Hire the Best Ubuntu Developers
in Estonia

I am a software developer experienced in Chromium and Firefox browsers, whether it is small modifications to UI or bigger projects where architecture decisions are necessary. • Strong C++ knowledge up to 17 version • Adept Java user • CI/CD experience with Jenkins • Scripting languages such as Python and Bash scripts • Able user of OS libraries in Windows, MacOS and Linux(Ubuntu)

I have more than 15 years of working experience as a Linux admin. Installing updating testing new Confluence plugins using Apache JMeter and Jenkins !! Tuning and upgrading the Environment, Apache tomcat, Oracle JDBC, Monitoring the JVM. USING Grafana and Influx DB. checking for Java threads problems !! check CPU and Memory usage and Apache tomcat ORACLE errors. Installing configuring Linux, Apache, MySQL, PHP .postfix Nagios,Zabbix.MySql . troubleshooting . and log monitoring and docker. I studied both cyber security and digital forensics coursed. So I have practical experience on the following . Security: Ethical Hacking & Countermeasures, Managing Secure Network Systems,Linux Networking, and Security, Conducting Penetration and Security Tests, Securing Wireless Networks, Investigating Network Intrusions and Computer Forensics. Malware analysis. Reverse Engineering. Principles of Secure Software Design.Hadoop. networking Tools: Wireshark.

Hey there, I build SaaS tools and automation workflows with n8n and Next.js to reduce manual work and boost efficiency for teams. If you get a minute, I'd really appreciate it if you checked out my profile – I've outlined how I approach automation and AI-driven builds, and you might find something that clicks with what you're working on. In GMT-3 timezone. I'm an n8n verified creator at: n8n.io/creators/arlusm1/ Maintainer/Creator of the Apollo.io n8n community node at npmjs.com/package/n8n-nodes-apollo And I've also published various scrapers at Apify, with over 600 total users at apify.com/arlusm ▸ What I Build * AI-powered tools & automations – chatbots, content workflows, analytics dashboards, AI automation systems * SaaS MVPs – logins, payments, dashboards, integrations * Automation systems – sales ops, marketing automation, content ops, workflow automation * End-to-end infrastructure – Dockerization, CI/CD pipelines, monitoring, AWS/GCP deployments * Database scraping & data extraction pipelines ▸ Recent Projects * Editorial Insights Dashboard – Built an AI-powered reporting tool that analyzes content performance and provides actionable recommendations, helping editorial teams plan content based on real world data. * Content Calendar Automation – Built a marketing automation system for an agency that generates content calendars based on real-time keyword research and ranking data. * Law Firm CRM Automation – Developed CRM automation workflows integrated with Clio for a California law firm, including automated client notifications, follow-up emails, and case status updates. * E-commerce Social Media Generator – Built an AI automation pipeline that transforms simple product inputs into complete social media posts. Generates realistic product visuals in diverse environments without photoshoots, plus tailored captions ready for Instagram and Facebook. ▸ Typical Engagements * SaaS MVP builds * n8n automation pipelines and workflow automation * AI-powered tools (chatbots, dashboards, content workflows) * AI consultant projects – strategy, implementation, and optimization * Database scraping and data extraction * Infrastructure & scaling support (CI/CD, Docker, monitoring, AWS/GCP) ▸ Technologies I Use * Languages/Frameworks: Next.js, TypeScript, React, Java, JavaScript * Databases: Supabase, MongoDB, MySQL * Automation & AI: n8n (verified creator), OpenAI integrations, GA4, Stripe, AI automation, marketing automation * Cloud & Infrastructure: AWS, GCP, Docker, CI/CD pipelines, monitoring ▸ How I Deliver * Architectural plan ▸ MVP ▸ Iterate ▸ Finished product ▸ Next Step * If you're exploring an MVP, automation workflow, or AI-driven system, I'd be glad to help. Let me know a bit about your goals, the audience you're building for, and the success metrics. I'll get back to you within one business day.

I’m a web developer from Estonia with a higher engineering degree and experience in PHP, JavaScript, React, Node.js, HTML5, CSS, MySQL, MariaDB, Python, WordPress, Ubuntu, and Debian. I’ve been working in web development since 1999, helping small businesses and entrepreneurs build fast, secure, and modern websites using WordPress, HTML, CSS, and PHP. Whether you need a landing page, business site, or a custom feature — I deliver clean code and clear communication. To build my reputation here, I’m offering my services for a low rate. I’m reliable, detail-oriented, and always finish what I start. In addition to web development, I can also help you configure your server, install or update software, and keep your system secure. Using outdated software on your server is like driving a car without brakes — it’s only a matter of time before something goes wrong. Let’s prevent that! If you need help with website development, bug fixes, or server maintenance — feel free to message me! I'm here to grow and help you at the same time.

I’m a Full Stack Software Engineer with 8+ years of professional experience building scalable software systems, modern web applications, and cloud-ready microservices. I specialize in improving existing systems, adding new features, fixing complex bugs, and building production-ready applications from scratch. Many of the projects I work on involve business-critical platforms where reliability, scalability, and clean architecture matter. I hold both a Bachelor’s and a Master’s degree in Software Engineering, and I bring a strong engineering mindset with a focus on maintainability, performance, and long-term product success. What I Can Help You With ✔ Building scalable microservices architectures ✔ Developing full stack web applications ✔ Improving or refactoring existing codebases ✔ Fixing performance issues and difficult bugs ✔ Designing and building REST APIs ✔ Integrating databases and cloud services ✔ Setting up CI/CD pipelines and cloud deployment Core Technologies Backend Java (Spring Boot) Python (Flask) Microservices architecture REST APIs Frontend React JavaScript / TypeScript Bootstrap Ant Design Mobile Flutter Databases PostgreSQL MySQL Elasticsearch H2 NoSQL systems Cloud & DevOps AWS Google Cloud Platform (GCP) Docker (if you use it, add it) CI/CD: GitHub Actions, Jenkins, Bitbucket Pipelines, Octopus Other Git Test-Driven Development (TDD) Cucumber / Acceptance Testing Functional programming (Elixir) Development Environment I regularly work with: IntelliJ IDEA, PyCharm, WebStorm, DataGrip, Ubuntu, and Windows servers.

I am a Java software developer with 4+ years of experience behind. I focus mainly on backend tasks which include service infrastructure and API development. Most of my clients are small to medium companies who need robust solutions in a reasonable amount of time. Having a business administration experience I'm able to contribute to project from technical and from business points. I love to expand the domain of my knowledge and work experience in any field. List of expertise areas: - Java: Spring Boot, Dropwizard - MySQL, PostgreSQL, Mongo - JPA, Hibernate - JUnit, JMockit - Database design - REST APIs integration, design and development - AWS, Docker, Ubuntu - ReactJS - PHP Laravel