Top Senior Hadoop Developers - Nov 2017

Entrepreneur and Ruby & Javascript Consultant

I am a geek, visionary, startup enthusiast, occasional tech blogger, software developer & entrepreneur and most of all a salesman. I am simply uninterested in mediocrity. I don’t settle for average. People say I have a mind that is always running--I'm just that guy who's guilty of staying up all night thinking about how I can be truly exceptional at what I do. You might call this a truly positive or competitive spirit, but I call it passion. I have cofounded that received +$1 million funding. I do web application (ruby on rails, padrino, lotus, javascript, haml, sass, css, twitter bootstrap, backbone.js, angular.js, sails.js, loopback, MEAN stack, ember.js, d3, react, ionic, cordova, phonegap, jquery, sinatra, less, bdd, spec, cucumber, tdd), mobile devices (objective-c, swift, iPhone, iPad, android, blackberry), SAP Mobile Platform, big data (hbase, hadoop, elastic search, opentsdb), dbs (mysql, sqlite, postgresql, sql server, mongodb, couchdb, memcached, cassandra, redis), fintech, startup, quant, clojurescript, typescript, go (revel), Scala (Play framework, Lift, Scalatra), facebook, twitter, java (grails), Erlang (Elixir) - customer development - business development - project and product management - hybrid mobile applications Cordova PhoneGap ionic - iPhone, iPod Touch, iPad, Apple Watch application - Android application Business: customer development, biz dev, product development, social marketing, scrum, agile, saas Finance: Portfolio Management, Quant Research, Statistical and Latency Arbitrage, Algo Strategies, Systematic and CTA Research, Quant Development, Portfolio Pricing and Valuation, Machine Learning Algo Trading, HFT, Implementing mathematical models for products and business processes. Cloud services: Firebase, Deployd, Socket.io, Parse, Salesforce, Heroku, Amazon AWS, Tesseract, Tridion, Keen.io, Pubnub, RethinkDB, neo4j, twilio, other skills: Fortran, Cobol, Lisp, C++, AI, kdb+, financial tools, product design, UX and UI design, Unix

Full stack developer with a focus on javascript based stacks.

I am a full stack software engineer and entrepreneur with between 1 and 10 years professional experience working with the technologies listed. Current focus lies in the development of IoT and cross-platform (web,dektop,mobile,IoT) solutions. My areas of expertise are the general syntax and usage of languages. Effective, correct and appropriate use of software design patterns. Defining algorithms. Handling (possibly large) amounts of data effectively and presenting results to the end-user in a clear and timely manner. Designing and managing the infrastructure to drive these results. Working with stakeholders to design, budget, and plan software development projects and their architecture, turning business objectives into measurable goals. Planning for and scaling with growth. Troubleshooting and resolving technical crisises and finding and remediating their root causes. Defining and leading (agile) development processes and monitoring their performance. Measuring, predicting, providing insights into and managing risk factors in software development projects. Experimental projects and research into, analysis of and reporting on new technologies/software development techniques.

Friendly, patient coach for Ruby, Python, JavaScript, Go, Data Science, Big Data, AI, Blockchain, Chatbots, React / Angular / Native. Technical co-founder of VC backed big data startup.

Hey all - I've been developing web applications for 12 years and love teaching, whether it is your first time, you're looking to pick up a new skill, or keep up on the latest technologies. I'm happy to advise also on the best courses to take, how to establish your career, what technologies to learn next, and how to get your first application or company started.

Java Software Engineer

Undergraduate degree in Computer Engineering. Four years of professional Java experience. AWS certified developer.

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

Full Stack Javascript/Nodejs Designer/Developer with Enterprise-scale API/Data Architecture experience

Hi, thanks for looking me up. I'm a hands-on Software Designer, Architect and Developer with deep experience in front-end design/development and systems engineering, with a strong focus on coaching teams to learn, adapt and innovate. Most of my work for customers is around solving complex business problems through people and technology. I'm technology agnostic, with the exception that there are only a given number of technologies one can truly master in a lifetime (as listed above). My experience ranges from designing and building to managing, leading, coaching mostly in medium to very large enterprises. These days I spend more time working with scale-ups and a couple of start-ups. I'm also an agile coach, though I prefer to focus on building stuff and technology coaching. Feel free to reach out to me for a quick chat if you see me online.

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

Big data engineer / architect; Data scientist

I am an experienced Big Data engineer with over 6 years experiences in startups. After my PhD, I worked for a DMP and a data analytic startup. I am used to work remotely and had experiences leading a distributed team of data engineers.

Full Stack developer and architect, 10+ years of experience with Java/JVM eco-system.

Coder, Mentor, Tech freak, Open Source contributor, Passionate about Clean Code and true Agile. Would love to share my knowledge!

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.

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