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Top freelance Ubuntu developers available to hire

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Freelance Ubuntu Developer - Olamide Soyoye
Freelance Ubuntu Developer5.0 (379 reviews)

As a seasoned engineer with over five years in complex software systems across multiple industries (such as Logistics systems, HealthTech, EdTech, among others), I bridge the gap between complex technical challenges and accessible solutions. My expertise in cloud-based applications isn't just about writing code, it's about making technology work for people. Whether you're struggling with debugging code, designing efficient algorithms, or navigating complex system architectures, I've been in your shoes. I've developed enterprise applications from the ground up and guided hundreds of learners through challenges ranging from basic syntax errors to advanced architectural decisions. **What sets me apart? I don't just solve problems, I help you understand them. My approach combines hands-on engineering experience with a talent for explaining complex concepts in straightforward terms. From untangling complex code issues to optimizing system performance, I translate technical challenges into clear, actionable steps**. My greatest achievement isn't the systems I've built, it's watching my mentees transform from curious beginners to confident professionals. This journey has sharpened my ability to meet you exactly where you are—whether you need an expert to help resolve a persistent bug or a patient guide through new programming paradigms. **Let me help you turn technical obstacles into opportunities for growth.**

Freelance Ubuntu Developer - Alok Agarwal
Freelance Ubuntu Developer5.0 (454 reviews)
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I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.

Freelance Ubuntu Developer - Kodaolu Idris Aremu
Freelance Ubuntu Developer5.0 (135 reviews)

Engineer with a strong sense of appealing user interfaces, efficient software design, and outstanding online platforms. I use my stack to create scalable and high-performing web solutions. I am a full-stack software engineer who is passionate about creating amazing products and collaborating with other exceptional engineers to find quick fixes for issues.

Freelance Ubuntu Developer - Kazi Sohan
Freelance Ubuntu Developer5.0 (171 reviews)

I love to teach what I know. I think I can explain things easily with examples. I have been working as a Software Engineer for the last 5 years and have worked with some of the world's most reputed companies like **Open AI, Scale AI, Doloras Lab**, etc as a freelancer.

Freelance Ubuntu Developer - Mohammed Hassan
Freelance Ubuntu Developer5.0 (259 reviews)

With over 15 years of experience across software engineering, architecture, and product leadership, I specialize in building high-performing engineering teams, architecting scalable systems, and driving strategic product delivery. As a Tech Lead and adjunct faculty member, I combine hands-on technical expertise with leadership, mentorship, and education to deliver enterprise-grade solutions while developing the next generation of engineers. Technology Stack: Mobile & Web: Flutter/Dart, React, Multi-tenant Architectures Cloud & Backend: AWS (AppSync, Amplify, Lambda), Firebase, GraphQL, REST APIs Languages: C/C++/C#, Dart, Java, Python, JavaScript/TypeScript Specialized: IoT, Embedded Systems, Edge AI, Information Security Architecture: Clean Architecture, Microservices, Event-Driven Systems Leadership & Roles: Tech Lead / Chapter Lead – Leading cross-functional teams of 8+ engineers Product & Engineering Manager – Driving product strategy and delivery Solutions Architect – Designing enterprise systems and multi-tenant platforms Educator & Mentor – Adjunct faculty + 300+ mentees on Codementor Key Expertise: Teaching computer science fundamentals and advanced topics Leading distributed engineering teams and establishing technical standards Architecting and delivering complex SaaS platforms Strategic product roadmapping and stakeholder management Building developer assessment frameworks and quality systems Mentoring engineers from junior to senior levels Educational Background: PhD Candidate, Computer Engineering (Edge AI Research) Master of Computer Engineering Master of Business Administration (MBA) Postgraduate Diploma, Software Development Skills (UNIX) Bachelor of Computer and Information Sciences Current Focus: Building scalable multi-tenant platforms, AI-driven development workflows, team capability development, and strategic consulting and education.

Freelance Ubuntu Developer - Anubhav Chaturvedi
Freelance Ubuntu Developer

Working as an Independent Contractor, Senior Software Engineer, Tech Content Creator, Corporate Trainer, and Hands-on Instructor for companies and Organizations. I enjoy solving problems, creating solutions as a Technopreneur, helping people, and making an impact. ►Software Development◄ We have delivered Blockchain and Fullstack Apps Solutions [IOS, Android, Web] (POC to MVP to Production App Development) for clients involving domains from Logistics, Real Estate, Fantasy League, and Finance. ►Experience◄ As a Contractor and Consultant for roles like Solutions Architect, Blockchain Engineer (Hyperledger & Ethereum), DevOps & MLOps Engineer including technologies like Kubernetes, Docker, Jenkins, and Azure DevOps for companies and Organizations like Reliance Jio, Oracle, Hitachi, United Nations for 1-year Contract each. ►Corporate Training◄ Have Delivered Training for 20+ Fortune 500 companies like Deloitte, Dell, Vodafone, Infosys, TCS, Redington, Allstate, Mercedes, Comcast, Bank of America, HiMedia, RBI, NPCI, BEL, CGI, Cognizant, Redbus, Sunlife Consulting, L&T. ►Content Creation◄ Worked as a Content Presentor and SME for Unlu.io, Programmer Writer for AMD, and Content Strategist for UpGrad (shooting technical videos with SMEs from Microsoft, Ola, and Walmart), preparing content, and illustrations for Higher Education Learning (Blockchain, ML). Learning Consultant for Emeritus. ►Finishing School Instructor◄ Taught at IIM's (Alteryx, SQL, Advanced Excel) and MICA (Analytics with Knime, PowerBI - 3 credits). Instructor at Globsyn Kolkata (Machine Learning), VJTI Mumbai, UTL, CodeAsylums Bangalore, MITE (Tech finishing schools). ►Education◄ I hold a bachelor's Degree in Computer Science & Engineering from the Maharaja Sayajirao University of Baroda (100 % Scholarship for being in Merit by Gujarat State Govt.) followed by PG Diploma in Applied Statistics from IGNOU. Able to do justice to multiple roles due to participation in extracurricular activities since school days. Was exposed to programming from grade 3, as my dad is a programming and Excel instructor, prepared for exams like IIT-JEE, GATE, NDA SSB, and GSOC, competed in hackathons, and did six internships ranging from a software developer intern at KiVi Health to chief event organizer at ACM IIT-Delhi. I Have published research papers in IEEE with college professors, served as a teaching assistant for algorithms, worked as a sales intern for MyScool Server Linux for education, written content for crash courses, conducted coding boot camps, and served as a QuizMaster.

Freelance Ubuntu Developer - Antoine Guilbaud
Freelance Ubuntu Developer

I have 10 years of experience as a developer and devops. I like sharing my knowledge with people and guiding them to success, and I will be happy to help you with my expertise.

Freelance Ubuntu Developer - Jason
Freelance Ubuntu Developer5.0 (181 reviews)

AI Systems Architect, GTME, CSA, SRE, and Fractional CTO helping organizations leverage custom AI, autonomous agents, and cloud infrastructure to build products faster, automate operations, and scale efficiently. Expert in custom AI model development, fine-tuning, RAG implementations, multi-agent systems, AI-powered workflow automation, LLM integration, cloud architecture, cybersecurity, and high-availability SaaS operations. With decades of hands-on engineering experience and deep expertise in modern AI tooling, I bridge the gap between traditional software engineering and next-generation AI systems. I build production-ready AI solutions that deliver measurable business outcomes—not demos, prototypes, or hype. From custom AI platforms and autonomous agent ecosystems to cloud-native SaaS infrastructure and mission-critical production environments, I help organizations deploy secure, scalable systems that create immediate operational leverage. Extensive NDA obligations limit what I can publicly share, but my experience spans startups, growth-stage companies, enterprise organizations, and large-scale SaaS platforms operating under demanding uptime, privacy, and security requirements.

UbuntuRubyPHPPythonSQLMySQLServerMongoDBMeteorFacebookPostgreSQLLambdaAutomationElasticsearchTypeScriptYAMLJiraGitLabSESSNSStrategyDynamoDBCloudWatchCloud9Adobe PhotoshopDocumentDBTerraformLinux System AdministrationIllustrationAPI GatewayCI/CDLinux Server AdministrationAws route 53Aws elastic beanstalkElasticacheFargateJira/confluenceSite Reliability EngineeringCustomer CareDesign PrinciplesSecurity softwareDevOpsPrompt EngineeringAWS Cloud InfrastructureHTML/CSSNode.jsWordPressLinuxBashAPIShellHTTPLoggingAzureVimHerokuNginxSSHAmazon EC2ProxyAmazon S3CentOSMigrationDebianCloudUnderscore.jsSSL CertificateAmazonnpmCorsScalabilitycPanelBootstrapLodashUnderscoreMemcacheVarnishHAProxyRed HatFirewalliptablesAuthPumaDockerUnicornReverse proxyEs6GSAPReactAmazon SESDeployGoogle Cloud PlatformAmazon SQSWiresharkMEAN.ioAmazon vpcFirewallsSpdyData MigrationCacheBootstrap 3MEAN StackMEAN.jsAmazon RDSPhusion PassengerAws swfAWS Data PipelinesRHELJavaScriptLoad BalancingMintNginx 1.6Resource optimizationECMAScriptViDigitalOceanInfrastructureAWS OpsWorksAmazon SNSProxyserverAmazon EBSpfSenseHttp cachingAmazon RedshiftFedoraAshMemcached phpApache ConfigurationAmazon elbBSDPenetration toolsWebminDeployment automationDisaster recovery planningData Center OperationsWHMAWS CloudFrontAWS PoliciesAWS VPCAws sdkAWS DynamoDBAmazon elastic beanstalkAmazon linuxAWS LambdaInfrastructure as CodeTLSOpenBSDBackendlessAWS IoTAws sesAws snsMandrivaAmiAmazon machine imageAws amiAmazon amiNmapMetasploitNetfilterAWS EMRAws CodepipelineAws CodebuildAws iamBootstrap 4Data parsingNew RelicRESTful APIWebsite migrationApache HTTP ServerExpress.jsAIAWS+166
Freelance Ubuntu Developer - Mike Schinkel
Freelance Ubuntu Developer5.0 (33 reviews)

I am **US-based** and have **30+ years experience** during which I have been an AI user, a software engineer, a programming trainer, a marketer and an entrepreneur. My current focus is in **long term tutoring** professional in using **AI**, **software development**, and/or **CI/CD DevOps** Specifically: 1. I specialize in teaching **Claude Code** to non-developers who want to build software 1. I specialize in **Go** and **Bash** but can handle any language; e.g. Python, TypeScript, etc. 2. I love **API**s and can teach you how to call them with command line Bash tools 3. I can teach you how to write API **servers** in Go, and also how to call APIs in Go. 4. I have 25+ years in **SQL** and can teach SQLite, MySQL, or Postgres 5. I can teach you to configure **macOS** and **Linux** for programming 6. I can teach **CI/CD** with **GitHub Actions**, Jenkins, GitLab, or others 7. I can teach using **Docker** containers and/or how to build them 8. I can how to write **Kubernetes** controllers and operators in Go 9. I can teach you how to work with **Digital Ocean** or basics in **AWS**. I can also teach you many other things. While I don't use Windows daily, I have used it in the past and am familiar with PowerShell and Windows System for Linux so I can help with those if need be. ALSO, I am great at learning on the fly so if you are interested in me helping you learn something I have not listed I will consider giving a discount for topics that allow me to learn new things while teaching, especially related to AWS.

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Frequently asked questions

How long do Ubuntu projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Ubuntu project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Ubuntu request on Codementor, check out our article.

How much does it cost to hire a freelance Ubuntu developer?

We don’t charge anything when you post a freelance hiring request for Ubuntu developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Ubuntu developers different?

We do a comprehensive technical and communications screen of all Ubuntu developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Ubuntu developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Ubuntu project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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