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Unix Jobs

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Fixed-Price - Est. Budget: $ 50 Posted
My webserver is being hit by several DDoS attacks. The apache logs look as follows: 50.21.183.243 - - [29/Jul/2015:10:39:33 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.2.3; http://sign-in.at; verifying pingback from 54.148.9.134" 46.37.6.190 - - [29/Jul/2015:10:39:33 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.2.3; http://www.ridendoweb.it; verifying pingback from 54.149.51.19" 50.21.183.243 - - [29/Jul/2015:10:39:33 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.2.3; http://sign-in.at; verifying pingback from 54.69.228.145" 97.79.239.37 - - [29/Jul/2015:10:39:34 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/4.0.6; http://magiccartbutton.com; verifying pingback from 54.148.164.248" 207.106.22.3 - - [29/Jul/2015:10:39:34 -0400] "GET / HTTP/1.1" 200 32372 "-" "WordPress/3.5.1; http://www.web-werks.com" 2001:41d0:a:5b9a:: - - [29/Jul/2015:10:39:34 -0400] "GET / HTTP/1.1" 200 32372 "-" "-" 2600:3c03::f03c:91ff:fedf:a699 - - and etc. I need to mitigate...
Fixed-Price - Est. Budget: $ 3,000 Posted
Senior developer to become part of an innovating team, subject matter expert and integrator of Windows Server 2008 application development projects. They will be working on Locus a web portal that provides real-time data, analytics and analysis tools for sales, trading and research to collaborate with customers on current and future trade ideas. The system operates on a MSSQL database, Windows 2000 application layer, VC++ middleware and UNIX proxy and web servers. The three layers are integrated by use of socket communication, XML requests/responses and VC++ COM middleware components. This person will be working on the back end working with front-end developers and at times with business users. Primary responsibilities include: - Analyze, design, write and redesign critical Locus server side components, - Design and write Locus components in C# .Net. - Design, develop and implement reusable C / VC++ class library API’s, design, implement, and performance tune Windows SQL Server...
Fixed-Price - Est. Budget: $ 100 Posted
Looking for an expert in AWS cloud computing for an going project. Project involves building various tools for working with Amazon Cloud Computing. The project will be basic to intermediate for for a AWS professional.
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are in need of a linux/unix guru to take on challenging projects and to perform on-going systems administration/maintenance. We are also seeking Linux/Unix based VoIP experts. Ideal candidate should be an expert with a vast array of linux/unix and VoIP based PBX flavours. Architecture, Implementation, Migration and Administration/Maintenance expertise is a MUST! Mandatory skill sets include, but not limited to: Directory Services Samba File Server Backup, Replication and Disaster Recovery Monitoring VoIP PBX SIP Reporting Must posses: Excellent command of the English language Ability to communicate efficiently and effectively Strong customer service and people skills Exceptional documentation and writing skills Acceptable phone and personal conversational skills Ability to think out of the box Creativity and exceptional problem solving skills Ability to meet deadlines and work through completion of projects and tasks. Please submit CV with rate expectations. Local...
Fixed-Price - Est. Budget: $ 3,000 Posted
We are looking for a System/Monitoring Engineer to join a team which develops IT Platform Monitoring Solution. It has the primary role in monitoring and managing capacity of applications used across Risk and Finance IT and mitigates putting the bank at additional risk. Your responsibilities will ideally include: - Liaise with consumers of the monitoring to determine requirements - Active involvement in projects to ensure development of additional monitoring needs from application teams - Determine priority of tasks and work through backlog - Ensure the health of the Geneos monitoring application and it’s agents - Installation of monitoring probes - Reviewing and amending alerting thresholds - Capacity management for monitoring system - Development of dashboards and views for Support, Management and Application teams - Ensuring the correct metrics are being captured for Risk & Finance IT reporting Essential Skills Administrator level experience of Operating systems - Solaris,...
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Job Description: Guru Solutions requires a full-time Java Programmer capable of joining an established small team developing database-assisted systems functionality for managing real estate transactions, human resources, finances, sales, and reporting. Key Responsibilities: - Update existing Java, web based programs and develop new functionality in a legacy Java environment. - Diagnose the root cause of problems and apply fixes to existing software bugs. - Build complex and efficient SQL queries to retrieve business data and generate reports. - Design API and interfaces to third party services. - Setup, configure and perform manual deploys on multiple application servers and DB instances. - Applicants must be familiar with agile techniques such as Test Driven Development and SCRUM methodologies. Requirements/Skills: - Bachelor’s Degree in Computer Science or related field and 3+ years experience. - Excellent verbal and written communication skills. - Prior experience...