Database Programming Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Looking for someone to re-create a php program I have which involves google scraping, interacting with the whois databse for infromation, checks domain's homepage for code errors, and populates a database with the information. A second part of the program needs to pull the info from the database, and replace placeholders in a text with the relevant data. The script will then send mail through an API mail client. I currently have a php version of this application, but it is full of glitches and performs poorly. It may be used as a guide.
Skills: database programming Data scraping Python Ruby
Fixed-Price - Intermediate ($$) - Est. Budget: $350 - Posted
I have a seven tab excel file that tracks training for around 400 people (example attached). I need the capability to run various reports based on the information form the excel file. I am open to suggestions of adding more data, reconfiguring the data and even moving it to Access if necessary. Quick and cost effective is important as is ease of use and achieving desired results. If you could provide an example of what you intend to do or already have done that would help in the decision process.
Skills: database programming Database design database management Database Modeling
Fixed-Price - Expert ($$$) - Est. Budget: $10,000 - Posted
One naturally gifted young man who has all the specifications to be the core development guy of extremely unique large scale global web projects. Not more than 30 years old. He will be fully dedicated contracted freelancer for the company. He will be the Core programmer, developer, engineer and architect of the projects and fully responsible about the whole back-end. He will manage any other hourly based working developers who deliver necessary parts of the system. Front-end and server issues will be handled by other specialists. + Create new web projects from scratch, including architecture, software, database design, algorithms. + Minimum +5 years of experience with Software (Web) development. + Solid practical knowledge on real-time, large-scale web application system design, implementation and scaling. + Advanced Knowledge of Backend Technologies / Programming Languages & Frameworks: PHP, Java, Javascript, Python.. + RESTful API Design & Implementation + Large-scale Database Design, Database Performance Turing, SQL Query Optimization. + Familiar with High availability, Scale-out, Replication, Distributed systems and cache techniques. + Web Application Security, Unix/Linux Knowledge, Control Version Systems (Git). Apart from the agreed payments, very unique incentives and opportunities will be offered for him.
Skills: database programming API Development Database design Database Modeling
Fixed-Price - Expert ($$$) - Est. Budget: $300 - Posted
Need a developer for backend logic development. Server/cloud based integration with other back-end systems in real time and providing the output to the front-end. Payment system integration through escrow mechanisms and UPI (Unified Payment Interface) between different merchants. Logic flow/rules/protocols execution to be automated (without manual intervention). Security is important at all steps. Skillset required is flexible.
Skills: database programming Hadoop MySQL Programming OAuth
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
We need to get our website and database fixed. Here are our problems and the solutions we want: PROBLEM 1: SLOWNESS Our website is very slow. Especially the homepage either doesn't display at all or displays very very late. SOLUTION: We want our website to display in world standard speeds with Google Pagespeed Insight being above 85/100. PROBLEM 2: DATABASE STRUCTURE It seems that our website has a database problem which should also be responsable for the slowness. SOLUTION: We want a new database structure that will work fine with a few million pieces of data in time. If everything works well, everyday around 50,000 new pieces of data will be added. So it should be constructed in such a way to support this amount. PROBLEM 3: EVENT DISPLAY SYSTEM Our website has a page where we display events. But this page doesn't seem to function correctly. SOLUTION: The events in our website should be displayed according to this principle: 1-Upcoming Events. This should be the default .../events page and it should display events starting from now extending to the future. 2-Past Events. This should include events from now extending backwards. We will not display these past events anywhere in the website, but we will add it as a category somewhere in the .../events page. 3-Filtering. We have a variety of events, but we just want to display certain categories of events in our event page. So we should be able to filter the events to be displayed with certain keywords. PROBLEM 4: LOGIN and SIGNUP The login and signup functions of our website don't seem to work properly. SOLUTION: These functions should be fixed to run properly and fastly. These are our main problems. There are some other minor issues as well, but they are of a secondary importance. After the above problems are fixed and our website runs smootly, we also need a programmer to keep an eye on the website for a regular period with a mutually set payment. It is rather urgent, so we prefer the applying programmers to have an available schedule to start to work quickly. We will provide all other details and access information during the application process.
Skills: database programming Application Programming CMS Development CRM
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
I am looking for a developer to develop a database management system to meet the following requirements: Level 1 (Basic application) A system has to be designed that has the following capabilities: The application would ensure that accurate data is captured from the application user's various end customers spread across geographic locations. The solution should have the following features / benefits: o The solution should enable inputing of 15-20 fields of data for the user to keep record of customer information. o There should be option for multiple contact persons within a customer organization to input / view /edit their data at different points in time. A log should be created to note the modifications done and by which user were the modifications done. o There should be option for user to record comments against each customer's data o There should be option for user to to classify customers into cold , warm and hot pursuits or already engaged customers , along with option to write reason for the specific classification done o There should be provision for user to search for customer data basis the name of customer or by customer's company name or by date range or month range of data input or by alphabetical order or by status of pursuit (hot/warm/col/already engaged) or by size /duration of projects etc. o There should be provision for user to generate quotations, invoices and some standard emails. user should be required to enter few data point inputs and the system should create editable documents that can then be sent off on email in PDF format Example inputting name of client organization, contact person, date of last meeting / discussion, estimated man-hours and project duration and then pressing some key or button on the system should create an instant quotation with editable text. o There should be provision for easy creation of Alarms and reminders for actionables, meetings etc. just like those available in microsoft outlook. o Facility of managing all the work from laptop alone (Windows XP, 7,8 or 10) The estimated budget is Aus$ 500 for this one. You may make an independent quotation for this project for evaluation with appropriate reasoning.
Skills: database programming Application Programming CRM Database design
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
1. Objective To optimise our logistics processes by developing a custom made, user friendly and comprehensive logistics system which integrates and incorporates all the business operation from A to Z. 1.1 Why; - To reduce manual and duplication work - To increase efficiency - To automate common tasks, queries and reports on business processes - To maximise accessibility for management functions (cloud) - To enhance productivity and decision making with accurate data - To maximise financial overview and control - To optimise the flow of information between various functions 2. Scope Development of an user friendly, mobile and tablet compatible custom made online platform to manage our logistics business processes. This includes; financial administration, sales, relationship management, planning, etc. Server needs to be cloud. System may NOT be complicated to understand and use. Users should be able to access the system at the same time. Administrator needs to be able to decide what certain users get to see. System needs to be flexible and adjustable. New functionality need to be easy to be added in the future. Due to the nature of the project, are freelancers with experience in logistics industry prefered. Flexibility is a must. More information about the project is available upon request. Make sure you ask the right questions, as this will determine whether you get the job or not.
Skills: database programming Agile software development CRM Data Analytics
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
I am looking for someone who has REAL EXPERIENCE with WeChat Authentication for Web-apps. I have a web-app called Winsite and currently have facebook and SMS authentication. I want to add WeChat authentication to our Web-app so that our Chinese users can login. An example that i've seen with WeChat auth. is on mobile apps and games. In order to play users have the option to sign-in through WeChat. They select the WeChat option and are then taken to WeChat app automatically. They then sign-in using their WeChat account (if they are already signed in I believe the sign-in is automatic) and then are taken back to the game/app to continue playing. I want to implement this exact same functionality for my Web-app. Real simple. When using the Web-app on a laptop/desktop instead of being taken to the WeChat app user will be required to scan a QR code on their phone which will then open the WeChat app on their phone and then require login, once this is complete the Web-app should be authenticated automatically. ** I not sure if this is the process, this is what I assume the process is** I have an Official WeChat Service Account created in China, so you will have full access to the WeChat API.
Skills: database programming CSS3 Database design HTML5