Sql Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Requirements: 6+ Year experience in Java 3+ Years development skills in Hadoop eco system 3+ year experience in Hive/Impala 2+ Year experience in Pig 1+ year in python Having SPARK experience is a plus Amazon EMR experience is a plus Understanding of schedulers, workload management, availability, scalability and distributed data platforms a plus Must have good understanding of compressions and file formats like AVRO & Parquet Must be conformable working in open source technology Sound knowledge of SQL & No-SQL databases Experience with build tools such as Jenkins, Stash, GIT Experience with performance/scalability tuning, algorithms and computational complexity Demonstrated analytical and problem solving skills, particularly those that apply to a “Big Data” environment.
Skills: SQL Apache Spark Java Pig
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
To perform that task you must be able to read code and understand algorithm of it`s operation. It would be greate if you know how to use git repository and version control. All your code will be reviewed by senior developer before merging. Admin panel written long time ago and does not follow MVC concept so all the code and markup are in the same php files. I can provide you code samples in case of succesfull interview pass. The task is to add following functioanlity 1. Functions to display banners -Adding an ad unit with size specification. Access to the administrator or web master -Adding banners. Access to the administrator or advertiser -Formation of the ad unit code to be placed on the site to call additional js -Obfustsirovanie ad unit code via api -Obfustsirovanie additional code via api 2. Functions show teasers -Adding teaser unit with a choice of sizes (and design) Designer library can be grabbed for other ad networks. Access to the administrator and web master -Adding teasers in. Access to the admin and advertiser. -Formation teaser block of code to be placed on the site to call additional js -Obfustsirovanie ad unit code via api -Obfustsirovanie additional code via api
Skills: SQL JavaScript PHP
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
I am looking to build a small team of versatile programmers that have the ability to program in multiple languages. You will be a part of my main team that will work on the projects from my startup. In order to apply, you must have knowledge of multiple languages. Please listthem in your response to this post and how long you've been coding with each of them. You will also need to provide three examples of your work. If you cannot provide examples you will not be considered.
Skills: SQL C# C++ iOS Development
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We're a startup, looking for someone to help us configure and set up a KPI's dashboard using Mode Analytics (https://modeanalytics.com/), with data from a Segment Postgres Warehouse (https://segment.com/warehouses). As part of setting this up, we'd also like to create some documentation around common queries so that our team could more quickly build our own queries in the future. We've been warehousing data for about two months, and that data's already connected to Mode Analytics, but we haven't really begun to query the data. We're looking for someone who's got experience working with data stored in a Segment Warehouse, because we expect this person to be able to get a few common queries up and running quickly. To summarize: - We're looking for someone to build a number of queries, in Mode Analytics, with Segment Warehouse data - We're also looking for that person to help create documentation on pieces of common queries in our data We'll go over a full list of queries (and solicit some feedback on improving what/how we're measuring things) with the successful candidate. In your application, please include a bit of info about your experience with Postgres, Mode Analytics, and Segment Warehouse'd data. Only applications which address the info we're looking for will be considered.
Skills: SQL Analytics
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
Hi Freelancers, I want to trace a phone number associated with Wechat ID, id i will give you is set to private... you can't search it by id Please feel free to bid if you can do it Only for experts, if you can't do it please don't bid. Looking forward.
Skills: SQL CLR Android SDK PHP
Fixed-Price - Expert ($$$) - Est. Budget: $10 - Posted
Must have web 2.0 concepts. Web Services SOAP/XML/RESTful. MS SQL server or MYSQL capabilities Exceptional written and spoken English communication skills Outputs: Develop top quality code based on Best Practices Accurate estimates for hours required to deliver milestones in projects Prototypes based on requirements from Sales/Project Managers Documentation of modules/code for clients Client demonstrations of solutions/apps developed Database design for applications Close customer cases to the satisfaction of clients Timesheet entries to projects (Salesforce PM Milestones)
Skills: SQL AJAX CSS HTML
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I have a payroll application built in house that now uses an oracle 12c database. After we migrated from 11g, the database seems to be slowing down over time. Need someone who is confident on 12c database to have a look and suggest what can be done. Please post my database version at the top of the cover letter. The database server runs on linux platform and it is about 80GB
Skills: Oracle PL/SQL Database Administration SQL
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
we want to setup a html5 video tube site on a cloud server. with following requirement 1. user can register and upload video, one by one. 2. video can be filtered by category & tag. 3. batch upload by superuser, together with title, description, cat, tag, etc. 4. video player are by jwplayer free version, for pre, pause, post roll adv and in-stream ads. 5. player is integrated with ad network for in-video ads. 6. video are under signed/expiring links that can prevent hot linking. e.g. done by lighttpd mod. 7. setup media server serving the videos via signed link. 8. able to host pop-under ads 9. able to host ads for desktop and mobile the whole thing can be based on a tube-template, we need everything combined together.
Skills: SQL Node.js PHP
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I have an old database in Microsoft Access 97 format, and since I am unable to install Access on a modern day computer, nor able to convert the file, I need a specialist to convert this file into readable MS Excel file (with different tables in different sheets of the same Excel file). I also require a SQL script with data, so that the script can dump everything into a blank MySQL database, on top of which our in-house programmer will create custom PHP-based view queries as per our client needs.
Skills: SQL database programming