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Hourly Rate: $20 - $30 / hr   |  Duration: 7-9 months  |  Posted: Dec 01, 2015  |  Closed  |   34 Proposals
We are looking for a brilliant server-side software engineer to join and contribute in the development of an innovative & new RTB platform. Please provide your email in your bid, e-lance may close anytime. Desired Skills and Experience: ? 5+ years of hands-on server-side development in a fast-paced environment (Java / Scala). ? 2+ years of experience developing Akka based large scale server platforms. ? Experience and knowledge of big data technologies such as Hadoop, Spark and Kaffka. ? Relevant experience developing & deploying large scale server platforms built to serve high throughput in low latency conditions. ? Proven hands-on experience in the advertisement ecosystem, especially working in RTB environments. ? Experience with Big Data and NoSQL technologies (Redshift, Redis, MongoDB, Couchbase...). ? Strong design, coding and debugging skills (hands on). ? Experienced with Linux/Unix operating systems & cloud based infrastructure. ? Excellent English skills (writte...
Category: Other IT & Programming       
Skills: Scala, Akka, Core Java       

t****esh
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| t****esh *
|    Nepal
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 28, 2015  |  Closed  |   3 Proposals
I need an experienced Scala developer and this developer must have the following skills: Scala Servlet MySql SBT AVRO REST APIs
Category: Web Programming       
Skills: Scala, MySQL Programming, Apache Avro, REST APIs, SBT       

N****inN
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| N****inN
|    Bulgaria
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 27, 2015  |  Closed  |   18 Proposals
Hi there, I am looking for a Java/Scala, Big Data, Crawler (crawler4j), Hadoop, Machine Learning expert for building a next generation search engine. In ur response pls specify your relevant work experience.
Category: Software Application       
Skills: Java, Scala, Big Data, Hadoop, Machine Learning       

a****mkk
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| a****mkk
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Nov 22, 2015  |  Closed  |   25 Proposals
Hi, We are building a website search app and are looking for a web crawler expert who has hands on experience on working with multiple crawlers. In your bid pls include some of the projects you have worked on using crawlers. The work should be implemented in any of these programming languages - java, scala, python, javascript platforms. Thanks
Category: Software Application       
Skills: Web Crawling       

a****mkk
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| a****mkk
|    United States
Fixed Price: Less than $500   |  Posted: Nov 14, 2015  |  Closed  |   7 Proposals
Hi All ! I need to develop a website based Lichess/Scala or METEOR framework. It is basically a replica and we will add new features on both backend and frontend code. Please check lichess.org for those who are not familiar with the open source code.
Category: Web Programming       
Skills: MySQL Administration, HTML, PHP, Scala, Akka       

****
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| Client
|    Morocco
Hourly Rate: Not Sure   |  Duration: 1-2 weeks  |  Posted: Nov 11, 2015  |  Closed  |   51 Proposals
This marketplace will be "standard" i.e. after the users are registered, they can sell their own items. In general these are the major features: Administrator panel - Restrict user account - Message area (send and receive messages to users). - Delete listings - View user's information User panel Account into page Seller area - Sell - Active listings - Sold Buyer area - Purchase history Messages area: - Buyer may send messages to seller - Seller may send messages to buyer Checkout page (integrated with payment processor). I still not sure which language will be the best in this case, so I'm ready to discuss any suggestions: Java, Scala, PHP etc... About database maybe MySQL or Oracle
Category: Web Programming       
Skills: Java, PHP, HTML5, MySQL Programming       

N****inN
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| N****inN
|    Bulgaria
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Oct 26, 2015  |  Closed  |   21 Proposals
We have a web based application in advanced development using Scala / Java / Latex. Looking for an experienced senior developer to join and help bring to launch. Here's the technology stack: 1. Basic System Architecture a. Technology stack. Scala language v. 2.10.2 Java language v. 1.7 Spring framework v. 3.2.4 Hibernate v. 4.2.6 Freemarker v. 2.3.20 PostgreSQL v. 9.2-1003-jdbc4 Tomcat v. 7.0 Git VCS b. Scripts and Extensions in use Project uses Maven and Bash scripts to build and deploy. c. Development Infrastructure & Deployment Project uses IntelliJ Idea as IDE. Project uses Maven and Bash scripts to build and deploy. 2. Source code formatting Project uses default IDE (IntelliJ Idea) code formatting. 3. Project structure a) Source code packages config ? project configuration (Spring framework, Hibernate etc.) dao - Data Access Object classes for database entity classes domain ? database entity classes exception ? custom exception classes hibernate ? custom user ty...
Category: Web Programming       
Skills: Scala       

O****wen
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| O****wen
|    Thailand
Fixed Price: $500 - $1,000   |  Posted: Oct 26, 2015  |  Closed  |   4 Proposals
Looking for developer who can help in existing development of a product. Its written in play framework using scala Candidates from India are preferred. Candidate must show portfolio of play and scala
Category: Web Programming       
Skills: Java, Scala, Play Framework       
Preferred Location: India/Southern Asia

****
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| Client
|    India
Fixed Price: $500 - $1,000   |  Posted: Oct 10, 2015  |  Closed  |   30 Proposals
We are looking for a web developer who can work with us on ongoing basis to realize some of our designs and prototypes. We work on highly innovative technology and often have a need to prototype some of our ideas to make it easier for our customers to grasp the power of our technology. As such we work with talented designers however we are looking for someone who can turn these designs to working HTML/Javascript code so that our potential customers can interact and provide feedback. We are looking for the following skills * Very strong knowledge of HTML5, CSS and other basic web technologies. * Strong knowledge of javascript and javascript frameworks like angular * Strong knowledge of some of the prominent MVC frameworks like RoR, Django, Play * Experience with Content management systems * Experience with databases including postgresql/mysql. * Experience with OrientDB is highly desired * Experience with REST APIs and mashup libraries.
Category: Web Programming       
Preferred Location: Western Europe, Eastern Europe

m****abs
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| m****abs
|    Germany
Fixed Price: $1,000 - $5,000   |  Posted: Oct 10, 2015  |  Closed  |   44 Proposals
We are looking to hire a professional, agile and very competent team to implement a health care related portal. The service will be web based, but some of the sub-services may be accessed through a mobile device. We are open to the usage of either RoR or Play frameworks. A summary of the required skills can be found below * Proper unit testing to validate ongoing iterations/features * Agile: Incremental and iterative development mindset * Slick, lightweightness, clean UI ( We have a tentative design but open to iterating over it) * Experience with REST services, both as a client or as a server * Experience with mobile development * Experience with angular or similar frameworks * Experience with RoR, Scala or Java * Experience with modern libraries for charts and graphs * Experience with AWS platform services * Experience with the blockchain, encryption and security is highly desired
Category: Web Programming       
Skills: MySQL Administration, HTML, Ruby on Rails, Scala       
Preferred Location: Western Europe, Eastern Europe

m****abs
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| m****abs
|    Germany
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Oct 08, 2015  |  Closed  |   10 Proposals
I am looking to develop a web application which keeps tracks of employee and the events which they have attended over a period of time. I need a developer that is both fluent in frontend and backend coding. This application is rather simple and we can expand it further in the future. Backend Options: Scala is my personal preference Front End Options: CSS, HTML 5, Javascript / Ajax or similar technology How is the tool going to be used. Event organizer would schedule an event with time, date, location, notes about the class, host name, length, etc. There can be multiple events which are managed and setup over the period of the year. Event organizer can either pass along a paper signin sheet and enter all the names himself or employees sign in directly at a web browser in the room from a specific location. Employees will be able to sign into the training session once they enter the room using their badge id, use their company user id or first and last name which will be auto...
Category: Web Programming       
Skills: Scala, SQL       

S****ion
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| S****ion
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Oct 08, 2015  |  Closed  |   4 Proposals
Scala app utilizing sbt & play framework working and running locally. Need to setup for a production/dev environment on a remote server. App currently setup to auto deploy currently, just need to get app running on server. Open to hourly or fixed price.
Category: Software Application       
Skills: Java, Scala, Play Framework, sbt       

r****ste
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| r****ste
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: 1-2 weeks  |  Posted: Oct 08, 2015  |  Closed  |   31 Proposals
I am looking to develop a web application which keeps tracks of employee and the events which they have attended over a period of time. I need a developer that is both fluent in frontend and backend coding. This application is rather simple and we can expand it further in the future. Backend Options: Java, PHP or Scala. Scala is my personal preference but i know not many developers know this language. Front End Options: CSS, HTML 5, Javascript / Ajax or similar technology How is the tool going to be used. Event organizer would schedule an event with time, date, location, notes about the class, host name, length, etc. There can be multiple events which are managed and setup over the period of the year. Event organizer can either pass along a paper signin sheet and enter all the names himself or employees sign in directly at a web browser in the room from a specific location. Employees will be able to sign into the training session once they enter the room using their badge i...
Category: Software Application       
Skills: Java, PHP, Scala, SQL, Microsoft SQL CE       

S****ion
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| S****ion
|    United States
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Oct 07, 2015  |  Closed  |   14 Proposals
We have a web based application in advanced development using Scala / Java / Latex. Looking for an experienced senior developer to join and help bring to launch. Here's the technology stack: 1. Basic System Architecture a. Technology stack. Scala language v. 2.10.2 Java language v. 1.7 Spring framework v. 3.2.4 Hibernate v. 4.2.6 Freemarker v. 2.3.20 PostgreSQL v. 9.2-1003-jdbc4 Tomcat v. 7.0 Git VCS b. Scripts and Extensions in use Project uses Maven and Bash scripts to build and deploy. c. Development Infrastructure & Deployment Project uses IntelliJ Idea as IDE. Project uses Maven and Bash scripts to build and deploy. 2. Source code formatting Project uses default IDE (IntelliJ Idea) code formatting. 3. Project structure a) Source code packages config ? project configuration (Spring framework, Hibernate etc.) dao - Data Access Object classes for database entity classes domain ? database entity classes exception ? custom exception classes hibernate ? custom user ty...
Category: Web Programming       
Skills: Scala       

O****wen
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| O****wen
|    Thailand
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Oct 07, 2015  |  Closed  |   82 Proposals
Design, develop, build high scalable web application using Yii Framework. Our development projects are typically built with PHP, Java, Python, C++, Scala, Clojure, Erlang and are always modern framework or MVC- or SOA- oriented system. Knowledge of version control systems is a plus (SVN, CVS, or Git).
Category: Software Application       
Skills: .NET Framework, Java, PHP       

****
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| Client
|    Nigeria
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Oct 04, 2015  |  Closed  |   16 Proposals
We are looking for the right person to help guide one of our primary customer facing applications. We are looking for a senior level developer with 5+ years in js/framework driven app construction and deployment for commercial projects. You'd be working on a new application - you'll be working with us to develop an architecture, examine requirements, then you'll be free to create. The application is a front-end for a REST API we've developed, and will be used in the music industry. We do have some existing code developed in angular so you'll be working with that to bootstrap the next product iteration. If interested in learning more please drop me a note with: 1. links to recent work (github ideal) 2. when you can start / how many hours a week you are available 3. angular.js experience, sample code. We are looking for someone with experience in the nuances of angular, not someone using javascript with angular addons. 4. bootstrap and coffescript experience, sample code 5. rest api...
Category: Web Programming       
Skills: AngularJS, CoffeeScript, Play Framework, ScalaJS       

c****_fm
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| c****_fm
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Oct 02, 2015  |  Closed  |   7 Proposals
Reality Games is a new and exciting mobile gaming studio. The Company is creating games and building a gaming engine that will allow us to take live, real world data and combine it with proven game mechanics to generate high retention mobile games. The company has launched its first flagship game, Landlord 2, which uniquely combines the popular board game Monopoly, live, real world data taken from Foursquare and Facebook and proven game mechanics. The Company has developed 4 further game concepts all using the gaming engine. Speculate, Black Friday, Urban Merchants and Bargain Hunters. We are growthing and looking for Scala Developer Responsibilities: Backend development (API used by mobile clients: Android and iOS) Designing and implementing new features, fixing bugs Performance optimizations on different levels of our stack: Linux, MySQL, Scala, JVM Managing day-to-day operations: error monitoring (via NewRelic), deployments, etc Our Stack: Scala (2.11) application using Spr...
Category: Database Development       
Skills: Scala       
Preferred Location: Poland

Z****ski
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| Z****ski *
|    Poland
Fixed Price: Not Sure   |  Posted: Sep 25, 2015  |  Closed  |   23 Proposals
Our client needs a web based restful API development for their cab/car rental related services. No Web application development required. No Mobile app, or call centre application needed right now. Only the API's. Developing the rest would be taken up separately. So, expect more work your way if you win and finish this successfully. Interesting project, Brand new, so you can come up with the architecture based on the DB (of course its going to be mongoDB), performance and application behavior. Not really complex if I would say. Needs geo spatial awareness, especially with respect to mongoDB, google maps API etc.. Expected result from this project: 1) Develop API's (about 40 methods give or take, ranging from very small to large. mongoDB table structures, API parameters, expected result and the functionality will be discussed with the successful bidder) 2) Employ proper coding standards, error handlings, performance measures, scalability (seriously, they are very particular about...
Category: Web Programming       
Skills: Scala, MongoDB, Node.js       

i****hbl
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| i****hbl
|    United States
Fixed Price: More than $10,000   |  Posted: Sep 16, 2015  |  Closed  |   100 Proposals
!Please read verry well before loose your time to bid! We are waiting the technical prposition regarding the backend and the newsfeed(complex algo)! The description of the project is on attach file. The project was a failure due to the lack of skills of our current provider. You must to have these skills before place your bid: - Native Ios and Android application with modern and creative design ( the design will be provided in max resolution) for all the resolution - High Backend skills ( refer to the RFP in the attach file) *in resume we need a hybrid database based on graph database and others nosql database wich must be synchronised. * How to handle and scale 46656 users post in the news feed of an user * High scalable backend framework: Play Scala/Java with Akka Job Description: We are looking for a talented Mobile Application Developer' team who will be responsible fordevelopment and deployment of our mobile apps. We will provide the Design. Your responsibilit...
Category: Mobile Applications       

i****ame
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| i****ame
|    France
Hourly Rate: $40 - $50 / hr   |  Duration: 7-9 months  |  Posted: Sep 15, 2015  |  Closed  |   8 Proposals
We are seeking a super talented Back-end/ Front-end developer for our fast growing corporation. Our new corporate office is located in DELRAY BEACH. ******* Candidate must be located in Palm Beach, Broward, or Dade County******* ******* LOCAL CANDIDATES ONLY ******* Below are a list of requirements and specifications in regards to the available position: - Candidate must be experienced in PHP & MySQL web programming, W3 compliant XHTML/HTML/CSS coding, and Javascript/AJAX programming. - Candidate must specialize in building custom database driven PHP, CMS, HTML5 websites and interactive web applications in PHP/MySQL. - Candidate must be located in Palm Beach, Broward, or Dade County. - Candidate must be able to work full time. - Position is salary based, and requires 40 - 50 full time hours on average weekly. - Must be an expert with over 5 years of experience in HTML 5, CSS, etc.. (front end development). - Must be an expert with over 5 years of experience in PHP, .NET, ...
Category: Software Application       
Skills: .NET Framework, Java, PHP       
Preferred Location: United States

j****718
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| j****718
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Sep 09, 2015  |  Closed  |   10 Proposals
I want to hire Scala developer to create the backend of my website The developer must have strong skills, knowledge and experience with Scala, Scalatra, SBT, REST, JSON and MySQL
Category: Web Programming       
Skills: JSON, Scala, MySQL Programming, REST       

s****oaz
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| s****oaz *
|    Spain
Fixed Price: Not Sure   |  Posted: Sep 04, 2015  |  Closed  |   9 Proposals
We're looking to develop a module that in a nutshell, runs an image search on youtube and vimeo videos. For example, the input to the module would be a picture of a shape in a specific color, a logo or potentially a face, and the tool would need to search the videos on vimeo and youtube for a video containing that image. The search results should provide as an output the link to the video and the time in the video in which the image was found. As a first milestone, the search could be limited to run on the results of a standard search on these platforms (youtube and vimeo). For example, the input for the tool would be a phrase (i.e. "Steve Jobs") which will be used to run a standard search on youtube/vimeo, once the results are received, they would be searched for a video containing Apple's logo.
Category: Data Science       
Skills: Java, Scala, Image Processing, Elasticsearch       

E****dbm
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| E****dbm
|    Israel
Hourly Rate: $30 - $40 / hr   |  Duration: Not Sure  |  Posted: Aug 28, 2015  |  Closed  |   1 Proposal
Looking for a developer who has hands on experience on Scala programming language and experience on AKKA and RAML.
Category: Other IT & Programming       
Skills: MySQL Administration, PHP, Scala       

g****esh
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| g****esh
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 1-2 weeks  |  Posted: Aug 27, 2015  |  Closed  |   5 Proposals
I require a prototype to a wip for an investment site that makes selection of assets from a pool of assets ranging from different asset classes to create a bucket in which to invest in a portfolio based on parameters. There will be graphs/chart displays of potential return against initial investment. Wip created with play framework(scala) using bootstrap3. Job description: Key functionalities are: 1. Ability to create a user account with username, email, password. - done 2. User to set investment parameters based on options provided website to return potential investment bucket based on parameter selected by user. 3. Ability to save bucket of investments. 4. Ability to track bucket of investments. 5. Ability to compare bucket of investments to a selected benchmark to monitor performance. Financial calculation algorithm will be required to create ideal portfolio creation using Markowitz mean variance analysis. Web development project type: Redesign of a current work in progress ...
Category: Web Programming       
Skills: HTML, Javascript, Scala, LESS, play f       

l****881
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| l****881
|    United Kingdom
Fixed Price: Not Sure   |  Posted: Aug 21, 2015  |  Closed  |   9 Proposals
Only Individual Developers Seriously. We have already build our API for mobile application in PHP and our Database is in MySQL, but we want it simply to be programmed in Scala and Play framework. Its just simple 8 API right now. We will have all the technical requirement and all logic have been created just need to be coded our logic in Scala and Play. thats it for this job. We are company based in UK and US, will have lots opportunity in future development. We only need serious developer and individual for long terms relationship basis. Kind Regards, ES.
Category: Web Programming       

****
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| Client
|    Nepal
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