Top Senior Mapreduce Developers - Sep 2017

Full Stack Developer

I design, build and scale high-performance web applications using an open-source technology stack. I work primarily with Django and Python to create scaleable cloud backends and React.js to build beautiful and crisp single-page Javascript applications for web and mobile.

A coder who cares about UX w/+15y of experience and published apps. I can help w/ Node, Angular, Meteor, Vue, Swift, Smalltalk

Having covered a wide diversity of problems I can help you to go far with VueJS, AngularJS, Meteor or nodeJS. I'm currently involved in fullstack and mobile projects. Some of them Ionic-based. My favorite thing? JavaScript. Cool unusual languages? Smalltalk. Also doing html5 Single Page Applications. I even made a framework to get really productive: http://github.com/flow-stack/flow. I've implemented http://airflowing.com using Seaside as foundation and my own framework on top of it. It's horizontally scalable and its object database is ACID compliant. Airflowing was a SaaS for service companies. I have a strong bias towards designing User Experiences that makes sense, Design Thinking and fast prototyping. I advise and develop in different startups. My day to day work is to help in remote teams on different projects. I can use a lots of hats, we can talk business, Customer Development, investing, SaaS as much as front-end and back-end technicalities.

Fullstack Development Consultant and Entrepreneur

Full stack developer with 10+ years of experience. I have worked in a variety engineering roles (dev, lead, manager) at Zynga, Google and various startups. Currently co-founder of a web/mobile development consultancy: https://leanrocket.io I focus on creating value through high quality products. When tackling new problems, I take the time to effectively communicate and understand potential users and other stakeholders, then clearly define objectives and metrics for success. I execute quickly by prioritizing and cutting features to perfectly align with business needs, while architecting solutions that are maintainable, extensible and scalable. Specialties: startup marketing and growth hacking, team building/hiring, API design, web development, service oriented architecture, dev-ops, distributed systems, scalability, online advertising products, forecasting, data mining, machine learning Technical Competencies: Java, JavaScript, node.js, react/react-native, CSS, AWS, Google Cloud, Hadoop, Cassandra, SQL

Currently Fielding Questions about Hadoop, SQL, Java, Python & Shell Scripting

Experienced Software Developer with a passion for large scale database access and technologies. I have extensive experience as a hands-on programmer (primarily in java, groovy, linux shell scripting), as well as a strong interest in machine learning and advanced analytics (web-scale log aggregation statistics, kmeans, frequent pattern growth). My greatest asset is my ability to collate and digest new data and effectively share the knowledge I accrue with my teammates. Specialties: hadoop, cassandra, hive, mapreduce, puppet, hector api, flume, mahout, sqoop, sql tuning, jstl, el

Python expert for Data Applications & Web Dev

I'm a Python and Java/Scala developer, with main focus on Big Data solutions and some full stack web dev experience. I will happily look at your code or system and point out bugs or suggest a better way to do something. Have experience with most popular Python libraries including pandas, matplotlib and numpy. If you want a great code review/refactoring of your Python code, from which you are going to learn and improve as a developer, I am the person to go to. If you have a data transformation that is taking ages, ask me for my help. I have been able to achieve speedups of up to 500x for people here, by using libraries such as pandas in an optimized way and being aware of memory usage patterns. I also am particularly well versed in geospatial data management and the open source project QGIS. I'm a big fan of clean, testable and tested code with a wow factor. I'm also striving for automating everything with the correct tools. I have also worked at Google. I love consulting people via codementor. So far I have walked people through building web apps in Python, solved tough bugs in complex systems and shared my expertise in designing data pipelines. I also have, among other things, helped parallelize code that analyzes DNA sequences, configured git servers and showed people how to get started with unit tests.

Seasoned full-stack veteran. Ex-Groupon. Rails, Big Data, Functional Programming.

Previously at Groupon, automating the financial systems with Rails, Clojure, Storm, Hadoop, MongoDB. 6+ years Ruby on Rails, 2+ years Clojure, data systems, hadoop, storm, gamedev, Unity 3D, virtual reality.

have big experience with chef, puppet and ruby

Web developer with 10+ years of experience that range from infrastructure to development

Responsible for IT Infrastructure and Data Center Operations for 10+ years, also been in the entrepreneurship front, but lately, I decided to improve my developer skills and combine them with my previous experience, both technical and non-technical. I have written code in the trenches, led and managed teams. I like to solve problems with software, sometimes hardware, and sometimes by just sitting and thinking and chatting with other smart people.

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