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Igor D.

Igor D.

mysql & mongodb expert

Macedonia - Last active: 1 day ago - Tests: 9

-Data Modelling and Database Design Create database designs by performing needs / requirement analysis, creating a logical mode, and then implementing the physical model. -Backup and Recovery Making periodic backups of data and keeping it safe from accidental or intentional destruction. Testing recovery plans so that when problems do arise, data can be restored quickly. -Capacity Planning Watch data growth, and plan how best to deal with it. This may include archiving it, increasing the size of current hardware, or adding new hardware. -Change Management Server configurations, database schema change over time. Perform impact analysis before changes are made, implement changes, test changes, and document them. -High Availability Ensure high availability, including use of log shipping, clustering, database mirroring, and other technologies. -Monitoring Monitoring performance, monitoring server disk space, monitoring logs, ensuring jobs have run successfully, checking for errors, and so on. -Needs/Requirements Analysis Perform needs/requirements analysis. Talking to users, finding out their needs and requirements, and determining the best way to meet them. -Performance Tuning Monitor performance to determine ways to optimize database performance. -Report Writing Writing reports against databases in transact-SQL code to extract the data, or creation and formatting physical reports. -Security Control who can access data and what they can do with it. Creating SQL Server login IDs, database IDs, assigning permissions, moving security between servers. -Testing Testing servers, testing databases, testing applications, testing management tools, and so on. Ensure that data integrity and high availability, is maintained at all times. -Training Users Sharing knowledge with other DBAs, developers, or end-users. -Working with colleagues Interacting with other DBAs, developers, end users, product-knowledge specialists, vendors, accountants, hardware experts, and networking experts.

$48.89 /hr
342 hours
5.00
Valentin Vollmer

Valentin Vollmer

Filemaker Pro Developer

United States - Last active: 23 days ago - Tests: 2 - Portfolio: 1

I have over 8 years of experience developing Filemaker Pro databases in many industries and areas: Customer databases with invoicing, donation tracking for nonprofits, print information management systems, application tracking for foundations, food production, event and project management solutions. This combined experience allows me to adapt to your needs and create a custom solution for you. I make sure, that not only the technical aspects are working as they should, but also the user interface, i. e. it should be easy to use and reduce the time you need to accomplish what you are doing. Integrating your solution with FM Go allows you to use the solution on any iOS device. As a member of the Filemaker Developer Network I have access to the latest information and best practices.

$33.33 /hr
260 hours
5.00
Claudio D.

Claudio D.

Modern Web Developer, IT Consultant

Italy - Last active: 1 day ago - Tests: 6

For the last 10 years I worked as web developer and Unix systems administrator for private, public and ecclesiastical entities. I have a solid knowledge of modern web technologies, document digitization and Unix shell scripting. I'm currently focused on the Dart programming language. As a Dart early adopter, I'm a long time community contributor and my contributions include writing articles, open-source projects, speaking at conferences and presenting episodes on Google Developers Live. On my GitHub account you can see open source projects I'm currently working on: https://github.com/claudiodangelis

$40.00 /hr
378 hours
5.00
Steven Stovall

Steven Stovall

DevOps, Cloud (AWS/Google), Security. Development:...

United States - Last active: 1 month ago - Tests: 2

I enjoy solving challenging problems and utilizing technology to creatively design efficient, cost-effective solutions to meet business needs. Current Certifications: CISSP, CCNP, Net+/Sec+, MCP Cloud (AWS/Rackspace), Linux, Windows, VMware HA/vMotion/vCenter Open Source Software: Apache, nginx, Redis, elasticsearch, Zabbix, Logstash Information Security Auditing, Configuration, Policy Networking: Visio Diagrams, IPSEC/SSL VPNs, OSPF/EIGRP/BGP, Adaptive Security Appliances (ASAs), Wireless Controllers, F5 LTM, WiFi (RF Design) Information Security: Visio Diagrams (architecture), PCI DSS compliance, Splunk (syslog) Vulnerability Audit and Penetration Testing: Metasploit, Nexpose, Nessus, Vulnerability Reporting, Patch Management Development: Ruby/Rails, Git, Python, PHP, Perl, PowerShell, Bash, .NET

$75.00 /hr
21 hours
5.00
Shane V.

Shane V.

Japanese and English Translator

United States - Last active: 25 days ago - Tests: 2

I was brought up in Japan. Currently a university student in Australia. My linguistic skills for both Japanese and English are at a professional level (comprehension, writing, pronunciation). I have experience in: 1. Translation (Japanese to English, English to Japanese) -News articles (packaging market analysis, marketing, consumer psychology, beverage) -Fictional short stories 2. Subtitling using Aegisub -Video entertainment (Japanese to English) 3. Proofreading and editing -English Education material for Japanese learners -Proofreading subtitles Softwares that I have experience in are: -Microsoft Office (Word, Excel) -Aegisub -Memsource -Poedit

$35.00 /hr
14 hours
4.91
Marcel Popescu

Marcel Popescu

Software Developer

Romania - Last active: 12 days ago - Tests: 6 - Portfolio: 3

* over 20 years of programming experience * focused on unit testing and test-driven design (the code is not finished until it passes the tests) * wrote a book on TDD available on Amazon at http://www.amazon.com/TDD-example-Evaluating-expression-ebook/dp/B005TEN130 * sample code (personal projects) on https://github.com/mdpopescu/public * most experience in back-end C# applications and web applications using ASP.NET MVC with Razor (with some experience in web UI using JQuery) * MS SQL experience, including data modeling and normalization up to third normal form; however, I dislike having complex logic in stored procedures * I strongly prefer working during the 9am to 5pm US East Coast timezone; I have no problem starting work earlier to solve any overnight issues that might have occurred * I love both greenfield development (starting a project from scratch) and brownfield troubleshooting (taking existing software and fixing problems); however, everything I touch gets tests and I don't consider it finished until the tests pass * I have worked for US companies for the last 15 years; I am fluent in English both written and spoken

$50.00 /hr
426 hours
5.00
Jess D.

Jess D.

Coldfusion Application Developer

United States - Last active: 3 days ago - Tests: 2 - Portfolio: 1

Since February 2000, I have developed a variety of web applications using Coldfusion, javascript, ajax and Java. Most of them have included interaction with a database such as MS SQL, DB2 or Access. Others have included creating a TCPIP connection with an IBM mainframe system. I am seeking opportunities to expand my knowledge and challenge me.

$50.00 /hr
905 hours
4.92
Cristian J Cardozo

Cristian J Cardozo

Art Director and Motion Graphic Designer.

Argentina - Last active: 4 days ago - Tests: 3 - Portfolio: 9

I'm a designer and art director with over 12 years of experience Over the last six years, I worked as a Motion graphics designer at FOX International Channels. I participated in the branding of FOX and FX channels. I made promotional pieces for series and films broadcast by the channels of the network and its clients (FOX, National Geographic Channel, Nat Geo Mundo, FX, FOX Sports, FOX Life, Universal Channel, Syfy). I specialize in storyboards, design, animation, logos and brand. I'm looking for opportunities to develop as a freelance designer and contribute to your business project. I experienced user in Photoshop, Illustrator, After Effects. Also I have some experience in 3D with Cinema 4D. I'm at your disposal for any questions or work. Best regards, Cristian Cardozo Puig

$30.00 /hr
38 hours
4.98
Sigit N.

Sigit N.

Website, JavaScript, Graphic Design, Multimedia, C...

Indonesia - Last active: 5 days ago - Tests: 10 - Portfolio: 4

I am a web application developer living in Indonesia. Currently, I am working for Dedicated-IT, developing website and web-based application for clients from Australia, UK, US, and Canada. For the last couple of months, I have been outsourced to Atomic 55, a Canada based marketing and internet technology agency. I'm one of the team members developing EstateVue, a system intends to help real estate agents and brokerages increasing their property sales.In my spare time, I create flash animation, banner, simple video editing, graphic design, and website development using WordPress, Code Igniter, jQuery, Mootools, osCommerce, and other tools in order to deliver the best result possible.Hire me, you don't need good results. You need the best one ;)

$50.00 /hr
23 hours
5.00
Emma Englishby

Emma Englishby

E-commerce Consultant and Web Designer

Germany - Last active: 2 days ago - Tests: 7 - Portfolio: 4

I am an Irish web designer and online business consultant, currently living and working in Berlin. I am passionate about helping small businesses and startups achieve their business goals; whether through building ecommerce and service websites that perfectly serve your online needs, or using data and analytics to optimise online marketing strategies and maximise your resources. My skills have been acquired through over a decade of personal, hands-on experience. It was while working as a freelance fashion photographer in Dublin some ten years ago that I realised I was enjoying coding my website and learning online marketing strategies more than the actual photo shoots! I retrained as a social media strategist and Google Analytics consultant, and gradually honed my knowledge and skills until I became Director of Ecommerce for an international fashion label. It was during this period that I noticed the overwhelming number of decisions facing business owners and entrepreneurs trying to establish an online presence. Even the first step of setting up a website involves a huge range of decisions, from choosing a good hosting provider to finding the right platform to manage your website; all the while trying to manage the time and budget constraints that affect every business. I realised with my combination of web design and online marketing skills I was perfectly placed to be able help navigate this maze of options – so now that's exactly what I do. I am committed to clear, open communication, and my ultimate goal is a happy client. I treat each client's business as though it were my own and am dedicated to helping you find ways of taking your business to the next level, whether you're just starting out, or feeling in needing of a fresh strategy. Looking forward to working with you!

$40.00 /hr
190 hours
5.00