Proyectos freelance Informática y Telecomunicaciones publicados en Nubelo – Semana 2 de diciembre 2013
In modern times, we are realizing more than ever that some of the most important and valuable information that a company can have is its data. We know that a company’s reputation can be compromised through a data hack or leak, and that often times, the right intellectual property can add millions, or even billions, of dollars, to the market capitalization of a corporation. As a result, companies both big and small should be doing everything that they can to keep their data safe.
Database developers work to make sure that databases where information is stored is as efficient and flexible as possible, to make sure that no matter what happens, companies can have their data safe, in any situation. The right database developer can make sure that this is done at the lowest cost possible, and also avoid storing redundant data, which obviously makes operations less productive and efficient.
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No matter what, data is essential. We know that Big Data is one of the biggest technological trends in the world, because it helps to illuminate information, whether it’s regarding consumer trends or scientific research. A database developer understands the important of keeping information safe, which is essential in modern times.
We are an ERP SaaS company newly launched. Our application is hosted on the AWS cloud and we had it built via contractors. One section of our application uses DynamoDB + S3 to store and retrieve files attached to records. This setup has performance problems and we are looking for someone we can engage for a short fixed-rate project to improve the performance of this structure. The DB only has two tables in it but our knowledge of the AWS + DynamoDB structure is limited.
I would like someone to help me with designing a mobile app with two main features. 1. Shopping on behalf of customers from stores which are not registered on the Online delivery services (allow customers to upload a list of items to be delivered) 2. Parcel Pickup and Drop Service. Note: I am looking for someone who can design a database for the above problem statement and some mobile application prototypes. I would need the entire architecture, ER Diagrams and databases, flowcharts and explanation after completion of the project including queries.
We are looking Senior DBA with Mysql DBA 5.7 / 8.0 by Oracle certification We will looking for a full-time support of specialists in this field, including: * researching and understanding available technologies within the AWS RDBMS space * monitoring slow and inefficient queries through Solarwinds and Datadog * recovering any crashed / corrupted instances within topologies * ensuring service availability and quick issue resolution through 24/7 on-call or supporting third-party support The Oracle certificate is REQUIRED: Mysql DBA 5.7/8.0 Certification by Oracle
Hi. We need a website or php developer for our WordPress/woocommerce websites. In this project we need an custom code for calculating the value like cost calculator for the product. E.g. like cashify device valuation. We Went a custom functioning which can pick the cost from the woocommerce products and less/calculating the final value
Hi, I have a piece of software that's currently on GitHub and need a database, wizard to do the following: Set up the host account. Set up the databse Add the DNS to the url, etc. Test the feature and tweak what’s necessary to go live. Here’s the githu: Thanks and all the best.
We are looking for a Web Developer. You must have experience with - PHP / CI Framework, API integration and Various Payment Gateway experience. You will review and update our existing platforms, with the list of features we will provide. Prior to starting, all existing functionality will need to be reviewed and any issues resolved. ***Please read full project details.*** We are looking for someone that is fluent in English, written and spoken. We will need to have a video call to test your connectivity as well as to get to know you. Responsibilities: * Execute tasks in a timely manner * Proven ability to manage a flexible schedule * Outstanding sales and organizational skills * Self-driven with the ability to deliver results with minimal supervision * Strong communication and social sk...
We are currently doing a Individual Candidate Profiling, we are in need of guidance for merging two database into a single Mother database with various fields for Searching and viewing the profile. Would like to have a discussion with you for further details.
I am a researcher in sociology based in Paris, France. I am conducting research on data annotation work done on face data. I am looking for people with experience annotating or collecting or producing face images for AI/ML datasets, in order to conduct paid interviews (approx. 1 hour). The idea would be to talk through videoconference. The remuneration would be through the platform.
**** PLEASE READ BEFORE APPLYING, I WILL ONLY RESPOND TO PEOPLE WHO ADDRESS WHAT I NEED EXACTLY**** I have a construction company. We specialise in carpentry, house building and apartments. A big issue I have is from subcontractors invoicing, they always put wrong project names, addresses, and charge rates. Which leads to many other issues and lost time going back and finding correct details etc. My solution is to build a website which I can populate details into a database so the user will login select the projects and elements of work they have done and this will then create an invoice/claim that automatically gets emailed in pdf/excel form. Subcontractors need to be able to login in with unique login which gives them access to select a project, item/element of work and charge rate....
We are looking for someone who can take up complete development of our web app. It will be a react based front end and we are flexible to decide on the backend technology based on discussions. We have a clickable mockup ready and we would like to build the web app based on it. This is a relatively straightforward app. The app will have dashboards, charts and connections to Salesforce APIs. Users of the app will be able to create new fields (with field names and type of field) within the app. I have attached a few screenshots for your reference. Happy to share more details on a call. We are looking for experienced full stack developers who can build high quality code.
Hi, I am developing my own database system so I need someone to help write relational algebra expressions, Prepare the Entity-Relationship model, Convert the E-R model into relations and Normalize the resulting relational schema. If any one interested plz let me know Thank you
A ticketing system that allows users to submit requests "tickets", for customer service and technical support. Categorized by the status of the ticket and the department that has responsibility for resolving the ticket should be assignable to the appropriate customer service team member for ticketing system must also support the following channels (email, fb messenger) such as when a new message is received it's converted into a ticket. In general the ticketing systems functionalities shoud resemble zendesk and zoho desk... For further details please check the attachment.