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  • $50 hourly
    • 5.0/5
    • (16 jobs)
    I am a highly skilled Android Mobile, Android TV and AOSP expert with a strong background in leading teams, managing projects, and delivering high-performance Android solutions. With 12+ years of experience, I specialize in: ✅ Android App & System Development – Building and optimizing apps for mobile devices, Android TV and embedded Android solutions. ✅ AOSP Development – Customizing and optimizing Android source code, modifying system components, and integrating new features into Android frameworks. ✅ Team Leadership & Management – Leading Android teams, setting goals, managing sprints, and ensuring timely project delivery. ✅ Android System Customization – Modifying system UI, freeform windows, boot processes, and security mechanisms. ✅ Platform Development (AmLogic, Rockchip, Qualcomm, etc.) – Working on embedded Android platforms, STBs, and custom ROMs. ✅ CI/CD & Automation – Setting up build pipelines, automated testing, and release workflows for smooth deployments. 💡 Why Work With Me? 🔹 Proven track record of leading teams and delivering high-quality Android projects. 🔹 Strong problem-solving skills in debugging, performance optimization, and low-level Android development. 🔹 Experience in managing cross-functional teams, collaborating with designers, and aligning development with business goals. 🔹 Passionate about innovation, efficiency, and creating scalable Android solutions. 📩 Let’s build the future of Android together! Contact me to discuss your project.
    Featured Skill Bash
    Android App Development
    AOSP
    Unity
    Java
    Kotlin
    Unix
    Android
    C++
    C#
    Python
    Windows Forms
    Android SDK
    Android NDK
    C
  • $35 hourly
    • 5.0/5
    • (198 jobs)
    Ever since I was a kid, I've been fascinated by computers. I was introduced to Linux almost 15 years ago, and that was the time I discovered my first true passion.. I worked as a software developer (iOS - Swift) and Linux system administrator, but I wasn't satisfied with neither developing corporate/commercial applications, nor repeating same routines like adding/removing users, setting up VPSs, configuring programs following the same conventions.. I needed something to satisfy my passion for creativity and problem solving/algorithmic/programmatic thinking, but that is still related to Linux.. Enter Bash, an amazing way to interact and utilize full potential of your Unix OS in a totally programmatic manner.. I've been perfecting my Bash skills for over 5 years now, and I have quite a lot of complex projects, successful jobs and happy clients to support that.. I'm also quite proficient with Python as well, but given my stand on mainstream appliances, I'm only interested in jobs utilizing core principles, I DON'T have any "domain-specific" skills, so please DON'T contact me about AI/Machine Learning/Trading/Full stack/bot automation etc, only basic python skills.. That being said, if you're looking for a Linux expert who thinks of Bash as a programming language and vim as an IDE, feel free to reach out and I'd be happy to provide my services! :)
    Featured Skill Bash
    Unix
    Vim
    Linux
    Awk
    Unix Shell
    Regex Writing
    Bash Programming
    Git
    Python
  • $28 hourly
    • 5.0/5
    • (12 jobs)
    AWS | Linux | Docker | CI/CD | Automation | Terraform Greetings! I'm Filip, a seasoned DevOps engineer dedicated to enhancing development processes and efficiency. I specialize in collaborating seamlessly with development teams, ensuring projects run smoothly while aligning perfectly with your business objectives. Currently focusing on saving your business precious resources while providing seamless cloud experience. Why consider me: Proven Track Record: I have a history of optimizing DevOps processes for clients, resulting in faster delivery, fewer errors, and increased efficiency. DevOps practices: Bridging development and operations for seamless integration, I excel at creating and maintaining robust CI/CD pipelines, enabling swift and reliable software delivery. AWS Experience: I've worked with clients worldwide, adapting to diverse cultures and requirements. Infrastructure optimization, scaling procedures and cost reductions are my areas of expertise.
    Featured Skill Bash
    Prometheus
    System Deployment
    GitLab
    DevOps
    Kubernetes
    Linux
    Python
    CI/CD
    Terraform
    Amazon Web Services
    Docker
  • $80 hourly
    • 5.0/5
    • (19 jobs)
    * 10 years of writing performant and reliable C++ code * 3 years of experience with Golang * Good experience in developing desktop applications employing GPU and VR capabilities * Ability to debug complex scenarios and work with legacy code without breaking anything * Fluent English
    Featured Skill Bash
    Unity
    TypeScript
    Qt Framework
    C
    Node.js
    Python
    MongoDB
    C#
    C++
  • $50 hourly
    • 5.0/5
    • (7 jobs)
    As a seasoned web developer with six years of front-end experience, I pride myself on staying abreast of the latest technologies for creating cutting-edge websites and web applications. My commitment to delivering pixel-perfect and fully responsive layouts ensures a seamless user experience across all devices. I was inactive on UpWork for 4 years and I want to get back to the platform. Don't hesitate to message me, I'm opened for communication.
    Featured Skill Bash
    npm
    WordPress
    Docker
    TypeScript
    CSS 3
    HTML5
    Git
    Vue.js
    SCSS
    HTML
    Bootstrap
    JavaScript
    React
  • $70 hourly
    • 5.0/5
    • (2 jobs)
    - PHP solutions & developement - Full stack - WordPress plugin, theme developement - JS & React development - Node - Website performance optimization - SEO optimization - Linux server admin (bash, Cpanel, Plesk) - Docker, AWS - MySQL - C++, Python, C, VHDL... - 20+yrs of programming, 15+ yrs in industry
    Featured Skill Bash
    Plesk
    PHP
    WordPress Bug Fix
    Node.js
    Docker
    Laravel
    React
    MySQL Programming
    Cache Management
    Custom PHP
    C++
    JavaScript
    CSS
    WordPress Plugin
  • $38 hourly
    • 4.9/5
    • (2 jobs)
    I’m a developer with experience in building CLI & GUI desktop applications for small and medium sized businesses. System software, desktop apps, cross-platform applications - that's all that I've been developing for more than 15 years.
    Featured Skill Bash
    Driver Development
    Bash Programming
    Embedded Linux
    Boost
    Network Software
    C
    Qt Framework
    C++
    Desktop Application
    Linux
    Python
  • $40 hourly
    • 4.9/5
    • (22 jobs)
    - Core VoIP development (embedded platforms) - VoIP systems & Appliances customization (Asterisk & FreePBX / Elastix / ViciDial, Freeswitch & FusionPBX) - SIP routing, hands on experience - over 10k calls per day (or 50+ concurrent calls) - vast knowledge of backend programming languages (C++, Perl, Python, Bash, Lua, PHP, MySQL stored proc) - Linux Security & Intrusion detection
    Featured Skill Bash
    FreePBX
    Automatic Speech Recognition
    Kamailio
    Linux System Administration
    WebRTC
    Project Management
    VoIP Administration
    Asterisk
    Perl
    PHP
    Python
    MySQL
  • $25 hourly
    • 5.0/5
    • (38 jobs)
    Expert DevOps and Full Stack Engineer with More than 5 years of experience as a Cloud Architect. DevOps expert with a focus on deploying cost effective microservices based solutions in the cloud and local machines ,that can meet the demands of your application while being able to scale. My ability to not only deliver on solutions but also interact like a pro in customer facing situations, makes me an ideal part of any clients team. Whether you need to migrate your workloads to the cloud, optimize your application, well-architect highly-available cloud infrastructure, or automate pipelines and deployments, I have the experience and expertise to help. With most of my projects, I am responsible for everything from ground up. This, of course, includes the development lifecycle, automated release pipelines, automated deployments, version control, and Infrastructure-as-Code. I have vast experience with designing and developing system architectures in Amazon Web Services, Microsoft Azure, and Google Cloud. Have knowledge of technologies which include Docker, Kubernetes, ECS, Azure, Jenkins, Elasticsearch, RDS Aurora, and Terraform, Cloudformation, I am also experienced in Azure devops , Codepipeline, Codebuild, and Ansible.
    Featured Skill Bash
    Google Cloud Platform
    Application Release Automation
    Jenkins
    VMWare
    CentOS
    Server
    Ansible
    Terraform
    Kubernetes
    Azure DevOps
    CI/CD
    Docker
    Amazon Web Services
    System Administration
    Python
    Network Administration
    Ubuntu
    Apache Administration
    Linux System Administration
    NGINX
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    I'm Embedded Software Engineer skilled in C, C++, Bash, and Python. My expertise is 4 years and includes: Developing software for Linux (both kernel-level and user-level) Designing QT GUI apps for Linux Developing firmware for custom boards based on STM32, NRF528XX, ESP32, ESP8266, Atmel 8-bit AVR, ARM Cortex-M chips, etc
    Featured Skill Bash
    Network Administration
    UART
    ARM Cortex-M
    Docker
    Qt Creator
    Internet of Things Software
    Embedded Application
    Embedded C
    C++
    Python
    Raspberry Pi
    STM32
    Arduino
    Embedded Linux
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    Experienced software developer with a strong DevOps background, many years of expertise in creating robust and scalable web applications. I thrive at the intersection of code and infrastructure, adept at optimizing software development processes for efficiency, reliability, and security. My passion for innovation has led me to stay at the forefront of technology trends, ensuring that my projects are always cutting-edge. Communicative, able to adapt quickly, proactive, everlasting initiative for research, learning and self improvement.
    Featured Skill Bash
    SaaS Development
    Ecommerce
    Virtualization
    JavaScript
    Architectural Design
    AWS Development
    Linux
    SQL
    PHP
  • $25 hourly
    • 5.0/5
    • (16 jobs)
    IT enhusiast,always ready for challanges ,learning and fun! Interested in QA / Software development and test automation. Familiar with Ruby, JavaScript and Java technologies. I like open source, Linux and server side technologies. KISS is my favourite principle. Learning GoLang these days... I like big and complex things cause they keep me not bored , if is challanging than there can no be lack of fun.
    Featured Skill Bash
    Linux System Administration
    Web Service
    Issue Tracking System
    System Administration
    Software Debugging
    Automated Testing
    Software QA
    Ruby
    Selenium WebDriver
  • $15 hourly
    • 5.0/5
    • (3 jobs)
    With 3+ years of experience in the QA field, I am looking for employment. I am self-motivated and enthusiastic worker with vast experience in many different fields. Bringing forth a proven track record of achievement and a reputation for positive collaboration. Confident, hard working, and committed to seeing results in whatever position I am in. Reliable and dedicated to finding a place that will benefit from my superior skill set and energetic drive. 𝗤𝗔-𝗿𝗲𝗹𝗮𝘁𝗲𝗱 𝘁𝗼𝗼𝗹𝘀, 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗮𝗻𝗱 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵: • Jira ( have experience with Jira + Xray integration as well ) • Monday • Shortcut • Postman 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵: • selenium with java • playwright with cucumber • cypress 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵: • C# (MVC, .NET Core) advanced • JavaScript (native, React, Vue) intermediate • TypeScript (Angular) advanced • Python (mostly scripting) intermediate • MySQL advanced • PHP (basics) beginner
    Featured Skill Bash
    QA Testing
    Software Testing
    Manual Testing
    Jira
    JavaScript
    Python
    SQL
    Selenium
    Software QA
    QA Engineering
    Web Testing
    Postman
    Fiddler
  • $45 hourly
    • 0.0/5
    • (0 jobs)
    ABOUT ME Dedicated and forward-thinking professional with a strong willingness to embrace innovations and a keen desire for continuous professional advancement. I thrive in dynamic environments that challenge the status quo, and my passion for staying at the forefront of industry trends drives my commitment to ongoing learning. EDUCATION Secondary school: 4 year technical school “ETŠ – Nikola Tesla” University of electrical engineering: Engineer of computer technologies EXPERIENCE [2009-2016] GSM 3G Company d.o.o. (Serbia, Belgrade) FULL-STACK WEB DEVELOPER JS(VanillaJS, jQuery, React, Redux), PHP, [2016-2022] Compass Holding LLC, (Chicago, IL, USA) Team Lead / FULL-STACK WEB DEVELOPER JS(TypeScript, React, Redux, MaterialUI, Primereact), NodeJS, Go, MongoDB, PostgreSQL, Flutter/Dart [2022-2023] Comdata d.o.o. (Serbia, Novi Sad) FRONTEND DEVELOPER JS(TypeScript, React, Redux, MaterialUI) [2023-2024] Aphex Media Limited (Malta) Team Lead / FULL-STACK WEB DEVELOPER JS(TypeScript, Vue, Pinia, Vuetify, PrimeVue), NodeJS, MongoDB, CI/CD, Docker COMPUTER LITERACY OS: Linux(CentOS, Alpine, Ubuntu) FRONTEND: HTML, CSS, JavaScript, TypeScript Libraries: React, NextJS, React-Query, Redux, MaterialUI, PrimeReact, Vue, Vuetify, PrimeVue BACKEND: NodeJS, Go(Golang), PHP Frameworks: Express, Gorilla/Mux, Codeigniter Databases: Sql(PostgreSQL, MySql), NoSql(MongoDB) Other: RabbitMQ, WebSockets Mobile Development: Flutter/Dart, React-Native DevOps: Ansible, GitLab, GitLab-Runner (CI/CD), Docker, Docker-Composer, Nginx, Apache, Shell/Bash, AWS (EC2, S3, SES) Other capabilities: Git, Webpack, Unit Tests(Jest/Mocha), E2E Tests(Jest & Puppeteer), Storybook, TypeDoc
    Featured Skill Bash
    Bash Programming
    MySQL Programming
    CI/CD
    GitLab
    Git
    Docker
    PostgreSQL
    MongoDB
    Node.js
    React
    JavaScript
    CSS 3
    HTML5
  • $15 hourly
    • 5.0/5
    • (8 jobs)
    I am a web developer experienced in building websites, especially for small and medium businesses. I am experienced in HTML, CSS, JavaScript and Java.
    Featured Skill Bash
    R Shiny
    Git
    webpack
    Tidyverse
    ggplot2
    JavaScript
    Java
    HTML
    Bootstrap
    CSS
    Google Sheets
    SQL
    Data Analysis
    R
  • $25 hourly
    • 4.2/5
    • (5 jobs)
    💻 Software Engineer with 8+ Years of Cloud/DevOps Experience 🥇 AWS Certified | LPIC Certified ⭐ Top Skills: Cloud Architecture , Network Design , Scripting & Programming , Containers & ECS, EKS , LogicMonitor , Dynatrace , FinOps & Cost Optimization, Azure Cloud 🔧 Operating Systems: Linux & Windows ⚙️ Scripting: Terraform , Bash , Ansible , Python, CDK 🚀 CI/CD: GitHub Actions , GitLab , ArgoCD , Bitbucket 💡 Customer-First Philosophy: I am firmly committed to a customer-first approach, always prioritizing my clients' needs and success. My goal is to deliver solutions that bring tangible value and help my clients thrive! What you'll get when you choose me to work with you: ⭐️ Clear, effective communication ⭐️ Precise, quality recommendations to ensure success for your project ⭐️ A focused, collaborative approach to work with you and your team ⭐️ A no-nonsense, results-focused approach that delivers value to your project 📅 Book a Consultation: Feel free to schedule a call with me to discuss your cloud/DevOps needs, and I’d be happy to consult and help you optimize your solutions! 📞
    Featured Skill Bash
    CI/CD
    Cloud Engineering
    Python
    Terraform
    AWS CloudFront
    AWS Lambda
    Docker
    Amazon RDS
    AWS CloudFormation
    Amazon EC2
    Cloud Architecture
    DevOps
    Linux System Administration
    Ansible
  • $30 hourly
    • 5.0/5
    • (1 job)
    Now I am middle backend developer in Rubylabs Europe Ltd. I was working with payment systems, subscription systems, marketplaces and etc. I can write good quality go code and design your system architecture. I am good in communications and would like to keep in touch.
    Featured Skill Bash
    SwiftUI
    Docker Swarm Mode
    CI/CD
    Docker Compose
    Google APIs
    Apache Kafka
    SQL
    Kubernetes
    Docker
    Ansible
    Redis
    PostgreSQL
    Golang
  • $25 hourly
    • 0.0/5
    • (1 job)
    I'm a versatile developer with extensive experience in process automation, solution management, and cutting-edge AI/ML applications. My expertise spans from traditional DevOps to state-of-the-art neural network implementations. Key Skills and Experience: • DevOps & Automation: - TeamCity Kotlin DSL - Bash, PowerShell - Cross-platform: Windows, Linux, Mac, Android, iOS • Programming: - Python (Django, REST API) - AI/ML libraries and frameworks • AI/ML Projects: - Natural Language Processing (NLP): • Intelligent email management using local LLaMA models and few-shot prompting • Text summarization and contextual example generation for language learning - Speech & Text: • Text-to-Speech (TTS) via OpenAI API • Speech-to-Text (STT) using Whisper/Faster-Whisper - Computer Vision: • Image-to-Text conversion using local LLAVA models and APIs - Video Processing: • Video generation and dubbing • Advanced AI Implementations: - GPU instance management for fine-tuned model deployment - Exploring Retrieval-Augmented Generation (RAG) and vector databases Ready to bring my expertise to your project.
    Featured Skill Bash
    Documentum
    API Integration
    LLM Prompt Engineering
    Prompt Engineering
    Gradle
    CMake
    Kotlin
    Git
    JetBrains TeamCity
    Scripting
    Python
  • $40 hourly
    • 0.0/5
    • (1 job)
    Cloud DevOps Engineer with 10+ years of experience in IT, specializing in cloud automation, hybrid-cloud deployments, and infrastructure as code. I have extensive hands-on expertise in Azure services, leveraging tools like Terraform, ARM templates, and Ansible to design scalable, secure, and reliable cloud infrastructures. I’m proficient in automating complex workflows using Python, Bash, and PowerShell, with a proven track record of implementing CI/CD pipelines that optimize deployment processes. I hold a Master’s degree in Computer Science, specializing in Security and Network Engineering, along with multiple Azure certifications. As a results-oriented professional, I thrive in collaborative environments where operational excellence and business alignment are key. I am passionate about adopting new technologies to continually drive efficiency and am committed to fostering inclusive, knowledge-sharing teams while delivering solutions that meet both performance and security standards.
    Featured Skill Bash
    Microsoft Windows PowerShell
    Python
    Ansible
    Terraform
    Kubernetes
    Docker
    DevOps
    CI/CD
    Azure DevOps
    Microsoft Azure
    Computing & Networking
    Cloud Computing
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    Software development engineer with 4 years of experience. Proficient in web development, covering server-side (Node.js) and client-side (React) design, database architecture, and testing methodologies (unit testing, integration testing, and end-to-end testing). Skilled in DevOps and Docker, have extensive hands-on experience with CI/CD (Azure Pipelines, GitHub Actions, Jenkins). Follow modern development methodologies (Code Review, Scrum, Agile). Strong communication and collaboration skills. Always looking for ways to make things better.
    Featured Skill Bash
    Git
    Docker
    Cypress
    Jest
    Sequelize
    SQLite
    PostgreSQL
    React
    ExpressJS
    Node.js
    Microsoft Windows PowerShell
    Python
    TypeScript
    JavaScript
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    I'm a web-developer experienced in building websites for all-sized businesses. I can work with every framework or technology on which your website is built
    Featured Skill Bash
    SOAP
    Python
    Linux
    Git
    Vue.js
    Bootstrap
    MySQL
    Docker
    HTML
    CSS
    JavaScript
    Laravel
    Symfony
    PHP
  • $13 hourly
    • 0.0/5
    • (0 jobs)
    I am an MSc educated Software Engineer programming since 2015 and, a full-time Software Engineer at Sokraft since Feb 2020. Tackled different and diverse challenges and acquired a breadth of knowledge in several domains of software engineering. My expertise extends to designing and structuring applications with frameworks like Angular, React, and React Native, and deploying them using tools like Nginx, Docker, and AWS. I enjoy automating processes and implementing efficient solutions for a wide range of problems. Always looking for new and interesting challenges.
    Featured Skill Bash
    Docker
    FastAPI
    Scripting
    Spring Boot
    Keras
    Deep Learning
    Linux
    Python
    Angular
    React
    React Native
    .NET Core
    Java
  • $15 hourly
    • 0.0/5
    • (1 job)
    Long-time terminal user with experience in development and operations, my journey started by following "hacking" tutorials about making the matrix in a terminal as a kid, now I'm a full-fledged Linux system administrator and programmer. I'm a person who likes to tinker with software, servers, services, etc. IT is both my job and hobby, I often experiment and make tools and programs for myself, I have a passion for optimization in Python and C, I strive to understand what goes on at the lower level. Aside from IT I like many different things: anime, games, music, science, history, philosophy and I also like to do martial arts and read sometimes.
    Featured Skill Bash
    Software Development
    Technical Support
    Node.js
    Cloud Computing
    Terraform
    Amazon Web Services
    AWS Lambda
    Front-End Development
    MySQL
    C++
    C
    JavaScript
    Linux
    Python
  • $17 hourly
    • 0.0/5
    • (0 jobs)
    I can automate routine tasks on web sites. Or I can automate the test flow of your big application written on any language. I can also help in Web Development with Python. Also I enjoy building custom notification services for any task you have - from recent news influencing Crypto market to soil humidity level of your room plants. Anything!
    Featured Skill Bash
    Automation
    Git
    Quality Assurance
    Web Development
    Gauge
    SQL
    Python
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