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Ambiorix Rodriguez Placencio

Ambiorix Rodriguez Placencio


Dominican Republic - Tests: 1 - Portfolio: 5

Extensive, practical and relevant industry experience in the following area : -> Asterisk and FreePBX customizations. -> Custom Asterisk Development (PHPAGI,Bash Scripting). -> Hosted PBX Solutions (Amazon AWS, DIgitalOcean, SolarVPS). -> Complex IVR Solutions (Databases Integrations, Web App Integration). -> Call Center Solutions (Vicidial,Goautodial). -> Customized Broadcasting solutions. -> Technical Consultancy. -> Asterisk & MYSQL-PHP Integration. -> Asterisk Security (Fail2ban, IPTABLES). -> PHP&MYSQL Developer.

$35.00 /hr
16 hours

Johnny V.

Johnny V.

Software Engineer | Architecture & Development

Colombia - Tests: 3

I am a software engineer with over 7 years of experience in Java related technologies, in a diverse range of business sectors as traffic control, document management, insurances and financial. Passionate about software development and software architecture, committed to deliver high quality projects, always taking care to align business strategies with IT. I have experience as software developer, technical lead, and software architect and I am looking to continue my career in the software industry, solving real and challenging problems. Since I'm improving my Upwork profile, getting the best feedback from you is one of my main goals, so I'm willing to go the extra mile to show you the quality of my work and my commitment.

$25.00 /hr
0 hours

Alexandru C.

Alexandru C.

QlikView Developer

Romania - Tests: 7

Hi, I am Alex from Brasov, Romania. With a two years (and counting) experience in Business Intelligence, I specialize in developing intelligent dashboards, analytic as well as detailed reporting for my company clients, in QlikView. Offering support from a simple concept( consulting with client, gathering requirements, creating an technical specification, implementing solution) until the final application gets into the client hands, and further offering maintenance and further implementation if needed.

$16.67 /hr
0 hours

Dmytro M.

Dmytro M. Agency Contractor

Senior System/Network Administrator

Ukraine - Portfolio: 3

Best skills: Platforms: FreeBSD, Linux (RHEL / CentOS, Ubuntu Server / Debian, Gentoo) Network solutions: HAProxy, keepalived, GlusterFS Databases: MySQL, PostgreSQL, MySQL Cluster Virtualization: Xen, KVM Cloud Technologies: Amazon Web Services (AWS), OpenStack Security tools: PF, IPFW, iptables, VPN, OpenSSL, RADIUS, and more Additional skills: Languages: C/C++, Python, Perl, PHP, JavaScript

$30.00 /hr
117 hours

Orchille G.

Orchille G. Agency Contractor

Technical Support

New Zealand - Tests: 2

I am a IT support specialist with 3 years experience, including 5 years as a Technical/Customer service Phone Support and 2 years of Customer Service Supervisor, a role into which I was promoted. I have experienced on deployment support and maintenance desktop, laptop and phone units which includes and operating system, installed software (includes internal applications, software packages and client applications), hardware/Network and related peripherals. I am seeking opportunity to provide IT Realtime Support..

$22.22 /hr
6,096 hours

Lev Ovsyannikov

Lev Ovsyannikov

Oracle, Java developer

Russia - Tests: 2

Developing desctop java application. Poi(generationh excel), Jsch(ssh, scp) Writing and developing Oracle(9,10,11) objects: scripts, stored procedures, functions, packages and etc. support Oracle Applications. Developing Embacadero Delphi XE2 applications. Testing software. Have experience to deal with version control systems like Git(GitHub, Bitbucket) and SVN. Oracle (9,10,11) administration skills (rman, backups, restoration, tuning StandBy (including automated restore without Enterprise Options)). Experience to work with Windows Server 2008 (2012). basic skills in Unix systems Ubuntu, FreeBSD.

$11.11 /hr
0 hours

William Grzybowski

William Grzybowski

(Web)Development and Unix-like Consultant

Brazil - Tests: 7 - Portfolio: 2

Before I even go to university i started working with Web-development. My first experience was about 6 years ago with pure HTML using frames in Dreamweaver 3. Since then I have worked hard to improve my skills in every way possible, not just as a web-developer but as a general programmer, and now I work essentially with Open Source software like Python(+Django), PHP, Linux/FreeBSD, PostgreSQL, etc.My degree in computer science helped me to understand the basics of a computer from the bits in the processor instructions to multimedia, and thus can be used everywhere to improve the final result of a project.

$33.33 /hr
3,500 hours

Ahmed K.

Ahmed K.

AhmedKamal, Amazon AWS, RHCE, Cloud and DevOps consultant

Egypt - Tests: 2

I have been involved with Linux professionally for the last 12 years. I have worked on setting up Linux servers, including almost all network services DNS, DHCP, Web servers, MySQL Databases, iptables Firewalls, proxies ... You name it, I've done it. I've supported various multinational petroleum companies and communication giants. I am pretty sharp debugging and troubleshooting network issues. I've also worked for the past 5 years almost exclusively on cloud computing. Be it multinationals like Microsoft, Canonical, Sun Microsystems, Oracle and others, to governmental agencies and SMBs I regularly support various smaller businesses remotely, with yearly contracts. So I'm pretty used to working remotely and getting things done that way. My scripting skills enable me to automate almost all of the needed daily tasks. I absolutely love doing Cloud/Linux/Unix design, administration and support work. I will surely enjoy supporting you and your environment. My friends tell me, "the servers love you" :) I'm sure yours will too!

$33.00 /hr
59 hours

Jose Arteaga

Jose Arteaga

Cisco Telecommunications Engineer - Powering productivity through Comm

Venezuela - Tests: 6

Who I am... Network Engineer with 5+ years of experience working with a variety of technologies from different vendor like Cisco, VMware, Microsoft, Watchguard, Barracuda, etc. I had designed and implemented networks from scratch starting on the infrastructure (Routing and Switching), Security and finally the Applications (Unified Communications and Collaboration). My Mission... I specialized on designing and implementing network solutions for small, medium and large businesses in many different vertical markets like the oil and gas industry, banking, food and beverages industry and others. I had achieved customer satisfaction 100% of the time and exceeded their expectations while staying on-budget, meeting deadlines and finding new business opportunities inside the company and the customers. Always looking for the biggest challenges that help me excel myself not only in the networking field, but also in the business management side of the company making myself an integral and interdisciplinary engineer capable of achieving the impossible.

$50.00 /hr
257 hours

Dmitrijj Sergeevich Kashirin

Dmitrijj Sergeevich Kashirin

Java Developer with Linux experience

Russia - Tests: 4

I'm Java Developer with strong Linux experience. My strong skills is Data analysis, Linux, Java, SQL. Also I have skills in Continuous Integration and build and delivery operations. My development experience is 5 years on server-side, client and desktop applications. I believe my strong points are my accuracy and punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Since 2012, I'm Java Developer in T-Systems company and developing client and server-side applications on Ubuntu and RedHat systems. Additionally I'm developing parsers, crawlers and scrappers for data-mining of different web-sites and documents. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Masters degree in Applied Mathematics and Physics from Saint-Petersburg State University, in the Russia. Listed below are my experience and skills. — Java Core: Java Core, Multithreading, Collections API; — Frameworks: Spring, JUnit, Mockito, Jsoup, Velocity, Play Framework; — Servers: Apache HTTP, Tomcat, JBoss; — Continuous Integration: Jenkins, Maven, Gradle, Ant; — Scala (Play framework) — Core web: XML, JSON, HTML/CSS, JavaScript; — IDE: Intellij Idea, Netbeans; — OS: RedHat Enterprise Linux, Ubuntu Linux, HP-UX, Windows; — VCS: Git, Mercurial, SVN; — Bug/Issue trackers: Jira, Bugzilla; — SQL;

$20.00 /hr
169 hours