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MongoDB

Martin Raymond

Chilliwack, British Columbia

$300.0/min 4.5 1 $5/min

Full stack developer for over 20 years.

Azat Mardan

San Francisco, CA

$60.0/min 5.0 1 $1/min

Tech Leader at Indeed.com, ex-Tech Fellow at Capital One. Author of 18 books and 20+ courses. Taught 1000+ software engineers in person and 20000+ from blogs, online courses, books. Number 239 top GitHub contributor. Conference speaker with over 20+ appearances. Guest speaker on podcasts. Founder and lead instructor at Node University.

Roger Stringer

Penticton, BC

$150.0/min 5.0 1 $2.5/min

I've been working remotely and making a living as a speaker, author, and consultant for over a decade. I specialize in working remotely, helping freelancers grow their clientele, web marketing strategy, growth hacking and finding a good balance between work and life. Business skills: devops, web development, web design, twilio, inbound marketing, email marketing, content marketing, onboarding, UX, building systems and processes to automate tasks, managing work-life balance, optimizing productivity, digital strategy, freelance business development. Hard skills: JavaScript, Node.js, Twilio, realtime interactivity and video (WebSockets/WebRTC/Socket.IO), static website generation, massively scalable sales pages via AWS (S3/CDN), PHP, heavy WordPress customization, CSS pre-/post-processors (Sass/LESS/PostCSS), HTML, workflow automation (Grunt/Gulp), workflow optimization across teams (Vagrant, process design, tooling), source management (Git). See how I think: https://rogerstringer.com See some of what I've worked on: https://github.com/freekrai

Kenzie Campbell

Cape Breton, Nova Scotia, Canada

$80.0/min 5.0 0 $1.33/min

Veteran web developer. Telecommuter.

Carl Mercier

Montreal, Canada Area

$60.0/min 5.0 0 $1/min

Carl Mercier is a serial technology entrepreneur and developer from Montreal, Canada. His latest venture, Defensio, has attracted significant interest from worldwide blogger and developer communities and has exhibited superior filtering performance. Defensio was acquired by Websense Inc., a publicly-traded company in January 2009. Carl also founded Montreal on Rails, a developer community group that brings together local Ruby on Rails enthusiasts for monthly gatherings. Prior to founding Defensio, Carl started Adonis Technologies, a company that built advanced management software for the tourism & recreation industry. It was acquired in 2006. Carl holds degrees in business management and sound engineering. He also pretends to be able to beat just about anyone at poker.

Long Vuong

$60.0/min 5.0 1 $1/min

Economics and history researcher, tech startup founder. Expertise on Vietnamese politics and economy. Fluency in English and experienced in building businesses at the early stages .

adolfo mansilla

Cordoba Argentina

$60.0/min N/A 0 $1/min

Argentinian Entrapeneur. Founding partner on Konectic S.L. Technology entusiast. Internet and gadget fan. Project lider in Interactive 3d S.A

Emmanuel Samson

Nigeria

$120.0/min N/A 0 $2/min

Senior Software Developer, skilled in Node.js, PHP(Laravel, Codeigniter), HTML/CSS React.js, Blockchain enthusiast and cloud services

CRISTIANO CORTEZ

Rio de Janeiro, RJ, Brazil

$60.0/min N/A 0 $1/min

Experienced software developer with a focus on mobile app development and enterprise systems. Proven track record in building scalable and innovative solutions using modern technologies. Skilled in Kotlin, Flutter, Kotlin Multiplatform, Firebase, and Agile methodologies. Key Achievements: - Developed a field service monitoring app using Flutter, integrating with Firebase and Google Maps. - Created a custom streaming solution using Wowza Stream Engine and Java. - Led the development of a corporate management system for field teams. Technical Skills: - Kotlin - Flutter - Kotlin Multiplatform - Firebase - Google Maps - Java - MongoDB - Agile methodologies Looking to help with: - Building scalable mobile apps - Developing enterprise solutions - Integrating with cloud-based services

Sheena Hora

Chicago

$100.0/min N/A 0 $1.67/min

Sr Software Dev Engineer at Amazon Inc. Experienced software engineer specializing in scalable, high-performance solutions with a focus on system reliability and operational excellence. Proficient in AWS cloud services, TypeScript, and Python, with expertise in designing distributed applications, optimizing serverless architectures, and enhancing operational efficiency. Led the development of capacity planning and mapping portals, improving resource allocation and user experience. Skilled in problem-solving, conducting code reviews, debugging complex issues, and mentoring junior engineers in cloud technologies and best practices. Extensive experience in IoT, manufacturing, and utility industries, contributing to product development, system maintenance, and business-driven technical solutions.

Lyle Rodericks

Bangalore, India

$60.0/min N/A 0 $1/min

Engineering leader with expertise in IoT, cloud infrastructure, and full-stack systems architecture. Currently Platform Lead at Ather Energy, where I own the OTA & Fleet Management platform for 350K+ electric vehicles—ensuring scalability, reliability, and seamless connectivity. Former startup founder, NASSCOM mentor, and builder of mission-critical embedded and cloud solutions. Passionate about bridging hardware and software to create impactful tech. https://www.linkedin.com/in/lylerodericks/

Muhammad Talha Masood

Lahore, Punjab, Pakistan

$60.0/min N/A 0 $1/min

Software Engineer at Mergestack. I have more than a year of experience as a full stack developer. 2 Years of experience in teaching.

Arunoda Susiripala

Sri Lanka

$60.0/min N/A 3 $1/min

I can help you to build massively scalable NodeJS applications and servers see my profiles on odesk: http://goo.gl/SA9OO github: http://github.com/arunoda

Beau Frusetta

Irvine, CA

$120.0/min N/A 5 $2/min

Chief Software Architect for Ahtovation, Inc, Co-Founder of GetSparks.org & FantasyBaseballAlerts.com. 18+ years experience in the software development industry - focusing heavily on web development with PHP/JS. Currently addicted to Java - not the coffee.

Yi Wang

Greater New York City Area

$300.0/min N/A 0 $5/min

Local Native

Anass Zahim

Morocco

$60.0/min N/A 0 $1/min

Full-stack Engineer. Currently Software Engineer at Friendryde. I can help with Django, Python, MongoDB, Redis, Backbone.js, Marionette.js, technical software design

Maxime Santerre

Vancouver, BC

$60.0/min N/A 0 $1/min

Software Developer at Wishpond. Doing full stack and developing a scalable user metrics and analytics system.

Kevin Faustino

Toronto, Canada Area

$100.0/min N/A 8 $1.67/min

I'm Kevin Faustino and I help businesses take their ideas from concept to market. My company is Remarkable Labs, and we provide web development consulting and mentoring . I also am the founder of the Toronto Ruby Brigade, a group of Toronto-based Ruby enthusiasts who come together to share their knowledge.

simon tadros

Byblos.'.Lebanon

$200.0/min N/A 0 $3.33/min

serial entrepreneur, developer, git expert, nodejs, mongodb , raspberry pi hacker , arduino ,javascript , jquery, php , elasticsearch , angularjs .

Simon Effing

Berlin

$200.0/min N/A 0 $3.33/min

I help lean B2B startups get their idea off the ground. More than 20 years' experience in enterprise software development in various sectors including financial, health care and telco. Over the past 3 years I advised 3 startups and developed their web applications. I work with a small and agile team of experts to ensure a lean development approach.

Alex Sharp

Los Angeles, California

$175.0/min N/A 0 $2.92/min

I've been helping startups hone and build product since 2009, as a consultant since 2012, before that was on the founding team at Zaarly. Before that leading dev at an EMR startup.

Alex Filatov

Ukraine / Kiev

$300.0/min N/A 11 $5/min

20 years Software Engineer, Entrepreneur, Founder @ BOTKOM

Ramon Gonzalez

San Juan, Puerto Rico

$100.0/min N/A 0 $1.67/min

Engineer. Entrepreneur. Overjoyed husband. Worked at IBM, MIT Lincoln Labs, Rock Solid Technologies. Doing things I love and pursing my passion of making people's life better.

Agus Syarif

Indonesia

$60.0/min N/A 0 $1/min

As a highly skilled database administrator, I have extensive experience working with a variety of database systems, including EDB Postgres, MongoDB, and Elasticsearch. With over five years of experience in database administration, I have a proven track record of optimizing database performance, ensuring data security, and maintaining high availability.

Hatem Nassrat

Halifax, Canada Area

$150.0/min N/A 13 $2.5/min

CTO & Co-Founder @LeadSift. I believe nothing technical is impossible (to build), and there is more than one way to "skin a cat". I enjoy finding the most optimal (proper) way to solve a problem.

Justin Pincar

San Francisco Bay Area

$100.0/min N/A 7 $1.67/min

Tech wizard and maker of all things internet related. I've worked for tech companies large and small, and founded a few of my own.

Rahul Devaskar

Perth, Australia

$60.0/min N/A 1 $1/min

Founder Aponomy. Founder AxS solutions. Expert in providing context-aware mobile solutions

Christopher Klein

Greater Denver Area

$100.0/min N/A 8 $1.67/min

Co-founder at Slinggit

Mike Thornton

Austin, Texas Area

$120.0/min N/A 5 $2/min

I love satisfyingly difficult projects. I've worked on many different types of projects; big and small. Each one of them is unique and can't be bought off-the-shelf. My passion is web and mobile apps. My expertise is being a technical strategist for new entrepreneurs and startups.

Antoine Labbe

Paris Area, France

$500.0/min N/A 2 $8.33/min

Founder at followr.io, pourritures.fr and merimee-app.com Web Developer, Scala enthusiast, MongoDB fan.

Todd McGrath

Minneapolis, MN

$175.0/min N/A 12 $2.92/min

Proven track record in building high volume web applications, developing new business and collaborating with wide variety of roles, I'm the person to bring in when you need to accomplish difficult objectives in software development.

Jai-gouk Kim

Gwanak-gu, Seoul, Korea

$100.0/min N/A 4 $1.67/min

ruby hacker

Ricky Robinett

Greater New York City Area

$60.0/min N/A 0 $1/min

Brooklyn, NY based hacker currently working as Sr. Hacker & API Product Lead @ Ordr.in. My apps have been used by hundreds of thousands of users and covered in multiple media outlets including: CNN, Huffington Post, TechCrunch, Mashable, VentureBeat and the Today Show.

Martin Wawrusch

Greater Los Angeles Area

$300.0/min N/A 0 $5/min

Entrepreneur since 1988, two exits to Orange and Unicredit, CTO,CEO,CFO roles.

Paul Dowman

Toronto, Canada Area

$180.0/min N/A 0 $3/min

Software developer and founder of OK GROW!, where I help startups. Past Director of Technology at GigPark (acquired 2009), developed v1 of TurboTax Online (Canada) at Intuit in 2001.

Oleg Slabyi

Ukraine

$60.0/min N/A 0 $1/min

I am a skilled PHP developer with extensive working experience in developing web-application and custom e-commerce websites. Highly experienced with PHP, MySQL, JS, Laravel, Yii2, Phalcon and MongoDB.

Artjom Zabelin

Bielefeld, Germany

$100.0/min N/A 0 $1.67/min

Fullstack developer with 7+ years of experience. B.Sc. Economic Computer Science.

Ketan Pande

India

$60.0/min N/A 0 $1/min

Expert in Angular & Nodejs. Also a fitness freak, and help people achieve their fitness goals. Also helps people in passive income.

Nicolas Spessot - Sobe hostel

Miami, FL

$60.0/min N/A 0 $1/min

Nicolas is a Systems Engineer with more than six years of experience working as a developer in software development projects focused on agile methodologies—extending over real time messaging systems, cloud solutions, database design and airlines systems—within small (3) to medium (10) interdisciplinary teams members, using a variety of technologies and programming languages such as Java, Javascript, Rails, AngularJS. Nicolas inspires confidence by clearly communicating risks, blockers, new ideas, etc., and by setting real expectations from development of the product/service/project involved.

Mark Lythgoe

Park City, UT

$100.0/min N/A 0 $1.67/min

Chief Software Architect/CTO SaaS startup from 3 employees to 220+, mentor @ PandoLabs. Builds great software and even better teams. Node.js, .NET, MongoDB, Redis, Linux

Rahul Gaur

Fremont, CA

$60.0/min N/A 0 $1/min

Capabilities of my team: I have team of analyst, designers, developers, testers and server admin with more then 5 years of experience. We have team of experts in following different technologies: Designing: Adobe Photoshop, Adobe Illustrator, Corel Draw, Flash. Web Designing: HTML5, CSS3, Jquery, Angular JS. Web Development: PHP, .NET, Java, NodeJS. Mobile Application Development: Native Android, IOS(Objective C, Swift using xcode), Windows, Hybrid( Phonegap, Xamarine, Titanium) Testing: Mobile and web applications. Cloud Computing: Sales Force Database: MySQL, SQL Server, Mongo DB. Server Admin: ZAMP, WAMP, LAMP and Cloud Servers.

Will Laurance

San Francisco, CA

$175.0/min N/A 0 $2.92/min

Engineer. Software Architecture Practitioner. Always searching for a simple solution.

Yugantar Malhotra

Gurgaon

$60.0/min N/A 0 $1/min

Founder and Full Stack developer at AYOrents. Product backend core developer of a cryptocurrency exchange and A sales data intelligence platform.

Jérôme Vercoutere

Zurich

$120.0/min N/A 0 $2/min

Cofounder at TheAssets.co, a business marketplace to trade immaterial assets. Also: entrepreneur, geek and climber

Tushar Sharma

India

$60.0/min N/A 0 $1/min

4+ years of experience in architecture, design, and development of solutions for procurement and healthcare space. Architected and built a multi-tenant cloud-based SaaS solution for the BizOps platform. Architected authorization and authentication solution for BizOps platform using open-id connect. Lead the transition from a virtual system-based deployment model to the Kubernetes DevOps model.

Parag Shah

Bengaluru

$60.0/min N/A 0 $1/min

LinkedIn - https://www.linkedin.com/in/parag-shah-46b74a37 I have worked extensively on micro-services and robust architecture designs aimed at reducing latency and increasing throughput. Huge fan of kafka and distributed programming and consistently working on open source tech with OLA. Have headed team to successful data migration of billions of records, part of team to move monolithic application to micro-services oriented one.

Dr Enrique Fernandez

Mexico City, Mexico

$100.0/min N/A 0 $1.67/min

Enrique Fernandez, Ph.D. Advance Professional Skills: Fields: Compilers, Operating Systems, Databases, Distributed Systems Advance experience with Database design for large bid data systems Advance experience and creator of Helen Language Advance experience with Machine learning in the use of statistical analysis and machine learning tools (Tensor Flow, Python, Keras and Typorch) Advance experience with SQL, NoSQL systems such as MongoDB, Lambda, Cassandra Advance experience with Elasticsearch, Redshift, DynamoDB Advance experience with AWS, CI/CD methodologies Advance experience with Node.js Advance experience with Terraform, Docker, Kubernetes Advance experience with Java, Scheme, C, Python, PHP, lex, yacc, SQL, JSP, HTML Advance experience with Artificial Neural Networks, Encryptions, Cyber Threat Intelligence, Quantum Machine Learning, and Google Kubernetes Engines

Mohd Belal

India

$100.0/min N/A 0 $1.67/min

AWS Certified Solutions Architect Associate AWS Certified CSAA , Full Stack Web Development Mentoring and Architecture NodeJs, Angular / React, PHP, MongoDB, Mysql, IoT, Python. I'm super passionate about clean code, mentorship as well as helping new engineers reach their full potential.

Matt Tapper

Los Angeles, CA

$60.0/min N/A 0 $1/min

Product-oriented thinker and mentor, highly skilled in Full Stack Web Development, ready to bring your idea from concept to production. Complete your project or coursework today!

Omer Katz

Tel Aviv

$600.0/min N/A 0 $10/min

In today's competitive market, startups and high-tech companies that want to succeed must differentiate themselves, and therefore, they must develop products at the highest level. It requires top-notch R&D professionals, however, those are not always easy to find. This is where I come into the picture. My name is Omer Katz, and I am an extremely passionate professional with over ten years of experience as a software developer. I started programming when I was 11, and haven't stopped since. In the last four years, I have been helping startup companies as a Software Architecture Consultant, working on high profile open-source projects such as Celery, MongoEngine & OAuthlib. Today, I offer high-tech enterprises & startup companies complete support by providing solutions to software architecture problems and technical debt. My goal is to help companies produce better technological products by improving the organizational structure, recruiting and training R&D teams, and providing high-quality development and control. I am passionate about solving complex technological problems, predicting and avoiding organizational crises, and writing clean and elegant code that works optimally. John Wooden said: “If you don’t have time to do it right, when will you have time to do it over?” For me, there is no such thing as impossible, and as I always say: You always have the time to do it right if you plan correctly, don't do it over." Check out my website www.kcg.tech