Hire the best CircleCI professionals

✅ Formerly employed by: IBM, Ericsson, MetroAG, SageIntacct, Upwork ► Linux, Unix: +19 years. ► AWS: +9 Years. ► DevOps: +8 years . ► SRE: +6 Years. ► Upwork Talent Cloud Member I love Vim/TMUX and split keyboards. Currently I can only accommodate long-term projects. For European clients additional VAT fees apply. Thank you very much for reading my profile. I'm looking forward to meeting you! Aldo

MERN Stack developer. Having more than three years of experience, I have managed to help my clients build great products & online services. My most notable projects include: - Social media content downloader (TikTok, Instagram, and Twitter) - e-commerce app with a little touch of social media - Service-based app where you can avail beauty professionals, aestheticians, and masseur at doorsteps. - Social media website with Jitsi Meet custom server configuration. It also includes the functionality to record the call and store it at a custom location. Please feel free to contact me anytime on Upwork.

Experienced DevOps with solid system administrator background. I have more then 5 years of experience in managing Linux, experience with different technologies (Java, Go, Python, Node.JS. etc). AWS and Azure are to mine platform I most experienced in. I'm actively preparing for AWS Certified Architect exam. I love AWS, Docker and like working on automation stuff, has production experience bootstrap and maintain Docker Swarm and Kubernetes clusters.

I am: ⦿ Experienced: I have 6+ years (20,000+ hours) of experience in QA and Testing. ⦿ Obsessive: Every bug, every misspelling, drives me nuts. ⦿ Skilled: For Test Case Management, I possess expertise in TestRail, Qmetry, and Zephyr, and for Bug Reporting & Tracking, I have command over Jira, Redmine, Trello, Asana, ClickUp, and etc. ⦿ Resourceful: Several actual iOS, Android phones and tablets available for testing, as well as online tools like Browserstack and Lambdatest. ⦿ Upwork Certified: I am ranked as TOP RATED PLUS Expert with 100% Job Success. ⦿ Trusted by Clients: My work ethic, promptitude, and professionalism make my...

PHP developer, specialized in custom PHP & CMS based full-stack PHP development, having extensive experience in PHP website, web portal & web application development. I am very proficient with Laravel, CodeIgniter, Yii, Zend, Symfony & CakePHP Frameworks, and building innovative, highly customized, robust, feature-packed, and modular PHP development web solutions. I am responsible for designing and implementing new innovative features and functionalities, establishing the PHP website’s architecture, ensuring high-performance and availability, and managing all PHP development & technical aspects. I work closely with project stack holders...

I am a Cloud DevOps Engineer with more than 10 years of experience (almost 20 in IT). I am specialized in cloud platforms such as AWS (Most experienced), Azure, GCP, and DigitalOCean, especially using tools like Docker, Kubernetes, Terraform, always focused on creating a very secure and highly available environment with great performance, monitoring, and cost optimization. I'm also specialized in CI/CD solutions with tools such as Jenkins, Bitbucket Pipelines, Github Actions, Gitlab among others. I have been building CI/CD solutions in AWS for startups for more than 10 years now. I'm an expert in getting startups in the Cloud with a full...

Nextly is a team of +60 software engineers, designers, and makers that have been working together for over 10 years building scalable tech solutions for Fortune 500s, Inc 5000s, and high-growth startups in SF, Austin, DC, NYC, Connecticut, and London. We help enterprises and startups to hire great bilingual dev talent by outstaffing our battle-tested engineers and providing high-performing, on-demand, and scalable squads (or individuals) for their projects. Ultimately, all we and our devs want is to do exceptional work that we can look back to and feel proud of. About us: - We're 5 stars rated on Clutch and Glassdoor; - 99% of our...

If you are ready to hit the ground running, or need help crystalizing your requirements, I can help you execute your product at every stage. I have extensive experience in building large scale distributed web/mobile applications I am an Ivy league graduate based in US (Silicon Valley) with 6 years of experience in designing and delivering full stack applications. I have built wide variety of python & react based applications with comprehensive understanding of containerization (docker) and cloud based CI/CD processes (Azure, GCP, AWS). I am well versed in Restful APIs, MVC frameworks and database integrations (SQL & NoSQL). I can not only...

Hello, My name is Evgeni and I'm working in Quality assurance more then 8 years. Have experience in both web and mobile testing, have my own devices for testing. Able to perform manual testing as well as automated scripting. Of course I mostly interested in long-term opportunities, but ready to consider short-term too. So if you need a high-skilled QA professional - do not hesitate and send me a message) Have a good day!)

Hello, I am a machine learning and natural language processing developer having wast experience of more than 8 years in following tools and skills Data Visualization Machine Learning (Python, Keras, TensorFlow, Scikit-Learn, Graph Lab, Spark MLLib) NLP (Bert, Transformer, Word2vec, GloVe, textacy, spacy, rasa.ai, fasttext, IBM watson, wit.ai) Deep Learning(RNN, LSTM, GRU, CNN, Auto-Endcoders, GANs) Transformers(BERT, Elmo etc) Data Analytics Web Scraping Docker, Vagrant AWS, GCP Web development Mobile app development Frameworks I have been working on: TensorFlow , Pytorch, Keras, Pandas, Numpy, Spacy, Transformers, Scikit-Learn,...

I'm an experienced full stack developer with a demonstrated history of collaborating closely with clients and stakeholders to create bespoke software solutions. I have extensive experience in delivering projects on time and within budget, ensuring I meet the needs of both the client and end user. In my seven years of experience, I have delivered over 35 software solutions to varied clients, using a diverse range of technologies and programming languages. My skill set: - Python, Django, Flask, Django REST Framework. - Angular.js, Angular 2, BackboneJS, ReactJs, React Native. - SQL - Postgresql, Mysql - NoSQL - Mongo, Redis - Twitter...

"Try to improve PERFECTION and unveil the QUALITY by itself." ♛ Upwork`s certified Top Rated QA freelancer. ♛ Listed among TOP 1% of Successful Upwork Freelancers with a perfect "100% Job Success" Badge. Expert in QA, QA....and QA 😊 ♛ 100 + hours of exclusive Software Quality Assurance, Website Quality Assurance, App Testing experience on Upwork (5 STAR rating) and 10+ years of corporate experience in the field of QA and testing software. ★ A Full time Freelancer, 100% flexible and can work in any time zone ★ Completed 5+ Projects and 4+ with 5 STAR Rating ★ Logged 10,000+ valid defects in these projects ☺ 100% client satisfaction...

Hello, I'm a Java Developer with 9+ years of experience building reliable and robust applications using various tools and frameworks like Spring Boot, Spring WebFlux, Kubernetes, AWS, GCP, Docker, JPA, Hibernate, RabbitMQ, MongoDB, and MySQL. I've worked with clients such as Macy's, Canadian Tire, and HPE on multiple projects. I'm also a passionate chess player, as I find it helps me improve my problem-solving and strategic thinking skills. When I'm not coding, you can usually find me playing a game of chess. I have experience working in Agile, Scrum, and Kanban environments, and I possess excellent communication and collaboration skills...

Top-ranked self-motivated professional DevOps and Cloud architect with strong work ethic and productive self-starter – proven with success being a freelancer at Upwork(ex-oDesk). Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals. Among my long-term customers: - Stanford University - Motorola - Bwin Interactive - Fairchild Semiconductor - Texas Instruments Effective leader - Took over leadership and managed team resources to achieve goals meeting deadlines Experience: 24+ years as an Systems Administrator 17+ years as Network Engineer 12+ years as Cloud Expert and...

I am an AWS Certified DevOps Engineer , with a demonstrated history of designing cloud solutions and implementation of DevOps ideology within small and medium scale companies. Together with my team of 40+ certified engineers, we have successfully executed 100+ large scale deployments. We are heavily focused on terraform and Kubernetes based deliveries , where the quality is highly appreciated by customers. My agency is AWS Advanced consulting partner, which in itself , is a testimony of our quality and expertise. The AWS cloud deployments delivered by us are operations ready from day and includes all monitoring and alerting capabilities...

I'm a result-driven DevOps Team Leader with the ability and desire to provide a real impact on your business. Have 20 people on board in my distributed European team to help you with challenging tasks and provide you with efficient solutions according to your business goals. As originally we're a Ukrainian DevOps service company, part of us is still in the west of Ukraine. We're safe and sound, have power generators and other additional equipment to be online and provide efficient service all the time. You can entrust your project to us as we'll do our best to help you and support our country's economy this way. It's vital for us 🇺🇦 Our...

I have 11 years of full-stack engineering experience. I've Built dozens of technically successful apps from scratch, developed frameworks, transitioned legacy monoliths to modern scalable and robust serverless microservices. I am that kind of guys who knows how to do stuff properly. I can help you to create/refine your requirements, design the architecture, find you the proper developers, create/fix your dev processes, build an entire framework if needed, and actively participate in the implementation, writing the code myself and guiding the team. I love cool products, SOLID, TDD, clean code & architecture, modern technologies, challenges,...

I am a QA professional with 8+ years of experience in automation, API and Performance Testing. I worked on several IT offices and familiar with different software development life cycles in practice. I have experience in planning, executing and monitoring the production of websites, mobile apps and games, including establishing and evolving of QA workflow. I am passionate at things I'm doing, because i love to get at output perfectly working project. It has involved me in working on projects in teams and as an individual with a good track record. Skills: - Functional testing - Automation testing - Performance testing - Automation testing...

Hi, I'm a highly motivated, well-qualified Senior and Lead Full stack developer with holding Master of Computer Application degree and good knowledge of front-end and back-end techniques with over 6+ years of real-world experience. Creative React & Node Developer with 6+ years of extensive knowledge in Web Development, Graph Databases areas with willingness to learn and master Multi-threading Development and Infrastructure as a Service. Enthusiastic, talented Senior Software Engineer with excellent programming skills, strong problem-solving abilities, quality-driven and customer-focused. Passionate not only about technology but also...

A quality assurance and excellent user experience is my priority. I get into deep debugging to test all the permutations and combinations based on the business. Skills: - Manual testing - Functional testing - Automation testing - Selenium with Ruby, Test Unit, Customize reporting, developed framework from scratch - Programming language (JAVA, C#, Javascript, Typescript, & Beanshell) - Worked on database testing(SQL Server, Oracle,Mongo DB) - API testing Frameworks (Rest Assured, SoapUI, Jmeter and Chakram) - Developing of QA documentation - Test plans, Test cases, Bug reports - Automation testing (Selenium, Protractor, Cypress, Jest &...

Over 10 years working with the QA Team. Experience with product validation, test cases creation and execution. Test Case automation using Python and pytest. QA Software Tester - 8 years experience in Product Validation, Mobile Testing (Android), Web testing (cross.-browser and mobile browser). - Create test cases and test plans, perform test execution and regression tests. - Monitor tasks and bugs opened in Jira. - Automat manual test cases for Web using Selenium. - Python, JavaScript, pytest, TestCafe. Software Engineer in Test - Android Automation using Python - Web Testing Automation using Selenium and TestCafe - Experience working and...

Highly Experienced DevOps Engineer with 5+ years of hands-on experience supporting, automating, and optimizing mission-critical Production Environments in AWS/Azure/GCP/on-premises, leveraging configuration management, CI/CD, and DevOps processes. I love to build systems I can be proud of. My SKILLS: =========== - Automation( Saltstack, Ansible, Packer, Vagrant, Terraform, AWS Cloud Formation). - Containers (Docker, LXC). - Cluster Managers (Kubernetes, Docker Swarm, Mesos). - Red Hat OpenShift Container Platform. - CI/CD (Jenkins, Travis, CircleCI). - Log Management & analysis( ELK, Graylog). - Web Servers (Nginx, Apache). - Application...

I am a Full Stack web developer with five years of expertise in Javascript frameworks like Angular/Vue.js/Node.js and have a strong grip on the Php framework Laravel. I am a super experienced web programmer who has successfully launched various massive projects and has proven my skill in many multiple projects and products. As an expert, I am focused and confident to work on any industry scale and private projects essential in today’s world. The aim is to work for the most reliable clients. Here are some of the past projects that I have worked on: - Real-time chat and video call applications - Business websites - E-Commerce solution...

I am a QA Professional having a mindset to break things through. I have worked as SQA Automation Engineer for both national and international clients. ✅ 7 years of working experience. ✅ Top Rated Plus. ✅ Automation Architect. ✅ API's Automation Testing. ✅ Manual Testing. ✅ Performance Testing. Automation Skills: ✔️ Selenium WebDriver. ✔️ Cypress. ✔️ Rspec. ✔️ Capybara. ✔️ PhantomJs. ✔️ Codeception. ✔️ TestCafe. ✔️ Python Request Library. ✔️ Api's Automation Testing. ✔️ Jmeter. ✔️ Cucumber. ✔️ Playwright. ✔️ Protractor. ✔️ Puppeteer. Programming Languages: ✔️ Python. ✔️ Ruby on Rails. ✔️ Java. ✔️ Php. ✔️ Javascript. AWS: ✔️ Code...

Hi, I’m Shahbaaz, a DevOps Practitioner who is determined to implement DevOps best practice’s in organizations. I have 3+years of professional experience as a DevOps Engineer. These Days I am focusing on Achieving Simplicity in Development and Breaking Silos in Operations through Automation and DevOps Enablement. Skilled in: ★ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 ● 𝐂𝐥𝐨𝐮𝐝: AWS Certified, AWS CloudFormation, AWS FIS, AWS ECS, AWS EKS. AWS CDK Azure Certified. ● 𝐂𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 : Ansible, Puppet, Terraform ● 𝐋𝐢𝐧𝐮𝐱: Server, Bash , Redhat / LINUX KVM ● 𝐂𝐥𝐨𝐮𝐝𝐍𝐚𝐭𝐢𝐯𝐞 𝐓𝐨𝐨𝐥𝐬 : Docker, Kubernetes,...

I am a Senior Full Stack Developer / QA Manual- Automation Test Engineer with over 12+ years of experience in Microsoft stack of technologies. I am proficient in desktop (WPF/Win-Forms) and web development (ASP.NET MVC/Web-forms) using C#, .NET technologies. My other experiences include C++, SQL Server, SSRS/SSIS, XML/XSLT, ColdFusion, JavaScript, HTML5, PHP I use MVC 5 and ASP.NET Core for my client applications. All use Azure hosting and Azure SQL Database. I frequently use Azure Storage. I also have experience with Azure functions. My websites make extensive use of jQuery and Ajax. I am very proficient with HTML5 and have experience...