You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Performance Tuning Jobs

7 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Need a Redshift expert to help optimise and improve performance of a heavily used cluster that has a lot of queries being performed and data being ingested. A certain amount of optimisation has already been done Previous experience of Redshift is essential, as is information about previous Redshift optimisation work that has been done.
Skills: Performance Tuning Amazon Web Services Database design database management
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Need advanced performance optimization of server (CentOS 6.7 or 7) built for Magento and Wordpress sites. (Will host several clients) I need professionel experienced person who has been working with controlpanel "DirectAdmin", since all changes must be according to DirectAdmin caution. Server is installed with apache_nginx, php-fpm, op-cache, mariadb, etc. (cloudlinux) (Open for more ideas or other setup) I have a test installation of a magento and a WordPress site to compare against. More info will be given how to measure etc. Overall task will be to optimize the server in all corners to perform as best as possible. All changes need to be documented in term of used commands. Proper history. You must have expert knowledge with mageno/wordpress server optimization. No application optimization, like Full Page Cache. Only serverlevel! Server is running high performance hardware with high clock cpu and SSD. CP is DirectAdmin Please note: I am ONLY looking for optimization on server level. Not magento/wordpress application changes, since we will compare 2 exact magento/wordpress sites. We can start the project immediately. Looking for long-term partnership with many task to come in future. Cover Letters with "spam" wont be replied. Looking forward to read some proposal.
Skills: Performance Tuning CentOS Database Caching Linux System Administration
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hello, I'd like a professional to help me maintain my wordpress site from an server perspective, performance tune, security plugins and setup/installation of wordpress instances +backups, cPanel installation etc... Currently have a site hosted on a shared server and one or more of the plugins increases CPU, I need that examined and solved. Also potentially upgrade to a dedicated server on Amazon or other hosting solution, what ever will be cheaper. The individual I am looking for will hopefully help me with all system needs in the future of the development of this and other sites. Thank you! Liron
Skills: Performance Tuning BuddyPress CPanel Linux System Administration
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
The Java 8 web application currently running uses embedded Jetty and needs to serve hundreds of thousands of requests per second. Which it does, thanks to AWS auto-scaling. However, our intuitive feeling is that there are a number of things that can be optimized to make this use much fewer servers than currently. What is most needed is understanding of how to profile software applications, with focus on JVM, associated tools and agents, and of course understanding of OS (Linux in this case) and its implications (network, filesystem, threads and processes) on this. Although you will be spotted on this part by the IT folks.
Skills: Performance Tuning Amazon EC2 Java Java EE
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
About Us: We are a fast emerging software company with cutting-edge technology tools and solutions in the enterprise software space and CRM. Job Purpose: The consultant is expected to have hands on experience in management consulting, business strategy, performance excellence, CRM / sales / productivity optimization with very good quality clientele and right contact to influence. The project KRA is to observe different corporate activities, identify opportunities for problem solving, record requirements and propose for productivity improvement in business processes. Candidates should engage with corporate clients and implementing processes excellence system for better productivity and business performance. Understand that the need of the client to work on tight timescales is in order, so the ideal candidate should be able to demonstrate some success in this field. We would be providing complete technology support and we are looking for candidates with experience, knowledge, contacts to influence a to handle this job. Payment : For identification of the client, sales opportunity and on the completion of the successful Piloting $1000 would be paid to the consultant (On obtaining the successful client testimonial). And for conversion of the opportunity into sales, 20% of the sales value would be paid as a success fee. Key Accountabilities: 1. Assess the corporate / clients existing procedures, work habits and current levels of efficiency in depth. 2. Presenting the significance of enterprise performance management and productivity tools. 3. Assess and establish what level of achievement can be expected of the workforce. 4. Suggest appropriate staffing/inventory levels to meet the demand. 5. Maximize the potential of existing resources by using our system. 6. Design and install controls to facilitate increased output. Desired Skills & Experience : *Graduate preferably with MBA *With previous work experience in management consultancy for project management, key accounts Management, CRM, workforce productivity, sales force automation. *Experience in communicating with all levels within an organization *A logical and analytical approach to problem solving If you are a qualified candidate, please provide us with previous results from projects successfully handled in this role.
  • Number of freelancers needed: 5
Skills: Performance Tuning Administrative Support B2B Marketing Business Analysis
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are a small online agency, running 4 static dedicated unix servers in Germany. I am looking for a long term freelancer taking care of our server infrastructure that was managed now for years by a unix admin. You could get our new unix expert! In future we need a very flexible, scallable and secure environment for 2-4 core applications (availability and speed) as well as a simple hosing environment to manage 20-100 simple website projects that mostly are running wordpress. Requirements: + At least 7 years of unix server administration experience + Killer Knowledge about old hosting and also new cloud hosting infrastructures + You should have a high availability 7 days a week with fast reaction time upon problems + Expert skills in Cloud hosting with AWS and/or Google Cloud + Good and clear english or german language speaking + You should have an interest to work with us at least 3-5 years (no short terms) + You must be very reliable and should stay updated with all new technologies + Expert in 100% server availability and server performance tuning + Expert in Unix and Nginx, as well as MySQL, PostreSQL, MongoDB Upcomming tasks: + Catch up with current infrastructure and get an overview about the 4 servers + Create a solution proposal for a future cloud based, flexible, secure infrastructure + Create a migration concept to organize current + future applications, websites hostings + Setup new infrastructure and migrate everything into new environment + Setup a bullet prove fallback scenario, 100% availability and backup concept + Setup a proper server monitoring to get alerted upon problems if you meat this requirements and think you are the right guy for this job, please apply and tell us briefly how you would organize the new infrastructure in a few words.
Skills: Performance Tuning Amazon Web Services Apache administration Debian OS
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We have a sails.js node application that is an api for a mobile app and an express frontend. It is setup in combination with nginx. We need to do profiling on the app and make sure it can be as fast as possible. I want to make sure we have it tuned to the peak of performance. I assume the person with be familiar with node-inspector or some other debugging/profiling tools. Ideally we want to profile the application and understand all the bottlenecks in detail.
Skills: Performance Tuning
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App