Hire the best Socket Programmers in Ukraine

Check out Socket Programmers in Ukraine with the skills you need for your next job.
  • $35 hourly
    👋 Seasoned iOS Developer with 7 years of proven experience in mobile app development. Bluetooth | BLE Expert, BLE certified. PRIMARY SKILLS: - Swift, Objective-C; - SwiftUI; - REST API, Web Sockets; - CoreData, Realm, Firebase; - RxSwft; - Google (login, analytics, map, places); - Facebook, VK, LinkedIn (login); - CI/CD (TeamCity); - Unity integration; - Fabric, Crashlytics, Google Analytics, OneSignal, Fyber, AppsFlyer, Firebase, Flurry, mailcore2-ios; - Bluetooth: BLE, GATT server and client, beacons (eddystone, IBeacon); - In-App Purchases (consumable, auto-renewable subscriptions); - Deep links, dynamic links. I am working on Upwork as an independent freelancer and under the CitrusDev Upwork agency as well. Will send a detailed CV upon request.
    vsuc_fltilesrefresh_TrophyIcon Socket Programming
    Bluetooth LE
    Game Development
    Google Maps API
    RxSwift
    iOS Development
    Objective-C
  • $35 hourly
    I'm iOS developer since 2012 and over the last years I've created different types of successful apps. Worked with almost everything that iOS/MacOS provide for me as for developer. Partial list of functionality that I worked with: - Social networking - Photo/video editing (native filters and custom GPU shaders) - GPS based services (tracking) - Google/Apple maps - Bluetooth Low Energy (BLE) - eSIM integration - Google APIs integration - Real time messaging (tcp/udp sockets) - Encryption/decryption (elliptic curve) - VPN (ikev2/ovpn/wireguard/pptp/l2tp + obfuscation to avoid DPI) - XRay/VLESS/XTLS/Reality - ShadowSocks (TCP/UDP) - Data streaming (tcp/udp sockets) - Analytics (AppsFlyer/Adapty/Amplitude/Facebook/Firebase/RevenueCat) - Payment systems integration (Stripe and many others) - NFT (OpenSea integration) - Web3 (Solana smart contracts) Experience with AI: - ChatGPT (v3.5, v4) - Training custom GPT models (pre-trained model which can act like support or sales manager on your web site) - Stable diffusion (generating images/animations) - Editing existing image using text/voice prompt - Identifying objects from photo/video - Voice assistant (audio/text) And much more others. For Android mobile apps development and delivery, I work in a team Kotlin developers, also PHP/Node.js/Vue.js/React/C# for desktop/web development. This allows my clients to keep all the development in one hands with one responsible person. * I am a self-motivated person. Able to reach deadlines at the time and work either independently or in a team. * Responsible and result-oriented. * I'm good at writing clean, reusable code and keen on mobile development no matter is it a working hour or not. * Great communication skills. I have fluent English, Russian. * I always try to keep myself in a positive mood no matter what, stick to logic thinking, and desire to learn something new. * Have an eye for details, always achieving a good quality of work.
    vsuc_fltilesrefresh_TrophyIcon Socket Programming
    Objective-C
    Real Time Stream Processing
    Stripe SDK
    Twilio API
    Firebase
    Background Music
    Realm Database
    Swift
    Cloudflare
    iOS Development
    GPT-3
    iOS
    VoIP
    DigitalOcean
    Push Notifications
  • $77 hourly
    I have a 15+ years reverse engineering experience. My experience includes: - reversing of Windows/Linux/OS X/Android/iOS applications - almost every debugger/decompiler: IDA/Hopper/lldb/etc. - reversing data formats and network protocols - modifying, patching and adding features to compiled code - creating emulators - etc. I can create software but I'm only interested in Reverse Engineering jobs here on Upwork.
    vsuc_fltilesrefresh_TrophyIcon Socket Programming
    Data Visualization
    Encryption
    Reverse Engineering
    C
    Automation
    C#
    Cryptography
    Assembly Language
    Trading Automation
    NumPy
    C++
    Java
    Python
    pandas
  • $50 hourly
    I'm full-stack developer, specialized on advanced web technologies with good communication skills. I have an experience of 7+ Years in Web development since 2011. Looking for Python/Django projects. I'm able to work with back-end same as front-end using my skills in: python, django, mysql, postgresql, javascript (angularjs, reactjs, extjs, raphael, d3js and etc), HTML5, CSS. I'm strong in math and algorithms. I have a solid experience working in team.
    vsuc_fltilesrefresh_TrophyIcon Socket Programming
    Apache Spark
    Apache Airflow
    AWS CloudFormation
    AWS Fargate
    AWS Lambda
    Databricks Platform
    Bioinformatics
    Django
    Database
    Python
    JavaScript
    CSS 3
    React
    HTML5
  • $20 hourly
    Middle Python Developer. Areas I'm proficient in : Data Extraction, Data Processing, Visualization, Automation and Back End Development (Python).
    vsuc_fltilesrefresh_TrophyIcon Socket Programming
    Data Mining
    API
    Scripting
    Database Programming
    Automation
    Jupyter Notebook
    Data Scraping
    Python
    Selenium
  • $30 hourly
    Experienced in designing and developing application, system, and server software. Programming Languages: Golang, C, C++, Dart, Java, Object Pascal. Databases: PostgreSQL, SQLite, ClickHouse, MS Access. Technologies: Flutter, Android, gRPC, Protobuf, Nats, Redis, REST, JSON, Cocos2d-x, Spring, JPA/Hibernate, TCP/UDP Socket.
    vsuc_fltilesrefresh_TrophyIcon Socket Programming
    Cocos2d
    JSON
    REST API
    Android App Development
    Redis
    SQLite
    PostgreSQL
    Object Pascal
    Java
    Dart
    Flutter
    C++
    C
    Golang
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