Top Upwork Freelancers

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  1. Sarah David

    Sarah David

    Video Editor, After Effects, Composer, and Motion Graphics

    United States - Last active: 13 days ago - Tests: 4 - Portfolio: 2

    Hi, My name is Sarah, and I am a freelance video/film editor. I am able to provide video editing, concept creation, motion graphics, composition, and audio mixing services. Whether you need simple editing done or a complex project edited, I am very customer focused and self motivated person who is willing to go that extra mile to get the job done. thanks

    $33.33 /hr
    109 hours
    4.91
  2. Oleg T.

    Oleg T.

    Excel financial modeler, business valuation expert and statistician

    Canada - Last active: 6 days ago - Tests: 16 - Portfolio: 19

    I'm good at statistical analysis, financial & business modelling as well as designing presentations. The products that I offer are: - structured Excel models that are fully automated, easy to 'read' and interpret and are beautifully designed (never heard about beautiful models in Excel?) - Power Point artistic and formal presentations done in a 'Duarte' style (this is kind of fancy way to express that I really know how to deal with presentations) - econometric modelling in all kinds of software including STATA, SPSS, Jmulti, Eviews etc. Hey, see what I have been doing for the last 4 years: - assisted Lionbridge with their internet assessing tasks - was engaged in financial modelling in Ernst & Young Valuation department - dealt with statistical analysis & modeling of banking products If you have read this to the very end, - you are AWESOME. I will be glad to offer my help. Sincerely, Oleg.

    $33.33 /hr
    769 hours
    4.98
  3. Emma Englishby

    Emma Englishby

    Web Design & Google Analytics Consultant

    Germany - Last active: 3 days ago - Tests: 7 - Portfolio: 4

    I am an Irish web designer and online business consultant, currently living and working in Berlin. I am passionate about helping small businesses and startups achieve their business goals; whether through building ecommerce and service websites that perfectly serve your online needs, or using data and analytics to optimise online marketing strategies and maximise your resources. My skills have been acquired through over a decade of personal, hands-on experience. It was while working as a freelance fashion photographer in Dublin some ten years ago that I realised I was enjoying coding my website and learning online marketing strategies more than the actual photo shoots! I retrained as a social media strategist and Google Analytics consultant, and gradually honed my knowledge and skills until I became Director of Ecommerce for an international fashion label. It was during this period that I noticed the overwhelming number of decisions facing business owners and entrepreneurs trying to establish an online presence. Even the first step of setting up a website involves a huge range of decisions, from choosing a good hosting provider to finding the right platform to manage your website; all the while trying to manage the time and budget constraints that affect every business. I realised with my combination of web design and online marketing skills I was perfectly placed to be able help navigate this maze of options – so now that's exactly what I do. I am committed to clear, open communication, and my ultimate goal is a happy client. I treat each client's business as though it were my own and am dedicated to helping you find ways of taking your business to the next level, whether you're just starting out, or feeling in needing of a fresh strategy. Looking forward to working with you!

    $40.00 /hr
    209 hours
    5.00
  4. Gabriel Moncarz

    Gabriel Moncarz

    Computer Engineer - Python developper

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

    Computer Engineer, Master in Quantitative Finance and curruntly studing a master in Data Mining and Knowledge discovery. I've been developing backend software, tools and plugins to international companies for the last 10 years. I code in Python, Perl, Java and C. All my developments run on Linux and Unix environment. I manage Linux servers, DB Engines, Tomcat/apaches servers and most well known Linux tools and services. For statistical analysis I work with R, SPSS and MatLab.

    $38.00 /hr
    2,384 hours
    5.00
  5. Weipin X.

    Weipin X.

    Indie Freelancer

    China - Last active: 13 days ago - Tests: 1 - Portfolio: 3

    Specialized in human interface design, backend development and iOS app development. Human Interface Design ---- Keen on creating easy to use interface, have been practicing in this area for many years, was in charge of app design in quite a few projects. It's a habit for me to think about "user experiences" -- whether playing with various apps or using an ATM machine. Website Backend ---- From development to deployment, specialized in Django framework. Stacks include database, "Unix-like" sys admin and well-written Django helper libraries such as South, Tastypie, etc. Also have experiences on GAE, AWS, etc. iOS App Development ---- Not a fresh iOS programmer, started writing programs for the Mac platform when Mac OS X was merely 10.1 and Xcode was Project Builder. Workflow ---- For iOS app development, mockups will be built using tools like Balsamiq, to settle on an overall tone. And then, milestones will be set. Services like github is recommended, to make the code management and cooperation easy. Misc ---- - A Mac box is my major "workstation", testing devices include iPhone and iPad. - Projects list in "portfolio" are all my own stuff. For other projects, I would need client permissions of public listing. Please check my job history or ask.

    $30.00 /hr
    164 hours
    5.00
  6. Narek Aghekyan

    Narek Aghekyan

    Game Developer, PhD (C++/Cocos2d-x)

    Armenia - Last active: 11 days ago - Tests: 5 - Portfolio: 1

    Hi, my name is Narek. I have got a PhD in Quantum Physics from Yerevan State University, in Armenia. Though I am a physicist, my passion is game development and design. I have 8+ years of experience in development of which 2+ in game development. I use Cocos2d-x game engine which makes it possible to create high performance and cross platform mobile games. I believe, my strongest points are my Responsibility, Quality, Strong Attention to Details and Punctuality. My #1 goal will always be to meet your needs and deadlines. I am looking for long term employers who I can work with mutual trust and understanding. I have a rich work history. I have worked in well known IT companies (CQG, Mentor Graphics) as a developer. As a game developer I have lead a team of 5 developers in Plexonic. Please take a look at my work history for feedbacks from other clients to get a sense of the quality of the service I provide with. Because of those success stories Upwork has recognised me as a TOP RATED freelancer and also one of about 200 Verified Mobile Developers. Please see the badges on the right of my profile for more information. Thank you in advance for your time and consideration. I look forward to working with you soon.

    $38.89 /hr
    249 hours
    5.00
  7. Stephen L Vernon

    Stephen L Vernon

    Experienced writer,actor,voice artist and improv comedian.

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 10

    I have over twenty years experience in customer service, Arts administration, teaching, voice-over work, management, creative writing, non-profit work, improvisational comedy and public speaking. I hold two BA degrees, one in Communication Studies and one in Theater Performance, and also a Masters degree in Liberal Studies/Interdisciplinary Studies. I have taught privately, in the NC school system and also as an adjunct professor (during which time I served on various thesis committees). Presently I serve as the Artistic Director of a non-profit theater company.I have also been the co-company manager of an improv comedy group for the last 20 years. I have numerous years experience writing press releases, forming curriculum, training employees, leading group activities and workshops (corporate and public sector) and also managed a retail establishment for 5 years. I am comfortable working as part of a team or on my own, and have a strong work ethic, accompanied by a professional attitude and good time management skills. Along with my "real world" experience, I have been a director of plays and variety shows for over 20 years, and have directed casts of over 100 people on quite a few occasions. I have strong leadership skills, enjoy helping others reach their goals and an active imagination that I enjoy applying to projects. I have also organized several fund raisers and charitable events. Regardless of the work setting, whether customer service, writing, management or performance, I posess the ability to be creative and have relied upon my ability to think "outside the box" to the benefit of myself and my employers. I also have a strong sense of humor (which goes a long way towards avoiding experiencing or causing stress!). I enjoy researching and am a quick study of disciplines that are new to me. I have, for the last 8 years, also been a privately contracted in-bound phone call service agent. I am comfortable dealing with situations that require discretion, and am detail oriented. Please feel free to contact me about "unusual" jobs as well (legal of course!). Thank you for reading my profile, hope to hear from you!

    $55.56 /hr
    85 hours
    5.00
  8. Heather Cristion Wilson

    Heather Cristion Wilson

    FileMaker Developer and Data Quality Analyst

    United States - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    FileMaker Developer with over 10 years experience designing, modifying, and upgrading databases in FileMaker Pro versions 7-14 for use in a variety of industries including but not limited to publishing, marketing, marine management, and aircraft repair. Experience working in large, complicated databases, including legacy systems. Detail-oriented and big picture-focused. My FileMaker development skills include scripting, custom functions, report writing, and layout design. I use a clean aesthetic in my development, so layouts are easy to use and look at. I enjoy developing systems that users are happy to work with, and I do that by focusing on how my clients work and what their needs are.

    $30.00 /hr
    800 hours
    4.94
  9. Ryan Brinks

    Ryan Brinks

    Quality-Driven Writer/Editor

    United States - Last active: 12 days ago - Tests: 2 - Portfolio: 3

    I am an award-winning writer and editor with more than a decade of experience in the news industry and a keen attention to detail and quality. I am adept at discovering and planning content, managing and mentoring writers, crafting creative and engaging copy, proofreading and copy editing articles about diverse topics according to prescribed styles, and I have a strong reputation for distilling complex information into easy-to-read text. Expect to partner with a proactive and timely communicator who possesses excellent time management skills, is highly reliable for meeting deadlines and is very technologically savvy.

    $38.89 /hr
    359 hours
    4.97
  10. Olivier Tisserand

    Olivier Tisserand

    Senior Software Architect

    Spain - Last active: 3 days ago - Tests: 1 - Portfolio: 1

    French Senior Software Engineer with a career structured in several axis : - Multi-system data processing architectures, Virtualization, Data centers design & Integration - Senior Software architect : Java, C#, C++, Ruby, RoR, Python, Oracle, SQL Server, MySQL. - Data mining solutions linked with SQL databases.. - Data acquisition systems and monitoring, Building Intelligence, Protocol handlers. - Statistics and Numerical analysis (R language, Eviews, Matlab, Scilab) - Artificial Intelligence and specific languages, with industrial applications. - PPC Statistics & API (Adwords, Adcenter) - Networking with a Wireless Internet Provider (Mikrotik specialist). - Business Intelligence With 25 years experience in France and Spain as Consultant Engineer in various business environment, able to handle and develop projects involving multiple environments and technologies.

    $33.33 /hr
    3,025 hours
    5.00