PostgreSQL 工作与竞赛

PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness.
注册来开始赚钱。 您是a PostgreSQL Developer吗?您可以从这些工作中获得报酬!


项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(HKD)
Request Survey page and script python Django/PostgreSQL This project has two components: 1) Script for sending out survey email 2) Web page in Django Must complete this in Python 2.7/Django and PostgreSQL Requirement: Script: 1. Fetch id, title, requestor_mail from request table where survey_sent flag is false. 2. For each request, we need to send email to user 3. Email will HTML email and will contain links for survey response page and m... 21 Javascript, Python, Django, PostgreSQL Mar 22, 2018 今天6天 16时 $1530
Replicate a website from existing source code You will be given the source code of this website: [链接已删除,请登录查看] Based on this source code, you will replicate a new website. You will set up the framework and structure so that another will be able to upload data to the database frame. You will also incorporate a data dashboard that enables creating graphs and charts from the data. You will also write short instruction documents or make ins... 19 PHP, Zend, PostgreSQL, Data Analytics Mar 22, 2018 今天6天 14时 $2172
Mongo DB Migration to MYSQL I want to migrate my Mongo DB database DUMP in SQL need expertise in data conversion in MYSQL usable format 10 SQL, MySQL, 数据库管理, PostgreSQL, 数据库编程 Mar 21, 2018 今天6天 13时 $929
Build Softwar for shop software for shop or store, which i can manage the liste of Clients, liste of providers, and liste of products, stock of products, and printe bills, commandes, delivery form, and statistiques like dashboard of my salles, my purchases, and i need to do reserche in all modules (Clients, Providers, Products, Stock of product, Bils commandes , delivery from). 19 Java, PostgreSQL Mar 21, 2018 Mar 21, 20185天 19时 $1467
Redshift Database Query Performance Tuning we are looking for someone to do performance tuning of our amazon redshift cluster. It takes forever for many of our queries to load so I am looking for someone to analyze the database, make recommendations for better performance and implement the recommendations. You must have extensive experience working with redshift and performance turning. I think we may have to set up star schema. Additio... 2 SQL, 亚马逊网络服务, 数据库管理, PostgreSQL, Redshift软件 Mar 20, 2018 Mar 20, 20185天 2时 $5020
Odoo POS - Barcode Nomenclatures I need to define a customized barcode for products (Prices Products, Weighted Products, Discount Products). It will be implemented in Odoo 10.0 Attached a sample for the needed products. 6 Python, 企业资源规划, PostgreSQL, Odoo Mar 20, 2018 Mar 20, 20184天 22时 $518
Customer Relationship Management We are looking for an Innovative and enthusiastic team to add value to our product according to his capabilities. Below are some basic requirement we are looking for: 4 Full time JAVA developers with atleast 4 years of experience, must be proficient in Postgres Database Skills. Ready to sign the Contract for 6 months Daily tasks will be given on the morning call ( Attendance Mand... 17 Java, Linux, J2EE, PostgreSQL, RESTful Mar 20, 2018 Mar 20, 20184天 19时 $321
Django Admin Customization We are looking for some one who is expert in Django Admin customization for an existing project. If you are good at Django, well and good, but you must have hands-on experience in customizing Django Admin and creating dashboards with multiple Graphs, charts and reports. We are looking for experts with following experience and knowledge. 1. Have hands on experience in adding dashboards to... 25 Python, Django, jQuery / Prototype, 分析学, PostgreSQL Mar 19, 2018 Mar 19, 20184天 13时 $3475
ODOO 10 , Customize Package Label Odoo 10 creat package labels which include: barcode , lote nr. product name and quantities. We are looking for a customized package Label for odoo 10. I want to add Client reference, "which in most of the cases is the [链接已删除,请登录查看] nr." and our sales order nr. as well or in some cases Production order nr. In some cases the label will be without those 2 fields, if we produce a... 17 PHP, Python, 软件构架, 企业资源规划, PostgreSQL Mar 18, 2018 Mar 18, 20182天 14时 $314
Implement Django UI to read from Mongodb I need to feed data to my existing UI, the data is stored in mongo db. At this point, I only need to read data and there is no requirement to write data. 43 Python, Django, 软件构架, NoSQL Couch 和 Mongo, PostgreSQL Mar 17, 2018 Mar 17, 20182天 7时 $8483
PostgreSQL-XL cluster setup (GTM/Coordinators/Nodes) Setup a PostgreSQL-XL database cluster (reference: [链接已删除,请登录查看]). you can use the guide: [链接已删除,请登录查看] The cluster must have: 1 GTM 2 Coordinators 3 Data Nodes All GTM, Coordinators, Data nodes using CentOS 7.3. 6 small machines with CentOS 7.2 installed will be provided to logon to perform the setup. * Must complete the cluster setup and demonstrate it works: a. Create table TES... 7 Linux, 数据库管理, PostgreSQL Mar 17, 2018 Mar 17, 20182天 $1546
Modify Odoo CRM Hi, I need to modify Odoo open source CRM. Also I need to add few modules to it. Some one who work with me long term. 21 PHP, Python, 软件构架, 企业资源规划, PostgreSQL Mar 17, 2018 Mar 17, 20181天 21时 $1337
Golang Development ● Define architecture, workflows and structure of the platform. ● Writing scalable, robust, testable, efficient, and easily maintainable code ● Translating software requirements into stable, working, high performance software ● Playing a key role in architectural and design decisions, building toward an efficient micro services distributed architecture ● Strong knowledge of Go programming lang... 8 Golang, Agile 开发, PostgreSQL Mar 16, 2018 Mar 16, 20181天 $45239
Add ReverseGeoCoding to running OSM instance and (optional) change Tile Style I have a running OpenStreetMap instance in my own server, it is working as a tile server. What is needed is: 1) to add Reverse GeoCoding capabilities, maybe through Nominatim. Other alternatives are welcome as well. 2-Optional) to add/change current Tile Style. It is now presented as a tipical OSM map, but something like [链接已删除,请登录查看], or anything that look a little bit more like Google Maps (a... 2 阿帕奇, Geographical Information System (GIS), Linux, PostgreSQL, Ubuntu Mar 15, 2018 Mar 15, 2018结束 $1569
Looking for Blockcypher expert for altcoin : Urgent Get an instance of BlockCypher running using the instructions on its GitHub. Then adapt BlockCypher for an altcoin that I will provide specifications for. [链接已删除,请登录查看] 18 Python, PostgreSQL, Blockchain Mar 15, 2018 Mar 15, 2018已经结束 $5226
Transfer compiled Python App to an Ubuntu VM We have a system created in Python in a currently existing Ubuntu server machine, that we want to transfer to another new server that we want to purchase. But before we do, we want to make sure that we can successfully replicate the system by transferring and testing it in a Virtual Machine environment. Basically, we want to replicate our existing system in a Virtual Machine environment. We don... 16 Python, Linux, PostgreSQL, Ubuntu, Virtual Machines Mar 14, 2018 Mar 14, 2018已经结束 $549
Elixir and Phoenix framework expert required for existing Saas product Our SaaS product is a progress tracking solution for construction companies. It is a real time web application built with Elixir on Erlang VM using the Phoenix framework for back end with a PostgreSQL database. The front end is React.js and Redux. There's also a SemanticUI CSS and JS library for UI/UX. It's hosted on Heroku and uses some AWS for storage. If you are adept with th... 11 Erlang, PostgreSQL, React.js, Heroku, Elixir Mar 14, 2018 Mar 14, 2018已经结束 $173
Odoo 10 Development Project To develop based on Odoo 10 modules to meet customer requirements. The customer is a company providing home-based health care services through a pool of certified freelancing nurses. The project is to develop on existing Odoo 10 modules such as Sales, Purchases, Sales Invoicing, and Inventory (Or even Timesheet) to meet the customer requirements. I have attached the customer requirements in here a... 17 Javascript, Python, 软件构架, PostgreSQL, 软件开发, Odoo Mar 14, 2018 Mar 14, 2018已经结束 $14525
Native mobile application integrate to Odoo I am looking for someone who expert to develop a native mobile application; expected Python, integrate to Odoo database. Project detail has not been finalized yet but the conceptual shall be as following 1. Native mobile app 2. Integrate to Odoo database ; user profile , contact detail etc,. 3. Creating /Updating a simple spreadsheet such as insert line and input text detail. 4. Exporting PDF... 52 Python, Mobile App Development, 软件构架, MySQL, PostgreSQL Mar 14, 2018 Mar 14, 2018已经结束 $4143
Use provided API to capture USA weather station data Objectives - Using the Mesonet API ([链接已删除,请登录查看]), pull weather data from multiple user selected weather stations around the USA. - The script will append the database table daily with the latest weather data from the user defined stations. - Put this data into a Postgresql database table - Set up and run this on a virtual machine with Ubuntu operating system Deliverables - Python code whi... 28 Python, Linux, 软件构架, PostgreSQL, 数据库开发 Mar 13, 2018 Mar 13, 2018已经结束 $1216
Full-stack developer for e-commerce web platform development We are a young e-commerce start-up looking for an experienced full-stack web developer (or a small team of developers) to develop an initial MVP or prototype from scratch, someone to take the lead in developing, and ultimately delivering a single page application including basic database design using modern web development techniques. Some web design would be required, however, the focus will b... 71 Javascript, node.js, PostgreSQL, React.js Mar 11, 2018 Mar 11, 2018已经结束 $19391
Posgresql DBA We are looking out for seasoned DBA of postgresql to review our setup, guide us on paritioning, finetune our DB configuration and guide us on best practices 6 PostgreSQL Mar 11, 2018 Mar 11, 2018已经结束 $998
build data pipeline Using Ruby on rails to build a data pipeline and consolidate source data to database 21 Python, Ruby on Rails, 软件构架, PostgreSQL, Aws Lambda Mar 9, 2018 Mar 9, 2018已经结束 $4120
build an item MDM I am a product manager who is looking for backend rails developer to build a data pipeline to consolidate a couple of source system data into one place for MDM purpose. 20 Ruby on Rails, 软件构架, PostgreSQL, Aws Lambda Mar 9, 2018 Mar 9, 2018已经结束 $5132
ruby on rails with ETL related consolidate source systems data and dump in database by using rails, source systems will have api 18 Python, Ruby on Rails, 软件构架, PostgreSQL, Ruby Mar 9, 2018 Mar 9, 2018已经结束 $4112
VisualCron XML import , transformation & export to database We are looking to automate a datafeed in XML into a central datawarehouse that needs to be set-up. We have VisualCron installed as task scheduler, and it needs to be configured to import the XML, isolate certain tags and push the resulting data to a database. The database and corresponding tables need yet to be installed/configured. We have no specific requirements for the database, although Postg... 15 PostgreSQL, 数据库编程, 编程 Mar 8, 2018 Mar 8, 2018已经结束 $4198
Build a PostreSQL database in AWS and a JQuery front end to manipulate that database. We are a water testing company that receives samples from clients and tests them for pollution. We have 2 tables currently. One stores information on samples (such as which client they are from, where and when the samples were taken, etc.) The other table stores information on the tests we perform on each sample and the results of the tests. These tables right now are in google sheets but we wish ... 38 PHP, Javascript, 亚马逊网络服务, jQuery / Prototype, PostgreSQL Mar 7, 2018 Mar 7, 2018已经结束 $9197
Build a mobile app which connects to odoo ERP Some modules need to be created in Odoo ERP for back end and a mobile application which will be used to as a front end. 7 PHP, Python, 软件构架, 企业资源规划, PostgreSQL Mar 7, 2018 Mar 7, 2018已经结束 $1025
Project for Alexandre A. Hi Alexandre A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 Javascript, Ruby on Rails, 亚马逊网络服务, , PostgreSQL, Ruby Mar 6, 2018 Mar 6, 2018已经结束 $2576
Only Postgresql Expert I want to install the postgresql on the ubuntu and also connect the sql with phAdmin. If you can teach me how to do that then please bid me. Thanks in advance 7 PostgreSQL Mar 6, 2018 Mar 6, 2018已经结束 $196
Patch PostgresSQL in Windows Hi, i need help with patching PostgresSQl in Windows. [链接已删除,请登录查看] The above blog provides a patch which i need to patch into my Postgres but i need help with it. Because i have converted from Oracle to PostgresSQL, all the autonomous transaction needs to be changed as postgres does not support it, thus im using the above blog as a walk-around. Let me know if you can help or have ex... 2 视窗桌面, Oracle, PostgreSQL Mar 6, 2018 Mar 6, 2018已经结束 $203
odoo plugin and customization needed Hi, we would want you to develop a pre-existing open source plugin built for older odoo community edition and update it to latest odoo(11 version). For Phase 1 We would need you to upgrade the below telephony connector to odoo 11, which will enable us to connect our telephony system to odoo 11 the plugin is available at [链接已删除,请登录查看] In addition to the plugin we need an extra featur... 18 Python, 软件构架, 企业资源规划, PostgreSQL, Odoo Mar 5, 2018 Mar 5, 2018已经结束 $133
WEBGIS Application Develeop a webGIS application using Django and QGIS server and POSTGIS as database. 6 AJAX, Django, HTML5, PostgreSQL, Geographical Information System (GIS) Mar 5, 2018 Mar 5, 2018已经结束 $1184
ERP Development Want to get ERP developed by experienced team on .net platform. 22 .NET, C# 编程, PostgreSQL Mar 5, 2018 Mar 5, 2018已经结束 $30778
AWS- Deployment Copy data from s3 bucket using lambda function (python) to RDS (PostgreSQL) instance 15 Python, 亚马逊网络服务, PostgreSQL, Aws Lambda Mar 4, 2018 Mar 4, 2018已经结束 $196
Looking for an experienced Django developer to develop a Price Comparison Website I am an independent person looking to get a price comparison web app built. The plan is to host the web app on AWS. Technology: Backend: Python Django Database: PostgreSQL Front-end: No preference Here are some features that I'd like to include: - Searching (full text) and displaying prices for a particular item. - Ability to sort and filter items in the search results. - Abilit... 27 Javascript, Python, Django, 软件构架, PostgreSQL Mar 4, 2018 Mar 4, 2018已经结束 $4504
Web server php laravel framwork for a Rota employer manager I need to be completed Middleware and Controllers for an already settled server with Models and relationships, a debugging database on a private git repository. It is an API server already settled up with laravel/passport and needs to be handled the login process and token handling for new/registered users. I uploaded the readme file in pdf for the specific requirements 13 PHP, SQL, PostgreSQL, Laravel, API Mar 4, 2018 Mar 4, 2018已经结束 $488
barcode reading from java to database In this project a datalogic barcode api has to be created in java to connect to a postgresql database. 33 Java, PostgreSQL Mar 3, 2018 Mar 3, 2018已经结束 $416
Web chat with payments, account mgmt, transportation and travel APIs search and book features We are creating a web app with payment gateways (stripe), web chat to be used for customers to enquire us and human operators to fulfill their requests and such requests involve API calls to find flights, trains, hotels. All customer data acquired from the chats and saved by themselves on their profiles need to be accessible for analytics. For some examples of how it should look like and a feel fo... 8 SQL, 软件构架, jQuery / Prototype, PostgreSQL, 网络服务 Mar 2, 2018 Mar 2, 2018已经结束 $242
Flashcard project Details will be discussed via pm. 6 Ruby on Rails, PostgreSQL, Ember.js Mar 2, 2018 Mar 2, 2018已经结束 $18308
I would like to hire a Python Developer Active in the tourism industry for more than 10 years we are building a new interface for tour operators, portails willing to sell trips and travel agencies to connect them all together and make a community. Before a created [链接已删除,请登录查看] wich is part of the media group Rossel et Roularta today. 35 Python, Django, HTML, PostgreSQL Mar 2, 2018 Mar 2, 2018已经结束 $140153
build me a web app We want to buy old phones from customers. according to there old phone condition . we will ask some set of question from them . and then will give some quote . then later if he agrees he can apply for pick up of his phone. 10 网站设计, Ruby on Rails, jQuery / Prototype, 引导程序, PostgreSQL Mar 2, 2018 Mar 2, 2018已经结束 $1132
To develop a efficient database in Postgresql (Schema, Indexing, Normalization, Query Designing, other things required related to reduced time for execution of query, and data retrieval) which will contain more than 500 million count of data. To develop a efficient database in Postgresql (Schema, Indexing, Normalization, Query Designing, other things required related to reducing time for execution of query, and data retrieval) which will contain more than 500 million count of data. 9 SQL, Oracle, MySQL, PostgreSQL, 数据库开发 Mar 1, 2018 Mar 1, 2018已经结束 $1243
Database schema, Indexing, Normalization, Query designing etc in Postgresql To develop a efficient database in Postgresql (Schema, Indexing, Normalization, Query Designing, other things required related to reduced time for execution of query, and data retrieval) which will contain more than 500 million count of data. 7 MySQL, 数据库管理, PostgreSQL, 数据库编程, 数据库开发 Mar 1, 2018 Mar 1, 2018已经结束 $1066
webscrape google play Web scrape google play games [链接已删除,请登录查看] all work is to be done using python 3.X and needs to run on a linux server Categories:- i should be able to add words without an issue Action Adventure Arcade Board Card Casino Casual Educational Music Puzzle Racing Role Playing Simulation Sports Strategy Trivia Word Inside each search: (in this case- action game was searched... 16 Python, Linux, 网页搜罗, 数据挖掘, PostgreSQL Feb 28, 2018 Feb 28, 2018已经结束 $1562
we need odoo ERP database schema for analysis. instead of installing and doing an export ourselves. if anyone already has odoo 11 community or enterprise installed they can export the schema for us. we do not need any data included with it. just a create script for data from sql. in simple sql format. then can be recreated in sql server. ( we are not interested in SP, etc. we just need the table schema. if SP are included it is fine. ) 14 Python, SQL, 数据库管理, PostgreSQL, Odoo Feb 27, 2018 Feb 27, 2018已经结束 $177
The Rebuilder I have json files with products. Some have lots of relevant data in the right fields. Others are not as good. I need a system that can group the products in the json files and builds a relevant database. I need to delete useless data, transform data, and make calculations on relevant groups so that it can present accurate and relevant information to a user frontend. I have attached 2 docs. Th... 21 MySQL, 矿业工程, PostgreSQL, 数据库开发, Full Stack Development Feb 25, 2018 Feb 25, 2018已经结束 $17112
Crawling Price from another website My project is regarding inventory of Parts. user should be able to see parts price from another websites. Parts price will be compare on different part's inventory website. I also want to add hiperlink to thos web page, It will be done on different companies websites from where i will be crawling data. Send me your bids. Write : "I can crawl price from other website" in your bid. ... 16 Python, 网页搜罗, Django, 软件构架, PostgreSQL Feb 23, 2018 Feb 23, 2018已经结束 $821
Rest API creation Need to create Rest API's using spring boot, Spring data jpa hibernate, Postgres db 56 PostgreSQL, RESTful, Java Spring Feb 22, 2018 今天已经结束 $3618
Power BI Dashboard reporting Hi, We are a UK company of about 30 users using Microsoft 365 and Sharepoint online as our core business tools (plus Azure for 365 Auth), but we have very basic BI reporting that needs improving and don't take advantage of all the tools and integrations that Microsoft provide. We build and host our own integrated java based applications which include ERP, E-commerce & Private reserv... 28 数据挖掘, PostgreSQL, 商务智能, 可视化, Excel VBA Feb 20, 2018 Feb 20, 2018已经结束 $252
Showing 1 to 50 of 244 entries
« 1 2 3 4 5 »