Database Modeling Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi Friends, I am looking a expert who can help us in Architecture of Database as we have huge traffic. We are a advertising company. So we have huge clicks and impression. We need to handle 10 million clicks per day. This will increased to 100 million -1 billion clicks and impression per day. Thanks Ranjeet Ranjan
Skills: Database Modeling Architecture Database design MySQL Programming
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Our client, an architecture and interior design firm, is looking to develop a proprietary in-house e-commerce platform to offer their services online. High-level vision for the platform includes: * Informational and marketing pages about services and company * Functionality for requesting services: selecting options and answering questions that will inform the scope, needs, priorities and styles for the architecture/interior design project * Functionality for receiving and reviewing service requests, assign to team members, and submit follow up questions, mock-ups and design files * Functionality for reviewing mock-ups and designs, provide comments, and download final files * Dashboard for customers and team members * Dashboard for administrators * Functionality for handling online payments * API to support mobile apps and other integrations The scope of this job is to produce the Functional Requirements & Specifications document for such platform. This includes: * Business rationale * Comparison with similar existing platforms * Complete and detailed technical description of features and functionality * User types and specific needs * User interfaces and flow (layouts and schematics, not final designs) * Relevant processes and mode of operation * Integrations * Planned development stages, timing and costs The document must also include: * Wireframes, layouts, schematics, prototypes or diagrams that illustrate the functionality and user experience * Diagrams and charts that aid in explaining the operation of the various software components * Specific technologies, systems, or platforms that may be recommended for the development The nature of this job is collaborative: we have a sense of how to proceed, but we are looking for the consultant to provide recommendations on the best path to accomplish the goals. In that sense the selected consultant is expected to: * Drive the conversation and course of the project * Gather information from client or consultant's own research * Consolidate, organize and document findings * Provide technical recommendations The consultant must have: * Excellent communication skills in both technical and non-technical areas * Proficiency writing and speaking in English * Skills and tools needed to produce professional-looking graphs, charts and diagrams for the document * Availability to schedule phone calls or video calls during normal business hours (8am to 6pm) in US Eastern time zone If you are interested in this job please send: * Experience and credentials working in similar projects * Examples of functional requirements and specifications documents you have produced in the past * Your hourly rate * Your availability (hours per week) We are looking to select a candidate by October 14th, 2016.
Skills: Database Modeling API Development Business Analysis Business Writing
Fixed-Price - Intermediate ($$) - Est. Budget: $350 - Posted
I have a seven tab excel file that tracks training for around 400 people (example attached). I need the capability to run various reports based on the information form the excel file. I am open to suggestions of adding more data, reconfiguring the data and even moving it to Access if necessary. Quick and cost effective is important as is ease of use and achieving desired results. If you could provide an example of what you intend to do or already have done that would help in the decision process.
Skills: Database Modeling Database design database management database programming
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
IDERA is seeking a Technical Support Engineer II for our Global Technical Support Team. If you have customer support experience providing top level software technical support. Do you have a passion for helping customers and solving problems? Do you have experience programming in C++ or Delphi?. How about experience working with relational databases on a variety of platforms, we want you on our team! Our Technical Support Team works with IDERA customers worldwide to support customers in using our award winning Development IDE and our Database Development and Design & Architecture software. Our customers rely on our products and solutions to help them build, optimize, and manage sophisticated database infrastructures powering a wide variety of enterprise applications and GUI-intensive, data-driven applications Key Responsibilities • Provide technical support for Idera products. This includes communicating directly with customers via phone and e-mail to identify, reproduce, and resolve reported issues. • Evaluate, troubleshoot and follow-up customer issues while tracking details in the Customer Relations Management system. • Identify, replicate, and document customer reported product defects and enhancement requests. • Develop and test workarounds when and if applicable. • Interact with internal and external department resources for problem determination, resolution, and escalation. • Installation/de-installation of required software; provide specifications for the configuration of systems, applications, and databases when necessary. • Keep up-to-date on technical aspects of Embarcadero’s products. • Participate and articulate test cases for management and the product development team when necessary • Write online documentation, such as FAQ's and technical notes on an as needed basis Requirements: • Strong relational database skills in any of these databases: Oracle, DB2, SQL Server, or Sybase • OOP knowledge and programming skills in either C++ or Delphi • Familiarity with Database Development or modeling/design tools such as DBArtisan, Rapid SQL and/or ER/Studio Data Architect • Solid networking skills (software) in Windows environment, both on server and client side. • Language skills in English are required • Previous experience in a technical or support environment • Ability to multi-task and seamlessly transition from one skill set to another • Excellent troubleshooting and debugging skills. • Excellent written and oral communication skills. • General knowledge of software design and implementation. • Four-year university degree or sufficient relevant work experience. • Mobile software development experience is a plus
Skills: Database Modeling C++ Customer support Delphi
Fixed-Price - Expert ($$$) - Est. Budget: $10,000 - Posted
One naturally gifted young man who has all the specifications to be the core development guy of extremely unique large scale global web projects. Not more than 30 years old. He will be fully dedicated contracted freelancer for the company. He will be the Core programmer, developer, engineer and architect of the projects and fully responsible about the whole back-end. He will manage any other hourly based working developers who deliver necessary parts of the system. Front-end and server issues will be handled by other specialists. + Create new web projects from scratch, including architecture, software, database design, algorithms. + Minimum +5 years of experience with Software (Web) development. + Solid practical knowledge on real-time, large-scale web application system design, implementation and scaling. + Advanced Knowledge of Backend Technologies / Programming Languages & Frameworks: PHP, Java, Javascript, Python.. + RESTful API Design & Implementation + Large-scale Database Design, Database Performance Turing, SQL Query Optimization. + Familiar with High availability, Scale-out, Replication, Distributed systems and cache techniques. + Web Application Security, Unix/Linux Knowledge, Control Version Systems (Git). Apart from the agreed payments, very unique incentives and opportunities will be offered for him.
Skills: Database Modeling API Development Database design database programming
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Objective : make a benchmark / comparison of price for specific medical products sold on websites of different distribution companies (5-6 websites) Business requirements • create a database o Make a database of medical products by category / type with the following information: name, code, provider, description, pictures, category / type, selling price for each distribution company for a specific date o Fill in the database in an automated way based on scraping of the website companies
Skills: Database Modeling Data scraping Web scraping
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Objective : make a benchmark / comparison of price for specific medical products sold on websites of different distribution companies (5-6 websites) Business Model : bring orders & customers to medical distribution companies. Business requirements • Step 1 : create a database o Make a database of medical products by category / type with the following information: name, code, provider, description, pictures, category / type, selling price for each distribution company for a specific date o Fill in the database in an automated way based on scraping of the website companies • Step 2 : build a e-commerce website to compare the products o Standard menu : who we are? products by category, contact us... o Around 10-15 category of products o Possibility to make a research with results o A page for each product with : Name, Picture, Description, Provider, Prices proposed by each distribution company • Price will be update in an automated way based on the database built • Possibility to select the price / company and add it to the card o Create a standard personal account for customer (information about customers, list of orders…) o Validate the card and pay the products on line with credit card o Send automated order to distributions companies
Skills: Database Modeling Data scraping Ecommerce Platform Development MySQL Administration
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Hi, We are starting a project leveraging advanced analytics, machin learning and scraping multiple data sources. We are looking to build an innovative inventory management system for our clients. We are looking for a passionate individual with experience data extraction and creation of ETL. We are open with the language and architecture used. This initial project could lead to much more work in a near future. We want to build a solid work relationship with our partners. If this seems interesting to you. Feel free contact us. Thanks, Florent
Skills: Database Modeling Database design "Extract, Transform and Load (ETL)" MongoDB
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
We have a SaaS web app - standard LAMP stack. - It has a MySQL v5.6 database - It runs on PHP v 5.6 - It runs several cron jobs (each genreating data to be stored, and processing data - so there are queries running; the cron jobs run non-stop to get data into the app, and to share data to social networks based on user-defined schedule) We recently updated the app to these versions. Now, we want to work with an EXPERT who can: 1) review code, and identify slow-running queries and fix them 2) fine-tune and optimize all the queries within the app 3) improve overall performance of the database / functionality through optimization of queries 4) recommend and provide ways to further improve the speed of the app This can be done all at once within a day, or can be done across a few days. We need you to work with me and my developers - work together. We use Skype an Slack to communicate throughout the day (EDT timezone). We'll want you to be very communicative and responsive and review with us all findings, fixes, and recommendations. Ideal candidate has certifications in MySQL / SQL Server / AWS RDS, etc. and has worked in a similar performance optimization capacity. Please provide detailed example of similar gigs where you played such a role for web applications. TO APPLY: Please include the following as first line of your response. All responses without this line will automatically be rejected. "I kill poor-performing Database Queries daily"
Skills: Database Modeling Database Administration Database design database management