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$55 hourly
Quentin D.
- 5.0/5
- (8 jobs)
⚡️ DevOps Engineer 7 years experience ⚡️ 🔧 AWS - GCP Cloud - Digital Ocean | Python - Bash | Kubernetes - Docker & Docker Compose | Collaborative & Problem-Solving | Git | Github Action | CI/CD | Postgres & ORM ⚡️ Web Dev: React/Next, TS/JS, TailwindCSS, Supabase, Vercel, Railway ⚡️ DevOps Engineer, I bring a wealth of technical expertise in building and managing highly available, scalable, and fault-tolerant software systems. I am proficient in a range of DevOps tools: 🛠️ Including 🛠️ ✅Git,Jenkins, ✅Ansible - Terraform ✅Kubernetes - Docker - Docker Compose ✅ Various major cloud prodivder: AWS, GCP, DigitalOcean ... ✅ Grafana - Prometheus - Logtail - Graylog ✅ Python - Bash I have experience designing and implementing CI/CD pipelines with 0 downtime (rollingUpdate), infrastructure as code (TerraForm) monitoring and logging solutions. I have a strong understanding of software development methodologies, including agile, Scrum, and Kanban, and possess hands-on experience in automating testing, deployment, and monitoring processes. My ability to write scripts in languages such as Python, Bash & Terraform has helped me automate various tasks, improve efficiency, and reduce manual errors. With a keen eye for detail and a passion for delivering high-quality software releases, I am adept at troubleshooting and resolving complex technical issues, working collaboratively across teams, and continuously improving processes to achieve business objectives. 🌱 I'm also a Web dev focusing on the React environment, my stack of choice is: NextJS / TS / TailwindCSS / Supabase (backend) / Vitest / Zustand 🌱

Bash Shell Scripting
Python
Prompt Engineering
Midjourney AI
AI Consulting
Make.com
ChatGPT API Integration
ChatGPT
Python Script
Next.js
React
GitHub
DevOps
Bash Programming
Docker
CI/CD
$60 hourly
Andrey Z.
- 5.0/5
- (136 jobs)
Programming experience: python, golang, bash, perl Applications: shell scripting, web-applications, microservices, web-scraping, SQL based applications (SQLite, MySQL, Postgres, Oracle, MongoDB) Technologies and APIs: Flask, BeautifulSoup, Scrapy, Selenium, Tornado, Google API, Dropbox API, AWS API, HTML\CSS. My DevOps experience is related to: Ansible, Vagrant, OpenShift, Kubernetes, Docker, AWS, Packer, Terraform, Helm, Jenkins, Prometheus. I have certifications and years of experience in: - Google Cloud Certified - Professional Cloud Architect - AWS Certified SysOps Administrator – Associate - CKA: Certified Kubernetes Administrator Worked with UNIX systems for more than 13 years: Linux OS distributions (Slackware, Debian, Ubuntu, Red Hat), HP-UX, Mac OS X and Free BSD. Managed Apache, Postgres, MySQL, Postfix, Squid, BIND, Nginx, Docker and all range of system software. Have practical experience working with AWS Cloud services. Interested in data ETL, web apps, microservices and automation tools development.

Bash Shell Scripting
Bash Programming
Amazon Plugin
Automation
Golang
Ansible
Google Cloud Platform
Kubernetes
Python
Terraform
Docker
$70 hourly
Zain Ul A.
- 5.0/5
- (22 jobs)
Experienced DevOps Engineer | Cloud, Automation Greetings! With over 5 years in DevOps, I specialize in: AWS Cloud: Orchestrated end-to-end AWS cloud solutions for efficiency and cost-effectiveness. Terraform & AWS: Crafted scalable AWS infrastructure using Terraform, ensuring rapid deployment and adaptability. Kubernetes: Expertly managed containerized apps, optimizing performance within Kubernetes clusters. Linux Admin: Managed Linux systems to guarantee optimal functionality and security. Jenkins for CI/CD: Streamlined development through Jenkins pipelines, enabling automated testing and seamless delivery of application and IaC like terraform tools. Ansible: Leveraged Ansible for automated configuration management of the servers. Logging & Monitoring: Implemented ELK stack for real-time insights, enhancing system monitoring.

Bash Shell Scripting
ELK Stack
Prometheus
CI/CD
Kubernetes
AWS CloudFormation
Terraform
Ansible
Jenkins
Docker Compose
Technical Writing
Bash Programming
Computer Network
DevOps
Cloud Architecture
Linux System Administration
$55 hourly
Tomasz W.
- 5.0/5
- (3 jobs)
I'm a Senior Software Engineer with over 9 years of experience, I have gained extensive expertise in designing and implementing high-quality software solutions that meet the client's business requirements. Throughout my career I was working on multiple projects, here I'm sharing three of the most challenging ones: At UBS (a Swiss bank with a $60bln capitalization), I was a Senior Java Developer, and I was responsible for developing a regulatory reporting engine to handle dozens of millions of transactions the bank processes daily. This project was part of implementing their new business requirements around designing a project on an entirely new event-driven technological stack. There were several main challenges that I faced when designing and implementing the system: 1. System should handle millions of transactions per day that have to be reported in a timely manner. 2. System should be tolerant to hardware failures, including the loss of the entire data center. 3. Around 40 developers should be able to work on the project productively with minimal conflicts. 4. Correctness of reporting is essential – every introduced bug can have disastrous consequences – the system should have checks in place that prevent buggy code from being deployed to production. 5. Transaction reporting domain is very complicated, and business requirements are frequently changing. System design should be flexible enough to adjust to the required changes. 6. There are multiple stakeholders involved; each has different requirements for the system. At Denario, a fintech startup, I worked as a Senior Java Developer, assuming full responsibility for designing, developing, deploying, and maintaining the application and DevOps tasks. The main challenges in the projects were: 1. Developing a high-performance system 2. Integrating with multiple Open Banking providers 3. Ensuring the platform was scalable, fault-tolerant, and highly available 4. Ensuring the platform was secure and user data was protected 5. Collaborating with the product team to design features that met users' needs 6. Maintaining the platform and fixing issues that arose in production 7. Assuming full responsibility for the end-to-end software development process At the Ministry of National Defense of Poland, I was a Team Leader and Technical Leader responsible for providing e-learning solutions for hundreds of thousands of users. My role involved leading a team of developers, analysts, and testers to develop and maintain a learning management system. I have experience working with a variety of technologies, including: Java, Spring Framework, Spring Boot, Hibernate, JUnit, Spock, Apache Flink, Kafka, PostgreSQL DB, Oracle SQL DB, Elasticsearch, Microsoft Azure, Kubernetes, AWS I am passionate about software development and strive to stay up-to-date with the latest trends and technologies. I am dedicated to delivering high-quality solutions and exceeding client expectations.

Bash Shell Scripting
API
Spock
Java
Spring Framework
JUnit
Unit Testing
Linux
Apache Kafka
SQL
Bash Programming
Spring Boot
Linux System Administration
Bash
$45 hourly
Mykola S.
- 5.0/5
- (8 jobs)
I work as C embedded developer (6 years) but also have experience in mobile development for Apple devices using Swift. Usually I combine both technologies embedded and mobile to create modern and stable IoT projects. I am keen to build long term relationships with clients. Primarily looking for any interesting project related to embedded development or IoT solutions. — Good knowledge of C (C99, C89, C11, MISRA), C++, bash. — Linux Kernel device drivers development(ALSA, Input, Xen) Miscellaneous USB Device Class support, USB subsystem support — Virtualization with XEN, pv-drivers — Good knowledge of multithreading — Git, Gerrit — Yocto build system, Make, CMake — ARM and x86 platforms — AVR, ESP32 microcontrollers development — Swift — Strong knowledge of HTTP protocol and RESTful API

Bash Shell Scripting
Xen Project Hypervisor
Linux
Core Bluetooth
ARM Microcontroller
Bash Programming
Atmel AVR
Bluetooth
Raspberry Pi
Embedded System
Swift
Embedded C
C
STM32
Embedded Linux
ESP32
$30 hourly
Czcibor B.
- 5.0/5
- (10 jobs)
Programmer since primary school, I am well-versed in inventing, developing and integrating all kinds of scripts and tools that enable a new, more efficient usage of the computer. My professional interests include but are not limited to creation and configuration of utilities for systems based on Linux (shell-based or otherwise), C programming with the direct use of operating system APIs, and hands-on technical support - among others, for technologies such as HTML/CSS/JS-based websites and the Nginx web server. Personally, I am an aviation (turbo) fan with a soft spot for fancy lighting, highly interested in new technologies that aim to make accurate physical simulations plausible on everyday computers.

Bash Shell Scripting
Technical Support
CSS
HTML
Bash Programming
Linux
Shell Packaging
C
Bash
JavaScript
Scripting
$15 hourly
Ihor R.
- 5.0/5
- (11 jobs)
**IT Specialist & Server Engineering Expert** With over 10 years of experience in the IT industry, I am a results-driven systems engineer specializing in server infrastructure, cloud technologies, and automation. My background includes working with large hosting companies where I excelled in troubleshooting performance issues, configuring servers, and integrating cutting-edge technologies into scalable environments. *Key Expertise*: - LAMP Stack (Linux, Apache, MySQL, PHP) - Linux Mail Stack: Exim/Postfix, Dovecot - Open-Xchange Products: PowerDNS, Open-Xchange, Dovecot Pro - Load Balancing: F5 Big-IP, HAProxy - CI/CD Pipelines: Jenkins, with deep knowledge of scripting Jenkins pipelines and automating workflows - Virtualization: Proxmox (LXC containers, VMs) - Automation: Ansible for streamlined configuration management - Containerization: Docker, Kubernetes for scalable microservice architectures - IaC: terraform I specialize in delivering optimized, secure, and reliable server solutions that meet the growing demands of modern IT environments. My passion for automation and continuous improvement ensures efficient workflows and infrastructure scalability.

Bash Shell Scripting
Iptables
PHP
Bash Programming
Zabbix
Nagios Core
Kubernetes
MySQL
Dovecot
Postfix SMTP Server
cPanel
DevOps
NGINX
Python
Perl
System Administration
$100 hourly
Lukasz M.
- 3.0/5
- (1 job)
Hi there! I’m Lukasz, a highly skilled and dedicated Jamf Expert with over 8 years of experience in the industry. My passion for Apple device management and commitment to delivering high-quality work have helped me build a strong portfolio and a reputation for excellence. I have had the privilege of working with diverse clients, from startups to established businesses, helping them achieve their goals through efficient Apple device management and automation solutions. Skills and Expertise: • Jamf Expertise: Extensive experience in Jamf, focusing on engineering tasks, integration with Azure/Entra ID, Okta, API integration, and custom solutions. • Automated Packaging Solutions: Proficient in creating automated packaging solutions to streamline processes and enhance efficiency (including AutoPkg) • Scripting: Advanced skills in scripting with Bash, PowerShell, and Python to develop custom scripts and automation. • macOS Management: Deep understanding of macOS, with experience dating back to El Capitan, including infrastructure building for managing Apple devices from scratch. • Jamf Connect and Jamf Protect: Hands-on experience with Jamf Connect and Jamf Protect, ensuring comprehensive management and security of Apple devices. Let’s Work Together :-) If you’re looking for a professional who can bring your vision to life with creativity, precision, and dedication, let’s connect! I am excited to collaborate and help you achieve your goals. Feel free to reach out to me for any project inquiries or to discuss how I can help you.

Bash Shell Scripting
Microsoft Azure
Microsoft Active Directory
Microsoft Intune
Microsoft Azure Administration
Bash Programming
OKTA
BeyondTrust
Google Workspace
Expert
Mac OS X Administration
JAMF
Microsoft Windows PowerShell
$50 hourly
Dzmitry B.
- 0.0/5
- (0 jobs)
With over 8+ years in 𝗗𝗲𝘃𝗢𝗽𝘀, I solve infrastructure challenges and automate 𝗔𝗪𝗦 deployments, boosting operational efficiency. I've already successfully delivered and participated in 15+ DevOps projects with 100% client satisfaction. Read on to discover how I can boost your business or message me directly. 𝗠𝘆 𝗮𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: ✅ Quickly solved 100+ complex infrastructure problems ✅ Reduced cloud expenses by 40%; ✅ Engineered 100+ CI/CD pipelines for dev/stage/prod environments; ✅ Boosted team productivity by 50%; ✅ Achieved 95% colleague satisfaction rate; ✅ Proactively resolved 90% of system issues; ✅ Developed 50+ Python and Bash scripts for automation; 𝗜 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗶𝗻: 🔎 Cloud platforms: AWS; 🔎 Containerization: Docker; 🔎 Orchestration: Kubernetes, Docker Swarm, OpenShift; 🔎 CI/CD: Jenkins, Gitlab CI, GitHub Actions, CircleCi, Octopus, TeamCity; 🔎 IaC: Terraform, CloudFormation; 🔎 Scripting: Bash, PowerShell, Python; 🔎 OS: Linux, Windows; 🔎 Database management: SQL Server, MySQL, MongoDB, PostgreSQL, MariaDB; 🔎 Monitoring and Logging: Zabbix, Grafana, Prometheus, Elasticsearch; 🔎 VCS: Github, Gitlab, Bitbucket. 📢 Let's talk about improving your infrastructure together and schedule a call to see how we fit!

Bash Shell Scripting
GitHub
Elasticsearch
GitLab
Bash Programming
Jenkins
Linux
Kubernetes
Docker
CI/CD
Cloud Architecture
Cloud Engineering
Python
DevOps
Amazon ECS
Terraform
$39 hourly
Tomasz J.
- 0.0/5
- (0 jobs)
I'm a developer with five years of professional experience. I know Java, Kotlin, Angular and React. Also skilled in CI setup. I have a deep understanding both SQL and NoSQL. I can handle full project management from start to finish.

Bash Shell Scripting
NoSQL Database
SQL Programming
Bash Programming
Bash
CI/CD Platform
CI/CD
Docker
SQL
Python
C#
Jenkins
Java
React
Kotlin
Angular
$25 hourly
Aliaksei K.
- 4.9/5
- (3 jobs)
Highly experienced devops engineer can easily solve your IT infrastructure problems, create non-stop deploy environment and help your business win. I'm done already with many successful web projects and looking for those who want their business grow up. Over 7 years in IT and 5+ years in web development. The last year I'm a team lead of DevOps engineers team which maintain over 1000 servers with tens of web-services.

Bash Shell Scripting
Puppet
PostgreSQL
Bash Programming
Linux System Administration
CI/CD
Cloud Computing
Kubernetes
Jenkins
Ansible
Python
$28 hourly
Aaqib Z.
- 5.0/5
- (1 job)
I am a seasoned Senior Software Engineer having expertise in .NET/ C#/ Angular development with 8+ years of experience in building robust web applications. My deep expertise in .NET, coupled with a strong command of C# programming, enables me to consistently deliver high-quality, scalable solutions that align with client requirements. 𝐒𝐤𝐢𝐥𝐥𝐬: - Extensive experience in web application development using .NET Core and C#. - Strong understanding of object-oriented programming (OOP) principles. - Profound expertise in the development of web applications using ASP.NET MVC and Web API. - Front-end development using Angular, TypeScript, HTML5, and CSS3. - Solid knowledge of Database design and integration using SQL Server and Entity Framework. - Thorough understanding of software development best practices and design patterns. - Familiarity with version control systems like Git and SVN. - Excellent problem-solving and debugging skills. - Strong communication and collaboration abilities. 🎯𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐢𝐞𝐬 / 𝐒𝐭𝐚𝐜𝐤𝐬: Backend Development: C#, ASP.NET Classic, ASP.NET Core, VB.NET ADO.NET, Entity Framework, LINQ REST APIs, SPAs, Web Services Frontend Development: Angular Vue.js, Knockout.js JavaScript Fullstack Capabilities: Fullstack Development Test-Driven Development / Unit Testing CI/CD (Continuous Integration/Continuous Deployment) Docker Shell Scripts Databases: Microsoft SQL Server PostgreSQL Relational Databases Game Development: Unity2D/3D (C#) Tools & Methodologies: Git, Jira Splunk InstallShield Agile Practices Why should you work with me? 📌100% client satisfaction 📌Everlast commitment to work quality 📌On-Time delivery 📌Free revision until you get the expected work 📌Good communication, instant response time, and friendly environment I have worked on enterprise applications made for Fortune 100 clients and mobile applications with more than 1000K downloads. I also have experience working in the entertainment industry. Currently, I am working professionally as a Senior Software Engineer. I use .NET Core and C# for backend development. Also, I am comfortable working with Docker containerized applications and applications with front-end frameworks. I have experience working on projects following agile methodologies like Scrum and Kanban, based on whichever suits the project. I am also responsible for handling production deployment in my current role, which goes across more than 500 sites for one of the applications used by the largest retail store in the USA. I look forward to working with people who promote creativity, appreciate initiatives, and encourage the people around them. Regards, Aaqib Zafar

Bash Shell Scripting
Character Animation
C#
.NET Core
Back-End Development
Enterprise Software
Cloud Computing
Database Design
Docker
Front-End Development
Web Development
API Development
Bash Programming
CI/CD
$20 hourly
Wojciech K.
- 5.0/5
- (2 jobs)
A seasoned Linux systems admin. Great deal of experience including but not limited to: system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem solving, virtual computing solutions, high availability systems, etc. Also, strong language skills (speed reader, broad vocabulary, excellent proofreading abilities), bilingual (Polish and English), able to deliver top-notch, 100% manual translations. I have enjoyed translating various docs, books, brochures, articles, websites, videos and software products. Never using any kind of automated translation tools in my work. Always working alone. Never outsourcing my jobs. Never passing any credentials, docs or other data to anyone. Have a keen eye for detail. Every job is always done with absolute care and responsibility. My motto: "It always seems impossible until it's done." ― Nelson Mandela

Bash Shell Scripting
Translation
Network Security
Data Entry
English to Polish Translation
Linux System Administration
Network Monitoring
Debian
Bash Programming
MySQL
Perl
$17 hourly
Jihane T.
- 0.0/5
- (0 jobs)
Hi there ! I am a DevOps engineer/cloud architect with more than 7 years of experience managing IT infrastructure. my main focus is security, so what you can expect from me is a professional and clean work. Do you need help managing the IT infrastructure for your business ? -- > let's get in touch !

Bash Shell Scripting
Terraform
Node.js
CI/CD
Infrastructure as Code
Ansible
AWS CloudFormation
Jenkins
Windows Administration
Cloud Architecture
DevOps
Bash Programming
Amazon Web Services
Linux
Microsoft Windows PowerShell
Python
$30 hourly
Makiko B.
- 0.0/5
- (0 jobs)
I'm an astronomer and educator. Specifically, I have expertise in exoplanets in astronomy and didactics in education. I'm also semi-professional in Japanese language teaching for non-native speakers. The following list is a summary of my offers. * Analysis of astronomical data * Summarisation and visualisation of astronomical data as a table and/or figure * Web page programming * Teaching consultation * Tutoring for school subjects (Only for kids under the Japanese education system) * Tutoring for a Japanese language course * Consultation for visiting Japan and Japanese culture

Bash Shell Scripting
HTML
Information Analysis
Bash Programming
Python
C++
Teaching Mathematics
Teaching Japanese
Teaching Algebra
Teaching
Data Extraction
Data Analysis
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