Upwork home
Sign up
Secondary

Hire the best Linux System Administrators in Texas

Check out Linux System Administrators in Texas with the skills you need for your next job.
Get started
  • $95 hourly
    • 5.0/5
    • (22 jobs)
    ABOUT ME I have 20 years of embedded software and firmware experience. I am versatile and always eager to learn something new. I have worked on all phases of embedded software development. Ranging from board bring up to bare metal, RTOS, and embedded Linux systems. Over the years, I've also picked several graphics frameworks and mobile development. I will always guide my clients to the best solution for their use case. All the development work will be done by me, no outsourcing. HARDWARE • Work closely with hardware engineers, read schematics and able to understand the full system of an embedded project. • Assist with board bring up and handle low level components like DDR configuration and calibration. • SoC interfaces like I2C, SPI, UART, USB, I2S, as well as hardware peripherals like GPS, ADCs, LCD (LVDS), LTE Modem, BLE, WiFi. • Comfortable using oscilloscopes, DVM and logic analyzers. PLATFORMS • Worked on several processors with limited resources that were either bare metal, Arduino or have some kind of RTOS (FreeRTOS, TI-RTOS). Low level driver code, application code, and system level design (FW Update and config). • Experienced with Embedded Linux projects. Drivers, kernel config, bootloader (u-boot) modification, system level design and config. • System services/applications written in C/C++, IPC and network sockets/API. • Complex Linux build systems including Yocto, buildroot, AOSP (Android Open Source Project), Pi-Gen (Raspberry Pi OS builder) and custom Debian OS deployments. • The goal of creating a good platform is to develop processes that are repeatable and other team members can leverage and build on top of. APPLICATIONS • Once the low-level embedded code is in place, I will usually get involved with the application and GUI frameworks that run on the embedded system. • Develop GUIs to test the low-level hardware. • Provide reference implementations to guide app developers on how to interface to hardware. • Settings/Configuration UI for production systems. • Examples of UI work: PyQt GUI or web app running on an embedded Linux device. A Java Android app running on the custom hardware that runs Android OS. A mobile app (iOS Swift) to receive BLE (Bluetooth) data from an embedded device. Electron based desktop app to communicate with REST API or hardware device. LANGUAGES C/C++, Python, Java, JavasSript, HTML/CSS, Swift, Bash/Shell scripts.
    Featured Skill Linux System Administration
    Build Automation
    Ubuntu
    Embedded Operating System
    AOSP
    Linux
    Embedded Application
    Arduino
    Embedded Linux
    C
    Embedded C
    Python
    Raspberry Pi
    C++
    Embedded System
  • $110 hourly
    • 5.0/5
    • (62 jobs)
    Experienced network engineer that has embraced the cloud and helped organizations large and small. I have done everything from establish VPNs to design global hybrid networks that utilize SD-WAN and direct connect. I have also designed multi-account AWS environments with least privilege cross account access via IAM users and SAML identity providers. I hold over 10 AWS certifications including Solutions Architect Professional, Advanced Networking Specialty, and Security Specialty. I am passionate about learning new things, expanding my existing knowledge, and sharing my knowledge to help others effectively utilize technology.
    Featured Skill Linux System Administration
    Cisco Router
    Cloudflare
    OpenVPN
    Amazon GuardDuty
    Oracle Cloud
    Bash Programming
    Firewall
    Amazon Web Services
    Python
    Cisco Meraki
    Network Engineering
    Ubiquiti
    Virtualization
    VPN
  • $75 hourly
    • 5.0/5
    • (24 jobs)
    IT Professional for 20 years. A passion for helping, learning, and sharing knowledge. Extensive experience in high-level troubleshooting of issues, figuring things out, getting things done, and mentoring team members along the way.
    Featured Skill Linux System Administration
    OpenShift
    DevOps
    Proxmox VE
    Red Hat Administration
    Bash Programming
    Automation
    Red Hat Certified Engineer
    Technical Writing
    Technical Documentation
    Deployment Automation
    Git
    MySQL
    Ansible
  • $160 hourly
    • 5.0/5
    • (37 jobs)
    Hi, I am a PhD chemist who has more than 7 years of computer programming experience. I'm most experienced with Python scripting (web scraping, automation, data processing) and web development with experience in setting up LAMP stack and JAM stack. My skills include: • Experienced with computer programming in Python (7+ years), HTML (5+ years), Javascript (5+ years), PHP (2+ years), Java (1+ years), C (1+ years) • Most experienced with Python scripting (scraping, automation, data processing) and web development. • Proficient in web scraping, collecting, and processing data with Python requests, BeautifulSoup, Selenium, Scrapy, and webscraper.io • Familiar with other various python packages: NumPy, pandas, pytest, rich, and other packages to handle MS-Word, MS-Excel, PDF, HTML, csv, and image files • Efficient in web development with Python, PHP (back-end); HTML and vanilla Javascript (front-end); static site generator (11ty), Bootstrap, Tailwindcss, AlpineJS, Responsive Web Design Accessibility, and Progressive Enhancement. • Familiar in API requests (REST and GraphQL) with Postman, Python, Node.js, Javascript • Familiar with databases such as SQL (MariaDB, Postgres) • DevOps experience in setting up and maintaining virtual private servers (VPS) with LAMP and JAM stack. • Well-practiced with git, GitHub and Continuous Integration / Continuous Development (CD/CI), test-driven development (such as pytest for Python) • Familiar with Docker • Experienced in cross-platforms (Windows, MacOS, and Linux) software/app development
    Featured Skill Linux System Administration
    XML
    Amazon Web Services
    Git
    Scrapy
    API
    Google Apps Script
    Automation
    Selenium
    Data Scraping
    Data Processing
    JavaScript
    SQL
    Python
  • $75 hourly
    • 5.0/5
    • (26 jobs)
    Independent Cloud, Network, and Systems specialist Skilled in implementing and maintaining a wide range of technologies, including: -Windows/Linux servers -Azure and AWS cloud platforms -Firewalls, Routers, and Switches -M365 Security -Email Authentication: SPF, DKIM,DMARC,BIBI -DNS -Active Directory -VPN
    Featured Skill Linux System Administration
    Cisco ASA
    Firewall
    Office 365
    Cloud Computing
    Windows Server
    Email Security
    Microsoft Active Directory
    Microsoft Azure
    Computing & Networking
    Network Administration
    Network Design
    Cisco Meraki
    Network Security
    VPN
  • $80 hourly
    • 4.7/5
    • (5 jobs)
    I have 8+ years of experience as a DevOps Engineer, specializing in cloud infrastructure across AWS, Azure, and GCP. My expertise lies in designing secure, scalable, and automated solutions that enhance system performance and reduce operational costs. I have a strong background in Infrastructure as Code (Terraform, Ansible), CI/CD automation (Jenkins, GitHub Actions, GitLab CI/CD), and container orchestration (Docker, Kubernetes). I have successfully optimized cloud environments, reducing AWS operational costs by 35% and improving deployment efficiency for various clients. I am committed to delivering high-quality, well-documented solutions that simplify complex cloud architectures. Whether you need infrastructure automation, cloud migration, or CI/CD optimization, I’m here to help. I look forward to collaborating on your next DevOps and cloud engineering project.
    Featured Skill Linux System Administration
    Infrastructure as Code
    Kubernetes
    AWS CloudFormation
    AWS CodePipeline
    Google Cloud Platform
    DevOps
    Jenkins
    GitHub
    Terraform
    Bash
    Python
    Azure DevOps
    Amazon Web Services
  • $75 hourly
    • 4.7/5
    • (38 jobs)
    Experienced full stack web developer with 20+ years developing software for clients both large and small. Projects include work for several large hospitals chains, state and local government agencies, oil companies, and many other small business clients. My background is in PHP and programming, complemented with solid front-end design, system administration, and all aspects of the web development process. My preferred development platform is WordPress I actively run online marketing campaigns for numerous clients that including SEO, Paid Google and Facebook ads, email blasts, and other lead generation systems. Numerous clients have top page Google organic results for competitive keywords. - Dedicated Hardware LAMP VM System administration - In-depth knowledge of the WordPress Plugin ecosystem - WooCommerce Configuration and PHP Customization - WordPress Custom Plugin development in PHP - API Integration in PHP, APC Classic, .Net (Stripe, Payflow, Authorize.net, Equifax, and more) Education, Certifications, & Accomplishments Google Ad Words Certified: 2020 Microsoft Certified System Engineer: 1999 Emory University: 1997 Casady: 1993 Ducan Jr Tennis Open Boys 18 Champion: 1992
    Featured Skill Linux System Administration
    PHP
    Adobe Photoshop
    On-Page SEO
    JavaScript
    HTML
    Google Analytics
    Microsoft Server
    Off-Page SEO
    CSS
    WordPress
    Yoast SEO
    Google Search Console
    Search Engine Optimization
    SEMrush
    Web Hosting
    Divi
  • $30 hourly
    • 5.0/5
    • (120 jobs)
    Experienced with various Linux distributions and popular web applications, troubleshooting errors, installing/configuring software, server tuning, etc. Strong web hosting background.
    Featured Skill Linux System Administration
    Scripting
    cPanel
    Bash
    Debian
    Exim
    LAMP Administration
    CentOS
    SSL
    WordPress
  • $225 hourly
    • 5.0/5
    • (90 jobs)
    Hey, I'm James. I've been a self-employed business network and server admin for 21+ years. I've worked with all flavors of Linux and Windows for some of the best businesses in the country. My average customer that I've worked with has been with me over 10 years. I specialize in analyzing current infrastructure and determining the needs of my clients then providing a written plan to correct any issues and protect the business systems from hackers and cryptolockers. In one of my recent projects, I consulted with a six billion dollar, publicly traded company to completely redesign their infrastructure to have redundant firewalls, VMWare host servers, leased fiber lines directly to Amazon AWS with a VPN backup over a regular Internet circuit that would automatically fail over in case of any circuit issue. The vmware servers would auto migrate the guests in the case of overload or host server failure. All power systems were redundant with two powersupplies for each piece of equipment. At the end of this project, we had reduced their monthly cost of management by over 25,000 per month and reduced their server load from over 20 servers to just 8 servers. When you hire me, here's what you can expect: 1. First, click the invite button to invite me to your job. 2. Once everything is accepted, I'll jump on the phone or a zoom with you 3. We'll go over the details of the job and I'll ask questions to drill down to the specific goals you want to accomplish. 4. I'll provide you with a high level written plan to address your goals along with expected time needed to complete your project. 5. When we agree on the timeline and process, I will execute the plan. So, if this sounds good, just click the "invite" button and we can start.
    Featured Skill Linux System Administration
    Docker
    Email Design
    Network Engineering
    Network Administration
    Network Monitoring
    Network Design
    Network Security
    Network Planning
    Web Hosting
    Windows Administration
    Virtualization
    System Administration
    System Monitoring
    NGINX
  • $70 hourly
    • 4.7/5
    • (24 jobs)
    I've completed a popular code Bootcamp, some college courses, and have an AWS Solutions Architect Certification. I've worked in software as a profession for over six years now. I've done embedded development, Linux Native, web, and even some of the more esoteric work like programming industrial and scientific equipment. Comfortable working with most popular web frameworks. Strong working knowledge * Linux * Networking * Cloud Computing * Infrastructure as Code * Reproducible Builds * Project Management * Flask, Django * Express.js, React.js * SQL & NoSQL databases * Proficient C, C++, Python, Go, Node Expert API Gluer! Data Science is not my strong suite, but I have dabbled in CUDA, Intel IPP if you need low-level help. I greatly appreciated the work you provide while I continue through the long multi-round tech interview process.
    Featured Skill Linux System Administration
    Python Script
    AWS Lambda
    AWS CodeDeploy
    JavaScript
    Git
    Python
    React Native
    Bash Programming
    Embedded Linux
    Terraform
    Twilio API
    Node.js
    Bash
    AWS CloudTrail
  • $50 hourly
    • 5.0/5
    • (3 jobs)
    I can help you do many things when it comes to Linux Servers, including configuring a new build as well as troubleshooting issues on an existing build. I can help with LAMP/LEMP stacks, file/directory permissions, SSH/sFTP user management, and more. I am also well-versed in current standards with the SSL Industry. I can help with Cipher profiles, Certificate installation, Let's Encrypt solutions, and more. I have been working in the IT industry for over 10 years, with the past 4 years focused on Linux Servers. I currently work as a Site Reliability Engineer and SSL Subject Matter Expert for a web hosting company.
    Featured Skill Linux System Administration
    Ubuntu
    DNS
    SSL Certificate
    Linux
    Red Hat Enterprise Linux
    CentOS
    Arch Linux
    Cloudflare
    Apache HTTP Server
    PHP
    MySQL
    NGINX
  • $50 hourly
    • 4.9/5
    • (24 jobs)
    Developer and System Administrator with a focus on security and performance. Extensive experience with networking, VPN, Windows and Linux. Also worked on development and performance of websites and applications.
    Featured Skill Linux System Administration
    Windows 10 Administration
    Amazon EC2
    DNS
    Aviation
    Blog Content
    Web Accessibility
    Content Writing
    Cloudflare
    PHP
    Database
    NGINX
    API
  • $95 hourly
    • 4.8/5
    • (29 jobs)
    As a dedicated Full-Stack Web Application Developer with a Bachelor of Science in Computer Science from the University of Texas at San Antonio, I bring a robust background in developing dynamic and efficient web applications. My expertise spans front-end and back-end development, ensuring seamless user experiences and strong functionality. Technical Proficiencies: • Programming Languages: Python, JavaScript • Frameworks & Libraries: Django, React, Node.js • Web Servers: Nginx, Apache • Databases: SQL (including database administration), MongoDB • Architectural Patterns: MVC, Microservices • System Administration: Linux Professional Experience: Alight Solutions • Senior DevOps Engineer (August 2024 – Present) • Led the deployment and management of AWS EKS clusters integrated with ArgoCD, enhancing continuous delivery pipelines. • DevOps Engineer (July 2022 – August 2024) • Implemented Infrastructure as Code using Terraform and Ansible, automating provisioning and reducing manual efforts. Freelance Full-Stack Web Application Developer (February 2023 – April 2024) • Developed scalable web applications focusing on automation and cloud-native solutions to optimize client infrastructure. Founder, OrbitLink Technologies (April 2024 – Present) • Spearheaded the development of scalable web applications, emphasizing automation and cloud-native solutions to enhance client infrastructure. Notable Projects: • Stripe Checkout Enhancement: We improved the Stripe checkout system with monthly invoicing and HubSpot CRM integration, streamlining payments and reporting. • LMS Platform Authentication Integration: Integrated Auth0 authentication and SSO for LMS platforms, migrating over 60,000 users without service disruptions. • Fintech Application Development: Built a fintech application using Django, MySQL, and Airflow to automate workflows and manage data pipelines. • Real Estate Chatbot Creation: Developed a real estate chatbot with Dialogflow, Django, and React to enhance customer engagement. Certifications: While these certifications have expired, the knowledge and skills gained remain integral to my professional capabilities. I am actively pursuing renewal to ensure up-to-date proficiency. • AWS Certified DevOps Engineer – Professional Issued by Amazon Web Services (AWS) Issued Aug 2021 – Expired Aug 2024 Skills Acquired: Continuous Integration and Continuous Delivery (CI/CD) Solutions and Implementation, Infrastructure as Code (IaC) Expertise (Terraform, Ansible), Project Leadership and Cross-Functional Collaboration, Cloud Infrastructure and Orchestration (AWS, Azure, Kubernetes), DevSecOps and Security Practices. • AWS Certified Solutions Architect – Associate Issued by Amazon Web Services (AWS) Issued May 2021 – Expired May 2024 Skills Acquired: Cloud Architecture Design, Deployment of Scalable Systems on AWS, Implementation of Secure and Robust Applications, AWS Service Selection and Integration, and Cost Optimization Strategies. • CompTIA Security+ Certification Issued by CompTIA Issued May 2021 – Expired May 2024 Skills Acquired: Network Security, Compliance and Operational Security, Threats and Vulnerabilities Management, Application, Data, Host Security, Access Control and Identity Management, Cryptography. Why Collaborate with Me? • Comprehensive Development Expertise: Proficient in guiding products through every development stage, ensuring alignment with business objectives. • Automation Advocate: Skilled in creating automated workflows that optimize core business functions, improving efficiency and allowing resources to focus on strategic growth. • Strategic Planning: Experienced in using comprehensive Program Increment (PI) Plans to keep projects on track, aligned with your vision, and fully integrated across your organization without disruptions. Let's work together to build innovative web solutions that drive your business forward.
    Featured Skill Linux System Administration
    Terraform
    Amazon Web Services
    Apache Airflow
    ETL Pipeline
    Tesseract OCR
    Automation
    RESTful API
    Docker
    AJAX
    Python
    JavaScript
    SQL Programming
    Django
    Node.js
  • $200 hourly
    • 5.0/5
    • (228 jobs)
    With over two decades of extensive experience in the world of programming, I've honed a knack for efficiency and innovation. I believe in optimizing time and delivering solutions that matter, constantly pushing the boundaries of what’s possible. From the age of 10, programming hasn't just been a job—it's been a calling. Whether you're looking for new project development or leveraging existing solutions, I’m your go-to expert. Experience: Twenty-two years of diverse commercial programming experience and 31+ years overall programming —from Linux administration and virtualization to end-user web development and complex billing systems for VoIP. Expert work with Asterisk since its inception and substantial experience with FreePBX, Trixbox, and a2billing. Proudly, I'm one of the contributing minds behind a2billing.org's trunk. My depth of expertise encompasses database administration and architecture, especially with MySQL and Postgres. Education: Master of Science in Computer Science (confirmed by WES) Technical Skills & Specializations: Languages: Python/Django, Javascript/jQuery, SQL, PHP, C/C++, Perl, Prolog/Lisp, and Forth. Platforms & Tools: Asterisk, Opensips, Kamailio, Callweaver (faxing). Noteworthy Contributions: Developed modules for FreePBX, Elastix, Trixbox, and a2billing. Philosophy: I stand for originality and meaningful impact. If a task doesn’t need to be done, I won’t push for it. Instead, I'll direct my energy towards novel and intriguing challenges, ensuring that you get the best of both worlds—innovation and efficiency.
    Featured Skill Linux System Administration
    Session Initiation Protocol
    C++
    PHP
    Kamailio
    Asterisk
    MySQL
    Amazon EC2
    SQL
    Elastix
    A2Billing
    VoIP Administration
    OpenSIPS
    FreePBX
    Virtualization
    Python
  • $64 hourly
    • 4.8/5
    • (6 jobs)
    I have over 15 years of professional experience with Linux (CentOS/RHEL/Debian/Ubuntu/SUSE). Over 5 years of Security Engineering and Vulnerability Engineering professional experience. With that, comes knowledge with multiple different OSs versions (Windows/Linux/Mac) as well as understand and knowledge for Network ISO stack along with DNS/SSL/SSH and many other protocols related to the Operating System as well as the Network Stack.
    Featured Skill Linux System Administration
    Palo Alto Firewalls
    PHP
    Microsoft Excel
    Drupal
    Splunk
    WordPress
    API
    Vulnerability Assessment
    Nessus
  • $33 hourly
    • 4.9/5
    • (6 jobs)
    I've been programming with interpreted languages such as Perl and PHP for about 10 years. In the Web Realm I have skills in the following: PHP, CSS, JS (jquery framework), XML (REST, SOAP). I am able to work with popular CMSes such as Drupal and Wordpress. I can write custom applications in both procedural and OOP code. My code is commented and very neat.
    Featured Skill Linux System Administration
    Web Design
    WordPress
    Ruby on Rails
    Data Scraping
    Web Development
    HTML
    PHP
    JavaScript
    Ruby
    Python
    Perl
  • $200 hourly
    • 5.0/5
    • (24 jobs)
    Howdy, I'm Robert and I hope you're having a great day! I'm a Linux Sys Admin and Devops/Automation engineer with 9+ years in the industry. I'm also Top Rated Plus on Upwork! Problems with scaling that application? Downtime keeping you up at night? Not sure how AWS can have so many different products? I'm the guy who can help! Technologies Ive worked with include Amazon AWS (EC2, S3, RDS, etc), Ansible, Terraform, and many others related to web hosting such as Nginx and MySQL/MariaDB. Lets schedule an initial consultation and talk about how I can help improve the scalability, reliability, and cost efficiency of your IT infrastructure. Hope to work with you soon!
    Featured Skill Linux System Administration
    AWS Systems Manager
    Amazon EC2
    Zabbix
    Bash Programming
    Apache Administration
    Automation
    DevOps
    Solution Architecture Consultation
    CentOS
    Terraform
    Ansible
  • $90 hourly
    • 4.9/5
    • (299 jobs)
    I'm a stay at home dad who watches over his newborn daughter and runs a small business that focuses on WordPress. On a daily basis I assist my clients with database issues, CSS edits, HTML edits, PHP tweaks, malware, backups, optimization, migrations, troubleshooting, updates, and a plethora of other technical issues that arise with hosting. I can basically adapt to anything WordPress related. I also have 15 years of professional experience with various Linux distros, 8 of those years I worked as a professional Linux admin in the Hosting industry with various Web Hosts, which has given me proficiency with the LAMP stack, LEMP stack, DNS, SMTP, POP3, IMAP and Linux in general. I have VPSs aplenty. Which has given me the opportunity to gain experience with Amazons EC2 service, DIgitalOcean, and Google Cloud Computing. I've worked with clients converting their PSD mockups to fully functional responsive sites, created custom themes with Foundation 5 and Bootstrap, and learned that SASS and SCSS aren't horrible, scary monsters that will haunt me in my sleep, I believe open communication with my clients is the key to my success. Without a clear, concise outlook, projects become unnecessarily difficult for all parties involved.
    Featured Skill Linux System Administration
    Web Host Manager
    Network Security
    cPanel
    DigitalOcean
    DNS
    LAMP Administration
    SSL
    Web Hosting
    MySQL
    Amazon Web Services
    WordPress
  • $40 hourly
    • 4.9/5
    • (122 jobs)
    !!! ZOHO CRM, ZOHO CUSTOM WEB PORTAL, Develop your SaaS portal in few days!!!! !!! ZOHO BOOKKEEPING, Maintaining books, ZOHO Social implementation, SEO integration!!!! !!! GEO-Landing pages, SEO Services, Manual testing, Automatic testing !!!!! We are a top performer in freelancing community. We are specialized on both web and mobile application development. - PHP and CMS technologies: Core PHP, Magento Ecommerce, Wordpress, Joomla, CakePHP, CodeIgniter - Java Technologies: Core Java, Struts, HIBERNET - .NET Technologies: MS .NET - Databases: Mysql, PostgreSQL, MSSQL - Mobile Technologies: IOS, Android, Telerik Cross-Platform, Kendo UI - ERP: OFBiz Odoo Tryton Exceptional experience with "Worker Compensation" workflow, submitting form electronically. We are working on Inventory management system, Purchase Order, Manufacturer and supplier workflow on regular basis. SNS System is a global Software Development & Web Designing company providing IT solutions to enterprises worldwide. Combining proven expertise in technology, and understanding of emerging business trends, SNS System delivers a range of software development solutions that includes e-business solutions, computer telephony, enterprise applications, product engineering, Professional Web Site Design. We are expert in Zoho CRM and Zoho Creator, Zoho automation workflow customization, Magento 2, WordPress, PHP, CSS, e-Commerce . Experience on OpenERP and Ofbiz customization and integration. Our experience in providing successful web development and ecommerce software development services and maintenance of sophisticated internet / intranet applications for different industries help us create solutions working trouble free from the outset.
    Featured Skill Linux System Administration
    Java
    Magento
    PHP
    HTML5
    Android
  • $100 hourly
    • 4.9/5
    • (11 jobs)
    • Google Developer Expert (GDE) • Certified Google Cloud Professional Architect • Certified Google Cloud Professional Cloud Developer • Certified Google Cloud Professional Network Engineer • Certified Google Cloud Professional Security Engineer • Certified Google Cloud Professional Collaboration Engineer • Certified Google Cloud Professional Data Engineer • Certified Google Cloud Associate Engineer • Certified Google Certified Educator Level 1 • Certified Google Certified Educator Level 2 • Certified Google Cloud G Suite • Certified G Suite Administrator • Certified AWS Certified Cloud Practitioner I’ve been helping clients solve IT problems since 2000 and For the last 10 years I've been a passionate, client-facing Google Cloud Evangelist & Engineer. Expert problem solver adept at using Google Cloud technologies and best practices to support Enterprise organizations. Early adopter and technology enthusiast with a passion for learning. I currently hold ALL Google Cloud Certifications. I was the Product Manager and Google Solutions Architect for over 50,000 Google Cloud users which had to be migrated, created, and managed for G Suite (using GCP IAM) and provided technical support and architecture for the Mobile Device Management platform settings across the 75,000 State of Maryland mobile devices on Google Cloud G Suite. Implemented the GCP Speech to Txt API to enable captions and grow regional user base 2018 & 2019 Provides GCP consulting for several small businesses 2019 Led a major GCP migration project for a $500 million application at a major financial company. Role - Lead GCP Solution Architect 2019 Invited by Google Cloud to participate and provide feedback in 3 User Research Studies 2018 - Taught and published a Skillshare class on “How to setup a Business Gmail (G Suite) Account” 2019 Currently teaching and developing Google Cloud training content for some of the top e-learning companies 2019 - Worked directly with Google Cloud PSO delivering Cloud Plans for their enterprise clients 2018 - Completed Lift & Shift VM Migrations using CloudEndure from AWS 2018 - I have done case study exercises with Deloitte and Cloud Reach in regards to Planning, Design & setup a cloud solution/architecture on GCP 2018 - Migrated Wordpress site from Wordpress over to Google App Engine to increase reliability and scalability while reducing costs. 2013 - Integrated on-prem and virtual applications into GCP with IAM to migrate data into G Suite. 2018 - Configured and managed Compute Engine instances using a variety of tools such as Deployment manager and Terraform. 2018 - Experience with setup and configuration of Google Kubernetes Engine with autoscaling & Jenkins to manage deployments. 2018 - Experience with setting up a Private Kubernetes Clusters. 2018 - Setting up a secure Cloud Storage bucket. 2019 - Managing keys and encrypted data using Key Management Storage. 2018 - Experience with configuring load balancing, firewalls and manage instance group autoscaling within GCP. 2018 - Experience with migrating data from AWS S3 buckets to Google Cloud storage along with lifecycle management and object versioning. 2015 & 2018 - Deployed the Data Loss Prevention API within G Suite and GCP. 2013 - Product Manager for over 50,000 mobile users and created, implemented and provided technical support for the Mobile Device Management platform settings across the 75,000 State of Maryland users on Google Cloud G Suite. 2014 - Created a G Suite E-Discovery & Public Information Act process for the entire State to they had a streamlined way to get access to archived G Suite data 2015 - Created exclusive video training content on YouTube for the State of Maryland that generated 50k views on a variety of subjects including Google Apps, Vitru, Secure Auth, Apple iOS and Google Android. 2016 - Presented at BetterCloud’s CloudITLive event to do a Demo of the Benefits of Implementing Android for Work. 2014 - Provided Google Vault Training to the State of Maryland during the annual sponsored Google Conference. 2014 - Used Google’s API’s to create custom reports to gather and visualize information that didn’t exist in Google’s admin console.
    Featured Skill Linux System Administration
    Google Apps Script
    Android
    Mobile UI Design
    Cloud Computing
    Microsoft Active Directory
    Mobile App Testing
    Google Cloud Platform
    System Administration
  • $120 hourly
    • 5.0/5
    • (55 jobs)
    Introduction: I blend my extensive programming expertise with a profound understanding of business dynamics - thanks to my academic achievements in Computer Science and Business Management. My dual degrees, combined with a Master's in Data Analytics, enable me to build applications that aren't just technically robust but are also tailored to your business needs. Core Skills: Languages & Frameworks: PHP (including modern PHP8), WordPress, Laravel, HTML, CSS, JavaScript (Vue.js). Databases: Proficient in MySQL and PostgreSQL; I can design and structure optimized database schemas for seamless application integration. Linux Server Administration: Comprehensive experience with Ubuntu ensures your web applications run smoothly and securely. Web Design: Crafting responsive and intuitive designs using Tailwind, Bootstrap, and custom CSS. Version Control: Efficient with Git, GitHub, and Bitbucket for streamlined code collaboration and deployment. Specializations: WordPress: Setup & Maintenance Virus & Spyware Removal Smooth Migrations & Transfers (both with plugins & manual approaches) Expertise in Divi Theme & Plugin Customization Website Speed & Performance Optimization Laravel: Modern coding practices Unit Testing & TDD Inertia.js integration Vue.JS Development of Single Page Applications (SPA) Educational Background: Master of Science in Data Analytics Bachelor of Science in Computer Science Bachelor of Science in Business Management (All from Western Governors University) From building SaaS platforms to simple blogs, my goal is to turn your vision into reality. If quality, efficiency, and a deep understanding of your project are what you seek, let's collaborate and bring your ideas to life.
    Featured Skill Linux System Administration
    MySQL Programming
    Vue.js
    Laravel
    JavaScript
    HTML
    WordPress
    Responsive Design
    SQL
    CSS
    PHP
  • $100 hourly
    • 5.0/5
    • (249 jobs)
    !!!! FREE DISASTER RECOVERY ANALYSIS!!!! !!!! Delivering SaaS solutions by using a cloud platform and Cloud Application Integration !!!!! !!!!ZOHO ONE PARTNER-IMPLEMENTED 100+ COMPLEX ZOHO CREATOR PROJECTS!!!! !!!! FREE FREE free ZOHO ONE, CREATOR Consulting free FREE FREE !!!!!! !!! SaaS SaaS SaaS SaaS SaaS - CLOUD APPLICATION INTEGRATION - 100 % SUCCESS !!!! Working on ZOHO CRM and CRM-based application implementation, recently completed three complex applications. Core expertise: 1. Working with client and accept the challenge to deliver quality solution 2. Work with team member and guide them to right direction 3. Quality solution for complex issues 4. CRM based application development Career Summary: Senior Software Developer with 24 years of experience in high availability platform in Telecom domain. Strong ability to work on Operating System, Database and Telco Application Development in C, C++ on Unix/Linux Platform. Strong knowledge of Object-Oriented Software Engineering Methodologies with experience in executing from Requirements, Design, Development, Peer Review, Configuration Management and Testing to Post-Deployment Maintenance phase. Technical Skills Languages: C++, C, XML,DBMS, SQL Server, Tcl/Tk, Shell, Python Web Technologies: JSP, HTML/CSS, Javascript, Ajax Databases: MySql, Oracle TimesTen 6.0/7.0, PostgreSQL Tools/Applications: Eclipse, Putty, WinSCP, mdb, gdb, ClearCase, GIT, CVS, IPFilter, SSH Tunnel, VPN Operating Systems: Windows, Unix (Solaris), Linux (Ubuntu, RedHat, Debian), Chorus ( First Object Oriented OS and most part written in C++ ) Development Methodologies: Agile/Scrum, SDLC Cloud Platform: VICI, OpenStack Device Driver: SCSI Device Driver, SCSI Mirror Device Driver File System: SXFS (Non corruptible FS) Senior software consultant HP Enterprise Aug-2015-Oct-2015 HSS product feature development: Contractor for Hewlett-Packard Development Company. Became familiar 3GPP telecom standards for Home Subscriber Server. Reviewed and commented on Feature Requirement Specifications for new Diameter interface feature that would allow for authentication and authorization of telecom clients in a roaming architecture. Worked on STa feature on STR/ASR/RAR command and Watcher module in C++ according to telecom RFC standards. Tortoise SVN source control software and Eclipse IDE were used. Wireshark network analyzer used for debugging and testing. Language : C++ Tools : SIMULAP, Jmeter Protocol : Diameter Traffic and network analyzer : Wireshark Operating System : Tandem NSK OS Interface : STa, SWx Senior Software Engineer as Area Prime HCL and Alcatel Lucent, ALU Plano, TX Aug-2014-July-2015 Transitioned to HCL in August 2014, onsite at ALU, Plano-TX, ensuring aggressive KT (knowledge transfer) goals are met while still providing all deliverables to customer. Selected to perform remote training by webinars and conference calls. Working as area prime and coordinating field issue with team, providing fixes for critical lab and client issue. Language used C, C++, shell scripting Senior Software Staff. Alcatel-Lucent. Plano,TX 2006-2014 Area prime for DB and performance group in NGN platform to implement feature for WCS_5060. Drove individuals to continuously improve to deliver quality software. Analyzed issues, coordinated with team, resolved critical issues in timely manner. Analyzed multiple releases database and provided database migration and platform upgrade tools. InServiceUpgrade module implementation Platform upgrade module: Used two partition table to keep active and inactive OS and switch to new partition table during upgrade. Participated in initial Operating System (Linux and Solaris) upgrade strategy and implementation. Resolved internal and external clients on critical issues in timely and in efficient manner. Worked on performance monitoring software module. Worked on billing software modules. Were managing all aspects of TimesTen (Oracle) database, including architecting database for application module and reviewing application implementation. Extensive experience in developing Distributed and Multi-threaded applications using Database applications (Oracle/TimeTen) with C++ Language used C, C++, shell scripting Senior Software Engineer Alcatel, Plano, TX 1998-2005 Led high available system framework team for Alcatel CrossConnect products. System Initialization Module Configure Solaris Disk Suite System Installation and Upgrade Module SXFS (Non corruptible FS), SCSI driver enhancement, System Initialization Software,OS specific device driver and utilities. Collaborating & coordinating with Technical and QA Leads to ensure requirements are addressed in Technical Design and Development (i.e. traceability) and Alternative Design strategy for delivering Value Added solutions.
    Featured Skill Linux System Administration
    Web Development
    API Development
    API
    Zoho Books
    WebGL
    Zoho Platform
    Zoho CRM
    Ecommerce Website Development
    Database Administration
    MySQL
    Database Design
    Java
    Odoo
    Zoho Creator
  • $60 hourly
    • 5.0/5
    • (1 job)
    Twenty years of database, software, hardware, application, and server support including fortune 500 enterprise, private small business, maritime, and residential clients. Ham radio certified technician KK6QMF Network Security and configuration. Currently an OSCP Student Intermediate in Amazon Web Services (AWS) components EC2, S3, Simple DB, RDS, SQS, Elastic IPs, EBS, Security Groups, Route 53, IAM, VPC, Cloud Formation and other services in the AWS cloud infrastructure. Support and Administration of OSX, Brew, VMWare, Azure, IIS, Redhat, Web Servers (IIS, and Apache) under heterogeneous environments consisting of Solaris 9, AIX 5.x, Red Hat Enterprise Linux 7.x/6.x/5.x and Windows 98/XP/7/8/10 2019/2016/2012/2008/2003 including server core systems. T-SQL database configuration and support for various applications and voip reporting systems. Extensive experience implementing Active Directory, Exchange, O365 and deploying software using Group Policy, SCCM, and KACE. Extensive experience in troubleshooting, root cause analysis and performance optimization of enterprise applications on cloud and physical infrastructure platforms including database troubleshooting. Extensive experience with hardware support, electronics, soldering, custom pc design, rack and network implementation and design. Experienced in analyzing enterprise application issues using tools like Fiddler, Wireshark, VSCode, Visual Studio, Nagios, Nasm, Nmap, Metasploit, and Nessus scanning and other tools. Monitored and addressed issues with Sophos, Mcafee, AT&T MIDS and worked with various vendors to secure systems. Supported all phases of software life cycle with emphasis in implementation, automation, maintenance and support of enterprise applications. Intermediate experience in Chef, Docker, Puppet, single sign on, LDAP, and Infrastructure Automation best practices. Supported enterprise level applications and servers in 24x7 production support, best practice trouble shooting, monitoring, performance tuning, naming standards, security and maintenance activities. Testing of web applications with Soapui, Fiddler, Python, and other tools on SOAP and REST API. Extensive networking support experience encompassing TCP/IP, UDP, IPV4, IPV6, DNS, DHCP, VLAN, VPN, Bluetooth, and 802.11ac, b, g, n technologies. Design of .NET applications to aggregate network hardware data and wmi information and organize it in an MSSQL 2012 Database for management and reporting purposes Powershell, Bash, ZSH, and scripting automation and administrative tasks to simplify projects for support teams. Storage solution configuration for nas, filesharing, and s3 including mounting cloud drives with various tools. VPN and Antivirus support including Sophos, Mcafee, Symmantec Netmotion, Citrix, OpenVPN, PPTP, and others. Development of .Net tools in C#, Visual Basic, Powershell, Python, and Blue Prism. Support and Administration of OpenBSD, Unix, OSX, Chocolatey, Brew, VMWare, Azure, IIS, Redhat, Web Servers (IIS, and Apache) under heterogeneous environments consisting of Solaris 9, AIX 5.x, Red Hat Enterprise Linux 7.x/6.x/5.x and Windows 2019/2016/2012/2008/2003/NT systems. Authorized to work in the US for any employer mike@setup.repair
    Featured Skill Linux System Administration
    AWS CloudFormation
    Microsoft Azure SQL Database
    Blue Prism
    Kofax RPA
    C#
    Network Administration
    Microsoft Active Directory
    Microsoft Azure
    Microsoft Windows PowerShell
  • $150 hourly
    • 5.0/5
    • (9 jobs)
    I'm a very experienced web designer and developer. I've got over 12 years of Wordpress experience over 20 software applications that are being used every day by small and medium companies. I can help you brainstorm, design, develop, test and even deploy any website or web application. Lately, I've been focusing on building Progressive Web Apps, which are the perfect balance between a website and a native app. My technical experience includes: - Entire Adobe Creative Suite (PS/AI/AE/Premier) - Graphic Design (print and web) - Web Development (HTML/CSS/JS/Bootstrap/Angular) - Software Development (PHP/Python/Java/JS) - API Development (REST/SOAP) - Databases (MySQL/Postgress/Mongo) - Virtual Servers (Heroku/AWS/Digital Ocean) Additionally, I have industry knowledge in: - Logistics - Inventory Tracking - Retail - POS & Payments - Teleradiology (PACS/DICOM/RIS) - NGOs (funding platforms) I'd love to learn more about your project and journey. If my skills and capabilities match your needs, we can make it work.
    Featured Skill Linux System Administration
    Node.js
    Bootstrap
    Castilian Spanish
    English
    HTML
    PHP
    JavaScript
    Sass
    CSS
  • $110 hourly
    • 5.0/5
    • (53 jobs)
    Technology leader whose qualifications include a certification in Helpdesk Management and Operations Management; and detailed knowledge of networking technologies and best practices. Over 24 years of experience in the creation and deployment of solutions protecting networks, systems and information assets for the Education sector as well as for diverse companies and organizations. Proficient in the following Systems/Technologies: Linux Based Systems (Ubuntu, Debian and CentOS); Windows Desktop (all), Asterisk VOIP Systems, Windows Server Operating Systems (2000-2022), Active Directory Administrator, VMWare Esxi 5.5-7, HyperV. Proxmox, Google Workspace Admin and Office 365 Admin, Sharepoint Admin. Experience with Blockchain technologies. In the Managed IT Services sector I have experience with Nable, NinjaOne and Connectwise. LANs, WANs, VPNs, Routers, Firewalls, TCP/IP, Aruba WiFi and Switches, Ubiquiti Unify, Sophos In my current role I work as a Sr. Systems Engineer, Incident Manager and IT Consultant. I look forward to discussing your specific technology project with you.
    Featured Skill Linux System Administration
    Blockchain
    Telecommunications Engineering
    FreePBX
    Microsoft SharePoint Administration
    Data Center Operations
    Mobile QA
    VMware ESX Server
    VMware Administration
    Network Administration
    Windows Administration
    TCP/IP
    Asterisk
    Windows Server
    Microsoft Exchange Server
  • $95 hourly
    • 5.0/5
    • (22 jobs)
    Larkin has over five years experience architecting, developing, and deploying cloud native solutions. Currently he works in multiple roles as a senior devops engineer, as well as a CTO for a local texas startup. Larkin is a certified AWS Developer, and has experience creating architecture for SaaS platforms, as well as general on prem to cloud migrations. Other skills Larkin has are: python microservices, cloud architecture, serverless computing, and Containers as a service.
    Featured Skill Linux System Administration
  • $50 hourly
    • 5.0/5
    • (40 jobs)
    Technical support for Linux servers running a wide range of applications in house or in the cloud. Red Hat certified professional Certification ID: 230-112-211
    Featured Skill Linux System Administration
    SSL
    Ubuntu
    DigitalOcean
    Linux
    Apache HTTP Server
    Data Backup
    Red Hat Administration
    Bash Programming
    Twilio API
    Virtual Private Server
    SSH
    Mail Server Implementation
    Iptables
    Web Design
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by 5M+ businesses