System Administrators untuk diupah di United States
Menunjukkan 23 hasil
Freelancers Ditaja
-
ClearPoint ClearPoint
$89 USD / jam
Critical Emergency?TOP RATED + WP/PHP/MySQL/ServerUnited StatesHi, Everyone. I am a Top Rated Plus freelancer. Are you in tough times? You've got solution. In the past 15years, as a system admin(linux/windows/apach/nginx expert) experienced in PHP(OOP conceptions), I have been working vast type of challenging tech projects and have been fixing 1800 websits php error free and...Hi, Everyone. I am a Top Rated Plus freelancer. Are you in tough times? You've got solution. In the past 15years, as a system admin(linux/windows/apach/nginx expert) experienced in PHP(OOP conceptions), I have been working vast type of challenging tech projects and have been fixing 1800 websits php error free and maintaining client websites. （￣︶￣）↗ No matter if… ✅ You broke your site due to server issues ✅ If you hired a less experienced developer to work on your site and they broke your site ✅ Something horrible happened and your site is down ✅ Your site was hacked. ✅ Do you want to improve Design and functionalities with your website? ❁´◡`❁ WHY CHOOSE ME OVER OTHER FREELANCERS ?❁´◡`❁ ✅Immediate and perfect solution : I am always auditing things of what is going on PHP syntax and server status and then provide solution immediately. ✅Responsibility : If you are facing on any issues for same reasons, I am providing solution free. ✅Responsiveness : Being extremely responsive and keeping all lines of communication readily open with clients.(instant response) ❁´◡`❁ My customers said: -I would definitely hire Adam again & I definitely intend to hire him on future upcoming projects. Adam is no joke with tech ability & knowledge, and really knows his stuff!!! He was very responsive from the moment that I posted my ad for the work I needed. He started right away and hammered it out. I am very happy with the work and time frame that it was completed on the same day. Hire Adam for your tech work if he says he can do it, then trust it will be done correctly, quickly, and efficently. - He was great very knowledgeable in the process and our needs. He was absolutely outstanding!! For sure a great hire for any help you in AWS systems. - Adam is truly a master at fixing any technical Wordpress issues. Multiple pages on my site were not working, he backed my site up so I didn't loose a tremendous investment in my site. He completed the work extremely quickly. I will be using him again for all future projects. Look no further for an honest and professional Wordpress expert. Thank you for reviewing my profile. Adam Levinson kurang
Upah ClearPoint
-
IMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. EXPERTISE IN- - AWS, Azure ( expert level ) - Full stack system administration – (CentOS, Cloud Linux, Red Hat Linux managing LAMP stack w/ ModSecurity,...IMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. EXPERTISE IN- - AWS, Azure ( expert level ) - Full stack system administration – (CentOS, Cloud Linux, Red Hat Linux managing LAMP stack w/ ModSecurity, server backups, data recovery, iptables, Varnish, NGINX and CDN) - PHP | JS | CSS | HTML | Ruby | Python | Golang - ReactJS / AngularJS / VueJS / NodeJS ( MEAN, MERN, MEVN) - Wordpress / Joomla / Drupal / Codeigniter / Laravel / Yii - Shopify | WooCoomerce / Prestashop / Magento / Opencart - Django / Flask / RoR - Blockchain developer, specialized in custom cryptocurrency and blockchain based Enterprise solutions - Mobile app development ( ios/android, react-native and flutter ) Why Us? ★ 20+ Years of experience ★ 100% satisfaction assured ★ Wide portfolio of services ★ Technological Excellence across platforms ★ Thoughtful and futuristic software and web development kurang
Upah imechosting
-
Keselamatan Web, Keselamatan Komputer, Keselamatan Internet, Certified Ethical Hacking, Web DevelopmentCybersecurity and Information Security Skills: ✅Understanding of cybersecurity principles, protocols, and best practices. ✅Knowledge of different attack vectors, vulnerabilities, and common security threats. Pentesting Skills: ✅Proficiency in penetration testing methodologies, tools, and frameworks. ✅Ability to...Cybersecurity and Information Security Skills: ✅Understanding of cybersecurity principles, protocols, and best practices. ✅Knowledge of different attack vectors, vulnerabilities, and common security threats. Pentesting Skills: ✅Proficiency in penetration testing methodologies, tools, and frameworks. ✅Ability to simulate various cyber-attacks to identify vulnerabilities in systems and applications. Static Application Security Testing (SAST) Skills: ✅Experience in using SAST tools to analyze source code for security vulnerabilities. ✅Understanding of common programming languages and their security implications. AWS Security Skills: ✅In-depth knowledge of AWS services, architecture, and security features. ✅Familiarity with AWS security best practices, including IAM policies, access controls, encryption, and logging. Threat Modeling Skills: ✅Ability to create detailed threat models for AWS infrastructure, applications, and data. ✅Knowledge of threat modeling methodologies and tools to identify potential security threats and vulnerabilities. Networking and System Administration Skills: ✅Understanding of network protocols, firewall configurations, and secure network design. ✅Skills in configuring and securing operating systems and services. Risk Assessment and Mitigation Skills: ✅Capability to assess risks associated with identified vulnerabilities and security threats. ✅Proficiency in proposing effective mitigation strategies and security measures. Communication and Reporting Skills: ✅Clear communication skills to explain security findings, risks, and recommendations to stakeholders. ✅Ability to produce detailed and organized reports outlining the security assessment results and suggested improvements. Continuous Learning and Keeping Updated: ✅Cybersecurity is a dynamic field; staying updated with the latest threats, vulnerabilities, and security technologies is crucial. kurang
Upah creatixclick
-
As a seasoned developer with five years of experience, I have consistently demonstrated a strong commitment to excellence in the software development field. My expertise spans a wide range of technologies and programming languages, allowing me to adapt swiftly to new challenges. I've successfully contributed to...As a seasoned developer with five years of experience, I have consistently demonstrated a strong commitment to excellence in the software development field. My expertise spans a wide range of technologies and programming languages, allowing me to adapt swiftly to new challenges. I've successfully contributed to numerous projects, delivering high-quality code, meeting tight deadlines, and collaborating effectively with cross-functional teams. kurang
Upah tonytheexpert1
-
I work as a fulltime freelancer and have a masters degree in AI. I'm a fan of Blockchain and dApps and have worked on a lot of projects in AI/ML, Blockchain and fullstack web development for 14+ years. Skills: - Programming(Python/PHP/JavaScipt) - Database(MySQL/PostgresQL/MongoDB/Cassandra/DynamoDB) - Big...I work as a fulltime freelancer and have a masters degree in AI. I'm a fan of Blockchain and dApps and have worked on a lot of projects in AI/ML, Blockchain and fullstack web development for 14+ years. Skills: - Programming(Python/PHP/JavaScipt) - Database(MySQL/PostgresQL/MongoDB/Cassandra/DynamoDB) - Big Data(Hadoop/Spark/ElasticSearch) - AI(Tensorflow/Caffe/DeepMind/NLTK) - Web Development(React/Django/Flask/Vue/Nuxt/Next/JQuery/Laravel) - Blockchain(Ethereum/Hyperledger/Binance Chain) Experiments: - Amazon AWS(EC2/Lambda/Serverless apps/S3/...) - Amazon MWS API && Scraping - Social media analysis - PostGIS & PGRouting - OpenStreetMap - Odoo - Twilio & RingCentral - P2P crypto exchange - Web Scraping - Web automation(selenium) kurang
Upah helmot
-
twalters84 twalters84
$80 USD / jam
World-Class Senior Website Developer - 25+ Yrs ExpUnited States★ With over 25 years of experience and education, I am an award-winning Senior ColdFusion Programmer by day and an extremely accomplished Senior SQL Database Administrator by night. ★ By 2006, I graduated from Allegany College of Maryland with Honors receiving nine associate degrees and several certifications; I...★ With over 25 years of experience and education, I am an award-winning Senior ColdFusion Programmer by day and an extremely accomplished Senior SQL Database Administrator by night. ★ By 2006, I graduated from Allegany College of Maryland with Honors receiving nine associate degrees and several certifications; I majored in Computer Science and Minored in Mathematics. ★ By 2015, as both a Business Owner and as a Top Website Developer, I have completed over 160 projects and for the reviews I have received, all of them have a perfect rating - all on time - on budget - with a 33% repeat hire rate! ★ As a Dedicated Hard-Working Project Manager, I have worked with various teams to complete some popular websites that now receive thousands of unique hits each day! I am also very skilled working independently with minimal assistance needed. ★ As a World-Class Senior Website Developer, I always strive to achieve my employer's complete satisfaction regardless of the project. ★ Between 2015-2021, I was part of the Adobe ColdFusion Pre-Release Program where I was able to gain much insight inside how ColdFusion works. I got the chance to work beside the best ColdFusion programmers in the industry and I learned quite a lot from my peers. However, I cannot divulge more information on this due to an NDA agreement. ★ Contact Me Today For Top-Notch Technological Consultation! kurang
Upah twalters84
-
I am a seasoned Full Stack Developer with over 8 of experience in designing, developing, and deploying web applications. My passion for creating robust and user-friendly software solutions drives me to stay updated with the latest technologies and best practices in the industry. Key Skills: Front-End...I am a seasoned Full Stack Developer with over 8 of experience in designing, developing, and deploying web applications. My passion for creating robust and user-friendly software solutions drives me to stay updated with the latest technologies and best practices in the industry. Key Skills: Front-End Development: Proficient in HTML5, CSS3, JavaScript, and popular front-end frameworks like React, Angular, and Vue.js. Responsive web design and cross-browser compatibility. UI/UX design principles for creating visually appealing and intuitive interfaces. Back-End Development: Strong expertise in server-side scripting with languages such as Node.js and Python. RESTful API design and development. Database management using SQL (MySQL, PostgreSQL) and NoSQL (MongoDB) databases. Full Stack Proficiency: Building end-to-end web applications from scratch. Integrating front-end and back-end components for seamless functionality. Deploying applications on cloud platforms like AWS, Azure, and Heroku. Why Choose Me: Strong Communication: Clear and timely communication to ensure project requirements are met. Problem Solver: Adept at identifying and resolving technical challenges. Client-Centric: Focused on delivering value and exceeding client expectations. Continuous Learning: Committed to staying updated with the latest industry trends and technologies. If you are looking for a Full Stack Developer who can turn your vision into a reality, I would love to discuss your project. Let's collaborate and create something remarkable together! kurang
Upah dedgeservices
-
Senior Web/Mobile Developer with over extensive experience in various SDLC phases such as requirements gathering, analysis, design, implementation, maintenance of software applications and testing Client/Server and Web applications. Experience in developing Web applications using Ruby On Rails, React, Node.js, HTML5,...Senior Web/Mobile Developer with over extensive experience in various SDLC phases such as requirements gathering, analysis, design, implementation, maintenance of software applications and testing Client/Server and Web applications. Experience in developing Web applications using Ruby On Rails, React, Node.js, HTML5, CSS3, JavaScript and MongoDB, SQLite, PostgreSQL. Demonstrated ability to satisfy upper management through reliability, commitment, and problem resolution. kurang
Upah robb89
-
have 18 years of IT experience in devops, systems and server engineer roles including devops manager. installing and managing thousands of Windows servers 2012 2008 2003 2000 nt 351 4 along with Novell, linux and Unix server in Lan and web hosting environments, Gpo's, firewalls, vpn's, load balancers, vmware, chef...have 18 years of IT experience in devops, systems and server engineer roles including devops manager. installing and managing thousands of Windows servers 2012 2008 2003 2000 nt 351 4 along with Novell, linux and Unix server in Lan and web hosting environments, Gpo's, firewalls, vpn's, load balancers, vmware, chef puppet atlassian and hp suites and numerous other applications. Active directory dns many smtp servers including exchange JavaScript html css devops principles agile kanban waterfall methodologies. kurang
Upah rdu5812ea10c55c5
