Oop Jobs

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Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We are requiring software engineering candidates to take a coding challenge (test), and are in urgent need of 1 or 2 people to evaluate and grade candidates' responses to the coding test. We would need quick (few hours) turnaround on grading, with numeric (0-100) grading results for the overall test along with explanation of grade for each answer on the test. The test evaluates advanced engineering/coding skills and may be completed in language the candidates choose. Example test: 1. Given a one dimensional array of data write a function that returns a new array with the data reversed. Don't just use the reverse function that is built into your environment. 2. Write a quick and dirty program (not just a standalone function) to print a count of all the different "words" in a text file. Use any definition of word that makes logical sense or makes your job easy. The output might look like this: 17 a 14 the 9 of 9 in 8 com 7 you 7 that 7 social 6 to ... For this input file, the word "a" occured 17 times, "the" 14 times, etc. 3. Write a function that returns M random non-negative integers less than some value N. Each integer must also be unique. 4. Given a one dimensional array of data write a function that returns M random elements of that array. Each element must also be from a different position in the array. 5. Briefly describe how a DNS server works. 6. Consider a directed graph of small non-negative integers where each integer is less than 60,000 and each integer is unique. In this case, a directed graph is a data structure where a node is represented by a unique integer and each node has zero or more child nodes. As above, don't just use an existing graph library. - Write a function that creates a node in a graph. - Write a function that inserts a node as a child of another node. - These functions should not allow cycles to be created. That is, a node may not directly or indirectly point to itself. - Write a function to print out a graph Here is a simple example graph without cycles: 1 -> 2, 3, 4 2 -> 5 3 -> 6 4 -> 3, 6 5 -> 6 6 -> No children
Skills: Object Oriented Programming (OOP) .NET Framework C C#
Fixed-Price - Entry Level ($) - Est. Budget: $100 - Posted
Looking for a programmer to develop a traffic simulation model, to replicate the traffic movement from real world data. The coding should be done in MATLAB using Object Oriented Programming Concepts.
Skills: OOPS GUI Design MATLAB
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Job Definition: To substantially improve the scroll speed of a ListView. The ListView contains an adapter that connects to the user's SMS db and to the contact db. We will send you the existing code to be improved. Requirements: 1) Works in all versions of Kitkat, Lollipop, and Marshmallow 2) Modify existing code to make more efficient. 3) As some internal classes are used elsewhere, existing class public interfaces cannot be modified but code can be changed or new functions added. 4) May use caching if necessary but must be stable. 5) The simpler the code the better. 6) Refactoring existing code is acceptable. 6) Phone cannot be rooted for this application's functionality.. 7) No graphics or specialized icon work needed. Just the functionality. 8) Will be scenario tested for compliance on these phones: Samsung S5 & Note4 LG G4 Sony Experia Z3 ZTE Avid plus.
Skills: Object Oriented Programming (OOP) Android Android App Development Eclipse
Hourly - Entry Level ($) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Web-agency FreePe Co. - is a team of creative-minded, which is already 2 years create bright solutions in the field of web-development, design and advertising. The company provides a full range of services for the development of enterprises. Website - http://thefreepe.com/ Our goal is to introduce and develop innovative web technologies to businesses around the world, helping our clients to achieve success in various fields .. We are looking for talented young people who are just starting a career in IT, how to develop their own ideas, and to work on foreign customers. Now we are developing a project of socio-economic platform with the usage of innovative technology solutiochain - chain of consistent solutions. Who is familiar with blockchain, would find similarities, but if Bitcoin is great for payment processing, FreePe will be able to assist in any aspect of human life. More about the concept can be seen in a video presentation: https://www.youtube.com/watch?v=jhNPpF10ZGY   Do you have a talent and development skills? Would you like to take part in an international project, which can help your country and all around the world to get rid of corruption and to improve the quality of life? Join us! We are looking for smart developers to help build the project. Required: Ability to work effectively in a team, correct motivation, self organization, resistance to stress, ability to provide independent solutions to problems, the ability to think critically. I am looking for a freelancer to help me with my project. The skills required are Website Design, PSD to HTML, NoSQL Couch & Mongo, node.js and Angular.js. I am happy to pay on an hourly basis and my maximum budget is $8 USD / hour with weekly limit of 30 hours / week. Open positions: Web developer - HTML5, CSS3, Bootstrap, JavaScript, jQuery, PHP, CMS Wordpress || Opencart. Fullstack JavaScript developer - Node.js, Angular.js, RESTful API, NoSQL. If your vocation is to write code, you already know the basics and want to continue to grow, you are not afraid of difficulties and you are confident in yourself - do not hesitate to submit a short CV with a covering letter with an indication of the expected rate. We are waiting for you in the team FreePe Co. - let's change the world together!
Skills: Object Oriented Programming (OOP) AngularJS Blockchain CSS3
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
NOTE: This is just a single task out of many we have for development. After successful completion we can provide more tasks. Links to facebook documentation: https://www.facebook.com/business/help/952192354843755 https://developers.facebook.com/docs/facebook-pixel/api-reference The facebook pixel consists of base javascript code + event tracking code: Pixel base code - should go in HTML/HEAD Event code: ** View content - on view web page, product, category, brand. Parameters: value, currency, content_name, content_category, content_ids, content_type Search - on search results page. Parameters: search_string Add to cart - after adding to cart. Parameters: value, currency, content_name, content_category, content_ids, content_type Add to wishlist - after adding product to wishlist. Parameters: value, currency, content_name, content_category, content_ids, content_type Initiate checkout - on first page of checkout. Parameters: value, currency, content_name, content_category, content_ids, content_type, num_items Make purchase - on order complete. Parameters: value, currency, content_name, content_category, content_ids, content_type, num_items, order_id Lead - on form submit. Parameters: content_name (the form name will be put here) Complete registration - upon registration. Parameters: content_name (the client email) The module should have a single option: Facebook Pixel ID See the source of the following plugins as base: Google Analytics plugin Retargeting plugin You will be provided with SVN access, you will develop in your own branch, and account to access JIRA & Confuence with issues and documentation. Please feel free to contact me with any questions.
Skills: Object Oriented Programming (OOP) jQuery SQL
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Web agency look for a devoted web developer to make a difference on high quality projects. Skilled with Wordpress, templates, and plugins; masters PHP/MySQL, HTML5/CSS3 (W3C et responsive design), javascript; Willing to work and learn frameworks or open source; help to achieved great look design; Nice communicator, reliable, effective and responsible. Requirements to qualify: answer questions associated with this publication.
Skills: Object Oriented Programming (OOP) French HTML5 Laravel Framework
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Agence web cherche développeur web qui veut faire la différence, qui veux s'épanouir avec des projets durables de haute de qualité. Aisance à adapter des templates Wordpress et connaissance des meilleurs plugins Wordpress; Excellente maîtrise de PHP/MySQL, HTML/CSS (W3C et responsive design), javascript; Participe à la qualité et la finission du design; Bon communicateur (à l'oral et à l'écris), efficace, fiable et responsable. Prérequis pour vous qualifier: répondre aux questions associés à cette publication.
Skills: Object Oriented Programming (OOP) French HTML5 Laravel Framework