HR & Recruiting Professionals

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Istvan S.

Istvan S. Agency Contractor

Principal Architect (Big Data & Cloud Computing)

United States - Tests: 6 - Portfolio: 1

Building data pipelines and analytical systems at massive scale. My experience lies in distributed systems, focusing on data driven large-scale systems (10.000+ nodes). For the highly concurrent world my choice of development environment is Erlang(BEAM) and Clojure (JVM). Using functional languages that supports thousands of lightweight threads communicating with message passing and having inverted concurrency control enables low latency and high throughput with thread safe software. Storing data at scale has been an interesting subject to me, I am familiar with the RCFile whitepaper and the more recent publication about ORC and Parquet. I have been using columnar stores beside the classical row oriented stores (SQL servers) and key-value stores (Riak, Couchbase). Analysis of large datasets is sometimes challenging. Using caching and sampling and few other techniques makes it possible to query these sets. I am familiar with few query engines (Hive, PrestoDB, Tez).

$50.00 /hr
125 hours

Lex Clay

Lex Clay

Experienced IT Professional

United Kingdom - Tests: 2 - Portfolio: 1

I have been working in various IT departments over the last 17 years. I'm originally from the UK, now living in the USA. I am able to work within Pacific, Eastern & GMT business hours. Most of my career has been working for international investment banks. I started in 3rd line support before creating & heading up a team responsible for rapid deployment strategy management. The process we designed was taken as the sole methodology for the bank's work area recovery & replaced the production build processes. More recently, I worked in Business Continuity Management & Disaster recovery for a large Spanish bank where I was solely responsible for the design, implementation & support for their emergency relocation planning. This involved performing all levels of technical support to the business users & managing the expectations of their Executive Directors, as well as designing, testing & developing an automated environment would meet all of their critical process needs. I am able to write code in VBA, VBS and create applications in, including GUI front ends for an SQL backend and/or Active Directory interaction.

$27.78 /hr
1,590 hours

Rob Sherali

Rob Sherali

Technical Delivery Manager

United Kingdom - Portfolio: 1

My name is Rob, I provide IT Development and Support Service Management. I work with businesses to help them analyse, define and set up their IT and assist with ongoing management requirements. With a consultancy background in end to end Application Development and Support, I can help you produce and manage your IT requirements and teams. I currently work with a company - Remote Technical Delivery Manager/Scrum Master, but am happy to entertain part time queries for management and delivery of IT work you may have. Services offered but not limited to follow for Adhoc or Dedicated IT Services: - IT Solutioning Consulting - Website Development using Network of Developers - Business to IT gap Bridging - IT Project Management (Waterfall and Agile) - IT Support Management and SLAs setup - IT Shop Setup - Team Recruitment - Approach - Governance - Staff & Relationship Management (Clients, Suppliers, Team) My Industry Background: - Legal - Government - Finance - Digital Agency/Marketing

$50.00 /hr
0 hours

Shirish Batule

Shirish Batule

ASP.NET | MVC | C# | JQuery | JSON

India - Tests: 2 - Portfolio: 1

Over the last 4 years,SQL,MVC 3 & 4,Json,Jquery, Ajax,TFS, OOP, and software design and testing and also I have developed a wide range of websites using HMTL, DHTML,ASP.NET, C# and SQL Server 2008 including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. experience in n-tier web development - extensive experience of C#/Telerik/SQL Server/ComponentOne/DevExpress/Microsoft Access - dedication/creativity/intelligence

$7.00 /hr
0 hours

Akkas Ali

Akkas Ali

Expert in Asp.Net,C#/VB.NET,MVC ,Sql Server,JavaScript,Jquery,AJAX,WPF

India - Tests: 8

Having extensive experience in the field of Web Development and Implementation with Proficiency in ASP .Net that includes development, implementation & maintenance of application software. Strong development experience with ASP .Net, MVC, C#, VB.NET, ADO.NET, SQL Server, Reporting Service, JavaScript, AJAX, JQuery, HTML, XML.Worked on e-Commerce sites. Comprehensive experience in Object oriented Analysis, Design, Development and Implementation of Web based, client/Server, Internet, Intranet based Business Applications. Ability to learn new things quickly & accurately

$11.11 /hr
0 hours

Ioan Mihaila

Ioan Mihaila

Application Developer

Romania - Tests: 2

I aim at discovering a pleasant and challenging work ambient, stimulating improvement of capabilities and developing new abilities that can bring a value enrichment to the company, and my capabilities being used at their highest capacity. - My motto: Simple, Accurate, Professional -

$15.00 /hr
0 hours

Benjamin F.

Excel VBA Automation and Solutions

United States - Tests: 7 - Portfolio: 1

Thank you for taking the time to read a little about myself! Experience: → 8 years Microsoft Excel 2007 - 2010 and Data Entry → 4 years Excel VBA → Intermediate knowledge of other Office products VBA Specific Experience: → Userforms → Excel Add-Ins → Data Mining I currently work for the US Military as a Civil Service Payroll Clerk. Throughout the last several years, I have gained experience will payroll, accounting & budget, and a little with promotion testing. I am not a typical programmer, but an end user that strives to increase efficiency and accuracy. After I purchased my first Excel VBA book, I was hooked. I am currently learning Microsoft Access and C# to continue expanding my abilities.

$14.50 /hr
0 hours

Abdul Q.

Abdul Q. Agency Contractor

C# ASP.NET MVC 3 MSSQL JQuery knockout-JS backbone-JS REST FULL Web

Pakistan - Tests: 10 - Portfolio: 13

To optimize business processes with My best products and services in order to make my customers satisfied besides bringing value addition to their business. To strengthen my experties, i used to keep update myself with latest softwares, designing and development technologies which is a continuous process and that is what my Core Values.From 2005 i had been developing Desktop and Web application using C#, ASP.NET, ASP.NET MVC 3, SQL Server, AJAX, JQuery, knockoutJS, backboneJS, REST FULL Web Application,Telerik.

Groups: Android, Application Developers Alliance...

$30.00 /hr
3,953 hours