IT & Networking Administrators

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  1. Otto K.

    Otto K.

    RockStar iOS/Android Developer

    Finland - Last active: 1 day ago - Tests: 5

    My name is Otto K. I am a senior iOS/Android Developer, with leadership experience, great level of expertise and good common sense. I have more than 6 years of experience working with native iOS(iPhone/iPad) and Android apps for different companies and clients, working from the project planning up to the end, managing a small team of developers. I enjoys working on software requirements, user-friendliness and scalable architectures, always committing to excellence and success. Over the last 6+ years, I created various types of successful iOS & Android apps which involves social networking, CMS, E-Commerce, photo/video, GPS based service, Google APIs integration, instant messaging and more. My Skills: - iOS, Android (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) - XML/JSON, REST/SOAP/WCF, Parse SDK, Pubnub SDK - OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation - Stripe, Paypal, Braintree, Authroize.net - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry. I'm flexible with my working hours and timezone, and can work easily with any existing freelancers you currently work with. I look forward to hearing from you!

    $66.67 /hr
    0 hours
    5.00
  2. Alan Dacey Sr.

    Alan Dacey Sr.

    VBA / Office Specialist

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

    I apply my knowledge of the wide range of IT technologies and processes I have encountered in my career to every new project that I am involved in. I have an innate ability quickly to see the most efficient solution to almost every problem that I encounter. I have saved my past employers both money and manpower with the solutions that I have created. I have worked as a programmer, systems analyst, a Windows/UNIX system administrator, app developer, database architect, process improver, mainframe maintainer, and general all around computer guy throughout my career. When I start a new project I put all of my attention and effort into it until the end because I feel that is the best way to serve my customers. I am always professional in my interactions with all my customers and associates. I have used MS Office to create numerous solutions to various issues in an enterprise environment. The most impactful are listed below. -Created a scheduling database to ensure that all mainframe jobs and other tasks were completed for daily batch and post-processing. This greatly cut down on errors and omissions that were done in the past. -Created a server and workstation application in MS Access for Dental Advisors to review disputed claims. This application worked with mainframe data extracts, an external pictures database, and an internal database. It also gathered input from two other departments. This brought the company in full compliance with regulatory and privacy obligations. -Created a billing database for Small Groups to ensure proper and accurate billing. This helped the company retain business and saved many man-hours of work monthly. -Created many macros for Word and Excel to help others automate repetitive tasks thereby improving efficiency in the workplace. I have created databases in Lotus Notes to store production history. This helped the company comply with legal historical requirements by putting the data in one repository. I designed and created a many-table database to hold mainframe data in order to streamline ad-hoc reporting. I wrote Cobol programs to extract the mainframe's VSAM data into multiple flat files for input into a DB2 database running on an AIX server . This allowed us to create new reports for Sales and others in hours instead of the company's standard of weeks. I was half of the team that was most likely the first VSE mainframe shop to run without a mainframe printer. We utilized a beta version of mainframe TCP/IP software to push reports to a network printer and/or PDF files for emailing. This greatly cut electricity and paper costs as well as an hour from the nightly batch.

    $30.00 /hr
    0 hours
    5.00
  3. Anca Ionesco

    Anca Ionesco

    Expert iOS/iPhone Developer

    Romania - Last active: 2 days ago - Tests: 3

    Hello How are you.
 I have been developed IOS application for +6 years so I have best experience in iOS development and iPhone app development.During last 2 years, I had made over than 10 apps.
 And some of my apps are growing to top app on Appstore now. If you want my app links I will provide all it for you. Best Development Parts: iOS / iPhone and iPad App development Social Networking - Facebook, Twitter iCloud, CoreData, Story board, Newsstand, CoreAnimation Camera capabilities for photo and video + social sharing I will always work hard and do my best for making your satisfied. For true credit unless you like my result, I will return your money that you given me. Thank you for your carefulness. Best Regard. Anca Ionesco.

    $37.00 /hr
    0 hours
    5.00
  4. Peter B.

    Peter B.

    Cloud Technologist: AWS & NetSuite Expert

    United States - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    I have been in software development, networking and technical management for over 18 years. I can implement your AWS Auto Scaling fleet, build and host an API integrating your existing web services with NetSuite, and build you a custom solution to your biggest technology challenges. I worked for Amazon Web Services for more than 2 years as a Software Development Manager for EC2, and interacted with teams working on S3, SNS, RDS, SQS, ElastiCache, EBS, CloudFront, DirectConnect, EC2 VPC, Route 53 and more. I have worked with and still interact with the people that make AWS tick and grow. You can trust me to bring my first hand knowledge of the inner workings of AWS to help your business succeed. I've spent several years building and customizing NetSuite. I've gone deep with Javascript and the nsAPI calls in SuiteScript. I've integrated external systems and APIs into NetSuite, optimizing workflows and saving employee time and overhead. I look forward to learning about you, your business, and what projects you are working on to help build your success.

    $175.00 /hr
    0 hours
    5.00
  5. Ahmed AbdElmaqsoud

    Ahmed AbdElmaqsoud

    Linux System Administrator, Streaming Expert

    Egypt - Last active: 15 days ago

    I am experienced in: • Linux Server Management. • PHP Web Development. • Search Engines’ Optimization (SEO). Personal Statement: I am a self-motivated character, ambitious, hard worker and time manager. Personal Skills: · Good communication skills. · Able to work accurately and neatly. · Good organizational skills. · Able to work with minimum supervision. · Able to communicate information accurately. · Can work under pressure and meet deadlines.

    $35.00 /hr
    0 hours
    4.98
  6. David Mulder

    David Mulder

    Senior Engineer for Mobile APP(Iphone, iPad, Xcode for iOS &Android).

    Netherlands - Last active: 1 day ago - Tests: 10

    Hello, I'm David, highly experienced Mobile Engineer. I have 6+ years of rich experience in Mobile app&Web development. I have been working as a mobile developer since I graduated university. Although android and ios version and devices(iphone and ipad) are getting different every year, I'm the person who is eager to learn new tech so learnt new industry technology as soon as it was born and work professionally with git, Jira, trello, and bitbucket. I can start to work on your project right away and I can dedicate my full time on it to complete it asap. My profile at Linkdln: https://www.linkedin.com/in/davidmulder My works at apple store and google play store: https://www.dropbox.com/s/zipmcx7xa7e18es/MobileApps%28IOS_Android%29.pdf?dl=0 Thanks for your reading me fully.

    $55.56 /hr
    8 hours
    4.98
  7. Jacob Ekanem

    Jacob Ekanem

    Web Designer/Developer, WordPress Enthusiast, Mobile App Developer

    Nigeria - Last active: 1 month ago - Tests: 3

    Experience from over 12 years of web development has shaped me to be a successful web developer / designer using best practices and up to date technology for all project. Languages I uses include PHP, HTML(5), CSS(3) and JavaScript (Jquery, Angular). I have worked with WordPress since 2.0 and have a vast knowledge in its core functions. I am also very versatile in the use of frameworks like CodeIgniter and PHPCake. I work on all major platforms (linux, mac and windows) so no matter the environment, you can be sure work will get done.

    $45.00 /hr
    0 hours
    5.00
  8. Jonas S.

    Jonas S.

    rentmybrain

    Germany - Last active: 15 days ago - Tests: 12

    Talent: Math "Top 0.1%". I rapidly understand situations and can't stop to incubate new Ideas and concepts. Thus i could turn out a key in moving your idea into a profitable beta and making it a failproof one backed by stochastics and statistics. I would also like to leverage my skills by designing new robust social systems and programming core pieces, algorithms, distributed systems/databases, machine learning/AI, science. -- I look for milestone/performance-based payments, which fits unique non-repetitive work is most efficient for clients. I may also be happy to support your novel and positive or charitable project for free voluntarily. -- Yet i may very well turn out helpful in automating repetitive tasks which you would otherwise get done only manually through countless of freelancer hours. Through rapid prototyping the threshold of complexity/volume to break-even automation of a job is usually much smaller than clients expect and often comes with 100% accuracy. Languages: (native) German. English (writing this down in my 'instant messaging quality'), bits of Latin languages. Keywords/Tagcloud (I'd be happy to participate in interdisciplinary projects in any of the following fields, some of extensive experience/practice - others to learn still) Big data analysis/datascience Business plans, Finance/Stockmarket/Trading Mathematics / Stochastic-process, Supercomputers (clusters, cloud) Crowdsourcing, Crowdfunding, Social-business, microlending, microwork, peer2peer, blockchain, Datajournalism, Infografics, Diagram- illustration. algorithmic thinking, Chemics, Nanotechnology, Physics, Biology, regenerative Energy, Matlab, SciDB, NewSQL, drizzle, nuodb, neo4j, relational in-memory database, redis, voltdb, google grants adwords for non profits facebook ads adverts, Cloudera, Wolfram Mathematica, C++, C#, Visual Studio, Prolog, logic, UIMA, computational linguistics, google ngrams, google trends, NLP, computer vision, openCV, statistics, Wolfram alpha, IBM watson, SPSS, R, Ethics, Politics, Philosophy, Theology, apache camel, apache mahout, imacros, Sociology, Psychology)

    $76.54 /hr
    6 hours
    5.00
  9. Pavel Simonov

    Pavel Simonov

    Software Reverse Engineer

    Russia - Last active: 1 month ago - Tests: 3

    I am an HPC (high performance computing) specialist ( keywords: "super computers" / "number crunching" ) working mostly with huge Linux systems and math related tasks. I am also a scientist specializing in linear algebra . I have somewhat outdated formal training in cryptography (and cryptography related math) but I am definitely not an expert in the field. But here I am looking for fixed price software reverse engineering jobs to keep my skill fresh. Reverse engineering of firmwares for any kind of devices and Molebox problems are welcome.

    $75.56 /hr
    0 hours
    4.60
  10. Mike Veselovsky

    Mike Veselovsky

    Delphi, InstallShield and Microsoft Office programming

    Russia - Last active: 29 days ago - Tests: 22 - Portfolio: 8

    ✔ My experience is more than 10 years. Time zone is (GMT+03:00). - MetaTrader, ActiveX, and Microsoft Office programming - YouTube and Image processing (DirectX / OpenGL) - InstallShield (.exe) and Windows Installer (.msi) installations - Reverse engineering (WinDbg / IDA Pro / Hex-Rays / Fiddler / Wireshark) - Security auditing of scripts and program protection I'm focused on meeting customer requirements in terms of TIME, COST and QUALITY.

    Groups: PayPal

    $30.00 /hr
    0 hours
    4.89