째 리뷰 표시 중(전체 2 건)

리뷰에 대한 필터 유형:

5.0

$444.00 USD

Fix my android app from API level 26 to API level 28 and help me upload to google play store as successfully.

He is professional guy , and high skill . I recommend for you all .

Java

Mobile App Development

Android

Android Wear SDK

Pony W.

@ponyverygood

•

4년 전

5.0

$750.00 USD

NFC pasport scanner app IOS and Android

Very professional developer. Knows what he is doing. Nice guy as well.

Mobile App Development

iPhone

Android

Software Architecture

Andy K.

@leadincentive

•

4년 전

경력

SIMPROK

11월 2017 - 현재

Evolution of Simprok Studio that is focused on Mobile services. My major role is to control the quality, create new technological solutions and make sure my clients and partners are satisfied with the job we do.

Simprok Studio

3월 2017 - 10월 2017 (7 , 1 )

Simprok Studio is a local mobile/web studio that develops wide-range of web-sites and mobile apps using different approaches specifically to each client. I was hired as a CEO in order to organize company work and increase income, what I managed to do for the studio. I acquired business and management skills as well as deep understanding of a specific product value on the market and how to focus on that in order to satisfy the audience and increase income.

Freelancing

11월 2016 - 3월 2017 (4 , 1 )

Worked as Android and iOS developer for local businesses and out of Upwork projects. Developed applications from scratch. Often had to take a position of team-lead and client-consultant.

교육

Bachelor's degree

Chernihiv State Technological University,

Ukraine

2012 - 2016

(4 )

자격증

Oracle

2017

Demonstrates basic knowledge of the Java programming language including web, mobile and standard edition (SE), as well as the basics of UML object modeling language. Validation of certificate can be seen on my Upwork profile page: https://www.upwork.com/fl/andreyprokhorenko2