NoSQL Freelancers

Browse NoSQL job posts for project examples or post your job on Upwork for free!

NoSQL Job Cost Overview

Typical total cost of Upwork NoSQL projects based on completed and fixed-price jobs.

Upwork NoSQL Jobs Completed Quarterly

On average, 12 NoSQL projects are completed every quarter on Upwork.

12

Time to Complete Upwork NoSQL Jobs

Time needed to complete a NoSQL project on Upwork.

Average NoSQL Freelancer Feedback Score

NoSQL Upwork freelancers typically receive a client rating of 4.60.

4.60
Last updated: July 1, 2015

Popular NoSQL Searches

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  1. Dan F.

    Dan F.

    Full-Stack Developer

    United States - Last active: 1 month ago - Tests: 1

    I’m a Pennsylvania-based full-stack web developer, so I can implement and integrate your frontend and your backend. Between my degree in Computer Science and Business, employment history, and side projects, I have about 3 years of experience in the areas of: • JavaScript with the jQuery and Backbone frameworks • PHP both stand-alone and with the CodeIgniter and Symfony2 frameworks • Java for both desktop applications and website backends using Tomcat • Databases including ElasticSearch (a NoSQL data store), MySQL, and Oracle • HTML and CSS • Social integration (Facebook Connect, etc.) To learn more about me, you can check out some open-source code that I’ve written on GitHub (https://github.com/danfinnie/) or view the specifics of past work experiences on my resume (http://danfinnie.com/resume) I’m a straight-shooter, no-nonsense type, so get in touch and we’ll see if I’m the right person for you. If I am, great! If I’m not, I’ll let you know and give you some tips on what to search for to find the right guy or gal.

    $55.56 /hr
    115 hours
    0.00
  2. Andrey Feoktistov

    Andrey Feoktistov

    Scala Developer

    Russia - Last active: 21 hours ago

    Scala experience since 2011: core, Akka (actor, agent, clustering, pubsub, streams, extensions, testing, event sourcing), Spray (can, routing, client), Play, Zipkin, Ostrich, Specs2, Shapeless. Java experience since 2007: SE (core, concurrency, JDBC,), EE (Servlets, CDI, JPA, EJB, JAX-RS), Spring (core, IoC, Web), Hibernate, MyBatis, JSP, Servlets, Struts, JMS, JUnit, TestNG. Android Java/C++ experience more than 2 years: closed applications for intracorporate usage: call capture, VoIP, video, Android core, NDK C/C++ experience more than 5 years: STL, Boost, Loki-lib, Qt, OpenCV, libc, POSIX API, SYSTEM V API, sockets, threads, make, CMake, Autotools, SCons; UI, backend services, Linux kernel modules/drivers, embedded software, plugins, networking protocols. Java-Script experience: Ajax, ExtJS UI. OCaml: embedded software development (management/configuration/operation software for highway network routers), backend services. Python experience: web development (using self developed framework), Qt UI development, various tools and utilities for development. Haskell experience: development and interpreters and shells, web development using self developed framework. Common Lisp experience: data mining, backend services. Other experience includes: Other languages: Scheme, Erlang, Perl, Object Pascal, Shell scripting (Sh, Bash, Zsh). Database architecture, query optimization. SQL DB: PostgreSQL, MySQL, Firebird. NO SQL DB: Riak, Cassandra, MongoDB, Elasticsearch. Linux software development. Linux server administration. Amazon services: S3, EC2, Glacier etc. Web: HTML, JS, DOM, CSS, SASS. VCS: Git, Mercurial, Subversion. Other: Jira, Confluence, Redmine, Trac.

    $38.89 /hr
    398 hours
    0.00
  3. Dan D.

    Dan D.

    Senior PHP and Symfony Developer

    Romania - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    Genuine Senior PHP Developer with very good english and a client oriented thinking, always patient to listen you and prepared to highlight possible improvements. My main skill is problem solving in general and i happen to be very good at programming. Always available on Skype. Have exciting Symfony work ? Contact me ASAP.

    $39.99 /hr
    0 hours
    0.00
  4. Laszlo Fodor

    Laszlo Fodor

    Senior PHP developer and Architect

    Hungary - Last active: 1 month ago - Tests: 1 - Portfolio: 2

    I've come a long way already. Started with PHP development as a freelancer which has been interrupted by some SAS, which was a great experience though. After SAS I came back to PHP and tried to learn everything connected to PHP based web development. After years of learning and practicing somehow I became a leader. Not because of a promotion, but basically because of a need and a willing. As I liked doing that too, I dug myself into the leadership "topic" and tried to get out the maximum of it. I never stopped being a programmer though, as I always liked the challenges of designing a high-load and/or a sophisticated system. I was a developer for a long time, after that I "leveled up" to senior developer which introduced a lot of mentoring tasks in my life. After that I became a team leader which introduced much more responsibilities but also the freedom of decisions. That led me to a Chief Architect position where I was responsible for the systems we were developing and the teams worked on the project. In this role I learned a lot about the communication between different teams and departments. I've learned the short and long term consequences of my decisions, but the most important thing it taught me is how to put trust in your middle managers, what can you expect from them. A few areas I worked and I consider myself experienced in: - Designing scalable systems for high load. - Defining and improving the development processes which includes implementation and Quality Assurance as well - Mentoring/Teaching - Technical lead of a project and/or teams - Development. I'm still an enthusiastic developer. A few keywords I'd like to highlight: PHP , HTML, MySQL, MSSQL, Memcached Scalability, CVS, SVN, Mercurial (Hg), Git Jira, Confluence, Scrum

    $55.00 /hr
    0 hours
    0.00
  5. Alexey Gansh

    Alexey Gansh Agency Contractor

    Back-end web developer - WordPress, Symfony2, node.js - RESTful based

    Russia - Last active: 21 hours ago - Tests: 1

    I work over last 4 years as PHP back-end developer. Previosly worked as ASP.NET developer. My core competency is making flexible, bugs free code, covered by tests. TDD. In CMS's world I work with own on Symfony 2 and WordPress. I also have skills in JS - Angular, Backbone, Ember.

    Associated with: Umbrella Outsource

    $35.00 /hr
    1,229 hours
    0.00
  6. Carlos Andres Bolaños Realpe

    Carlos Andres Bolaños Realpe

    Software Architect and Developer

    Colombia - Last active: 11/18/2014 - Portfolio: 2

    Summary Software Engineer with a focus on distributed systems development, HA systems and highly scalable Internet-based architectures. More than 10 years of experience working for different industries such as: Telecommunications, E-Commerce, Banking, Retail, B2C, etc. Specialties: Distributed systems programming, Erlang/OTP, C/C++, Java, C#, UNIX/POSIX programming, VoIP, NGIN. Experience Technical Lead, Intertec International Heredia, Costa rica — 2014-Present CTO/Co-Founder, Niagara Systems, Inc. Medellin, Colombia — 2008-Present - Designed and developed WEST, tool written in Erlang/OTP for messaging-based systems development, with high concurrency and real-time requirements. [https://github.com/cabolanos/west] - Designed and developed WEST Java Client. [https://github.com/cabolanos/west-java-client] - Designed and developed IM solution, using Erlang/OTP, MongooseIM, FFMpeg, Nginx Media Server and FreeBSD. - Designed and developed MERC, a MarkLogic REST Client written in Erlang/OTP. - Designed and developed Cloud Communications Platform with a RESTful API. Technologies: Java, Mobicents (JAIN SLEE, MMS), Spring and JBoss AS. - Designed and developed a distributed logging solution with Riak database and Erlang/OTP. - Designed and implemented EMCALI Click-To-Call Service. Technologies: Java, JSLEE, Mobicents Media Server and JBoss AS. - Implemented Cloud Communication Platform for EMCALI. - Designed and implemented Electronic Recharge Service. Technologies: C/C++, Dialogic. - Designed and implemented Sponsored Calls Service. Technologies: Java, JSLEE, Mobicents Media Server and JBoss AS. - Designed Mobile Services architecture for Avianca BCBP System (Bar Coding Boarding Pass). - Designed Next Generation Services Platform for ETB. IT Specialist/Applications Architect, IBM Bogotá, Colombia — 2011-2013 Bancolombia - Innova Project. - Designed and developed SWIFT Server simulator. Technologies: Java, Spring, JMS and WebSphere MQ. - Designed architecture of Distributed Document Management System. - Designed and developed a distributed caching solution, using Java, Spring, EHCache and Memcached. - Designed architecture of TRADE solution, based on SOA and EDA. Senior Software Architect, Carvajal S.A. Cali, Colombia — 2008-2011 - Designed and developed EWS (EBusiness Web Services), a Web-based business network and invoicing platform. Technologies: Java, JMS, Spring Integration, REST and WebSockets. - Designed and developed Peru Electronic Billing Solution based on SUNAT government regulations. Technologies: Java, JMS, Spring Integration and SOAP. - Designed a Credit Card Solution for COOMEVA. - Designed and implemented a Distributed Caching System. - Designed a Mass Email Sending System. - Implemented a Capacity and Performance Model for B2B invoicing platform, using QN Models. - Designed and developed Traceability Solution based on RFID technology. Software Engineer, T-Uno Colombia Bogotá, Colombia — 2007-2008 - Designed a Real Time Video Conference System. - Designed and developed a voice-recording module for an audio conference platform. C/C++ and Aculab. - Designed and developed a digital E1 line monitoring system. C/C++ and Aculab. Software Developer, Innovatec Ltda. Cali, Colombia — 2006-2007 - Designed and developed Prepaid Calling Card Platform. C/C++ and Dialogic. - Developed a VoIP/TDM/PRI/GSM gateway. C/C++ and Dialogic. - Developed version 2 of PBX platform. C/C++ and Dialogic. - Designed and developed TEMAS, a Telemarketing application written in C/C++, using Dialogic boards. Education Master of Management, Information Technologies Cali, Colombia — 2010-Present Universidad ICESI. Specialist in Networks and Communications Cali, Colombia — 2007-2010 Universidad ICESI. Bachelor of Science in Electronics Engineering Cali, Colombia — 2000-2006 Pontificia Universidad Javeriana. Professional Qualifications - Software Architecture Design Professional Certificate, Carnegie Mellon University and Software Engineering Institute, 2011. - Advanced Distributed Systems Design using SOA & DDD, presented by Udi Dahan, 2010. - Business Process Management Course, IT Institute (ITERA), 2009. Skills & Expertise - Erlang/OTP - Distributed Systems - C/C++ - Enterprise Software Architecture - Java - Real-Time Systems (VoIP, NGIN, IMS) - Unix/Posix Programming - NoSQL (Riak, MongoDB, CouchBase, Redis, etc.)

    $38.89 /hr
    0 hours
    0.00
  7. Oluwole Owoseni

    Oluwole Owoseni

    Backend Programmer expert in many core web technologies

    United States - Last active: 08/01/2014 - Tests: 2

    I have over 5 years experience programming in numerous web technologies including PHP, HTML, JavaScript, Node.js and more. I've also worked with numerous databases and technologies including mySQL, MongoDB, Redis, Druid, VoltDB and many more. My core competency lies in backend development. Give me a server and a task and that's when I truly shine. I'm an entrepreneur by nature and I also have an avid love for technology of all types.

    $38.89 /hr
    0 hours
    0.00
  8. Sergio Ramazzina

    Sergio Ramazzina

    Software Architect, BI Architect experienced in JAVA/J2EE, Ruby/Rails

    Italy - Last active: 09/09/2014

    Over 20+ year experience in developing and architecting large enterpirse systems in Java/J2EE and Ruby/Rails. Deep experience with opensource technologies like Spring, JBoss AS, Tomcat, Hibernate, MyBatis, Apache tools. I also have core competencies in frontend technologies like HTML5, CSS3, Bootstrap, JQuery, Ext/Sencha, AngularJS. Experienced in Relational and Multidimensional data modeling (Star Schema, Snowflake, Data Vault). Wide experience in managing development teams using Agile Methodologies. My major strengths are - Strong knowledge of modern project management methodologies and tools. - Proven experience in leading development groups using agile methodologies and XP programming techniques - Professional and “hands on” background to manage, lead and deliver customer focused, technically sound business solutions. - Good communication skills - Always open to evaluate new technologies to offer the best solution to my customers - Proven attitude to train people on new technologies - Good knowledge of the major opensource products/frameworks View my complete profile on http://it.linkedin.com/in/sramazzina/

    $74.00 /hr
    0 hours
    0.00
  9. Samit Ghosh

    Samit Ghosh

    Samit K Ghosh

    India - Last active: 08/18/2014 - Tests: 5

    I'm a software engineer with about 15 years of experience of developing, managing, integrating, and testing software in the following domains: - Network Management and Development of Test Tools - Transmission and Distribution of Electricity - Internet Applications - Interactive TV standards - Mobile Application Frameworks - LTE/4G Networks - IMS Networks My core technical skill-set: - Windows/Linux/Embedded Linux based Client-Server application development - Design and development of GUI frameworks - C/C++, TCL/Tk, JAVA, shell scripts - Project management tools/standards - JIRA, Agile, MS Project - MFC, Win32 SDK - Design skills in OOA/OOD - Knowledge of Network Protocols like RTP/RTSP, GTPv2C, GTPv1U, DIAMETER, SIP, TCP/UDP/IP - Knowledge of standards like OCAP, MPEG-2, MPEG-4, 3GPP LTE - Database SQL and NOSQL I'm highly proficient in English, and speak 4 languages: - English - Spanish - Bengali - Hindi I'm an Indian National. My educational background is one in which I've spent most of my formative years studying in an international school in Venezuela (the country where I grew up). I later went on to finish my schooling in New Delhi, India. I went to college in Pune, India at the Bharati Vidyapeeth College of Engineering, where I acquired my Bachelor's Degree in Computer Science. In my professional career, I've been exposed to Telecom Networks for different domains (industries). I consider myself to be highly proficient in Java and C/C++ on Linux and Windows. I'm looking for clients that would like me to contribute in challenging areas where good technical skills are required.

    $33.50 /hr
    0 hours
    0.00
  10. Lucas Neves Martins

    Lucas Neves Martins

    Senior Software Architect & Engineer

    Brazil - Last active: 09/19/2014

    I've been coding for fun and profit for about 8 years now, loving to learn new things and innovative ways of doing old boring stuff have helped me reach my status quo and I believe it will always help me change it. Through these years on the run, I've mastered Software Architecture, Software Engineering and Product Management.

    $90.00 /hr
    0 hours
    0.00