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Pieter D.

Data Engineer @ Nvent

Software Engineer

New York, New York

Ranked #364 out of 7,285 for Data Engineer in New York

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Pieter D.'s Email Addresses & Phone Numbers

Pieter D.'s Work Experience


Data Engineer

June 2015 to Present


Sr. Web Applications Engineer

June 2014 to April 2015

Software Engineer (Freelance)

March 2013 to September 2013

Pieter D.'s Education

Hack Reactor

Software Engineering


Software Engineering

2014 to 2014

Universiteit van Amsterdam

Minor Business Studies

2010 to 2011

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Pieter D.'s Estimated Salary Range

About Pieter D.'s Current Company


Building data pipelines. Technologies include Hadoop, MapReduce, Hive, Pig, HBase, Kafka, Apache Spark, Storm, Docker, Vagrant, Ansible. Nvent is a Silicon Valley/US based consulting company focused on the Big Data ecosystem and Hadoop. Our expertise is in data services starting with strategy and management consulting through data systems engineering, data science, and visualization. Our team’s roots are...

Frequently Asked Questions about Pieter D.

What company does Pieter D. work for?

Pieter D. works for Nvent

What is Pieter D.'s role at Nvent?

Pieter D. is Data Engineer

What is Pieter D.'s personal email address?

Pieter D.'s personal email address is p****[email protected]

What is Pieter D.'s business email address?

Pieter D.'s business email addresses are not available

What is Pieter D.'s Phone Number?

Pieter D.'s phone (212) ***-*311

What industry does Pieter D. work in?

Pieter D. works in the Information Technology and Services industry.

About Pieter D.

📖 Summary

I’m a software engineer with an applied math background, capable of working across the Web stack. I love writing code and using math, so my focus is on doing both with machine learning, algorithms, data science and data mining. "What new feats might people achieve if they had better thinking machines to assist them?" My goal is to build intelligent systems at scale that *augment* human capability. I believe computers should do what they do best: e.g. storing, processing and retrieving large amounts of data quickly and using algorithms to find patterns. Humans are then enabled to focus on what we do best: judgment, intuition, and empathy. Technologies: Data: SciPy, NumPy, Pandas, scikit-learn, MATLAB Web: JavaScript, PHP, HTML5, CSS3, SQL, NoSQL Apache: Hadoop, Lucene, Maven, Storm Interests: Deep Learning, Distributed Systems, Architectures for Real-Time Streaming. Experience/History: - started coding around age 10: QBASIC, Visual Basic, HTML - in high school, wrote paper on Shannon's Theory of Information - private tutor mathematics for 3+ years during college, 40+ students - held several volunteer IT leadership positions during college - gained pro-bono strategy consulting experience during college - during college, wrote paper on potential application of Bayesian networks in forensic science - worked in Silicon Valley companies from both pre-seed to series A/B funded startups and large corporationsData Engineer @ Building data pipelines. Technologies include Hadoop, MapReduce, Hive, Pig, HBase, Kafka, Apache Spark, Storm, Docker, Vagrant, Ansible. Nvent is a Silicon Valley/US based consulting company focused on the Big Data ecosystem and Hadoop. Our expertise is in data services starting with strategy and management consulting through data systems engineering, data science, and visualization. Our team’s roots are in Silicon Valley and we developed our expertise in Big Data platforms at startups and companies like Yahoo!, Amazon, and AT&T. From June 2015 to Present (7 months) Sr. Web Applications Engineer @ SolarCity is the leader in full-service solar power systems for homes, businesses and governments providing custom design, financing, installation & monitoring. - Used C#, Python, MS SQL, Javascript - Helped build groundbreaking “Time of Arrival” customer-facing application, featured in Washington Post; including customer-facing web-based mobile+desktop application and internal infrastructure using Twilio and Google Maps APIs - Built prototype for internal schedule optimization tool, achieving 15% avg reduction in driving times - Performed exploratory analysis of time series data from customer power inverters using Python and IPython notebooks, resulting in identification of several anomalies - Identified performance bottlenecks in critical back-end service using dotTrace profiler software, class dependency graphs and SQL query profiling - Improved UI for internal tool used to manage up to 800 customer house visits each day From June 2014 to April 2015 (11 months) Software Engineer (Freelance) @ Stanford-backed seed-funded five-person startup creating a personal medical assistant app. MedWhat provides instant trusted answers to your health and medical questions. - Quickly learned complex multi-server architecture including distributed MySQL databases, Tomcat - Java Servlets and a Lucene-based search engine. - Managed several AWS instances, assessed scaling needs based cpu usage and database size metrics. - Improved quality of data sources by removing non-relevant content, resulting in 30% increased relevance and 10% increased accuracy of query answers - Performed UX research by having 20+ passersby try the app in local mall and recording their comments, resulting in key UX insights - Lead social media engagement; regularly posted tailored content to Facebook and Twitter; resulting in 200% increase in "Likes" and 10 Retweets - Recorded key performance metrics from disparate sources on daily basis, enabling weekly performance tracking - Performed exploratory analysis using R on user questions and data source size - Website: - iOS: - Android: From March 2013 to September 2013 (7 months) Software Engineer (Freelance) @ Singularity University’s mission is to assemble, educate and inspire a new generation of leaders who strive to understand and utilize exponentially advancing technologies to address humanity’s grand challenges. I'd followed Singularity University almost since its founding; since I'm highly passionate about leveraging exponentially accelerating technologies to solve humanity's grand challenges, working with SU was an amazing opportunity. - Worked within 7-person Media Team and with off-site contractors to launch revamped website, based on existing Wordpress installation - Created ~10 web pages using Wordpress, PHP, HTML5 and CSS3 based on pdf mockups - Post-launch, worked with internal stakeholders to optimize layout and content - Implemented regular updates for FutureMed website at personal request of Executive Director From October 2012 to March 2013 (6 months) Software Engineering Intern, Fraud/Risk Engine @ YCombinator-backed, series-C funded startup offering flexible payments API specifically built for platforms At WePay, I experienced the pace, energy and strong culture that comes with a Series-B funded fast-growing startup. - Quickly learned object-oriented PHP code base and complex ORM-based payments data model - Contributed to core signals-based fraud/risk engine from start of implementation, launched in May ‘13 as “Veda proprietary social risk engine” - Designed and implemented SQL schemas and database interface to record signals for each payment - Implemented 200+ signals including integration with Facebook API From April 2012 to June 2012 (3 months) Academic Assistant @ Center for Mental Health Services Research (CMHSR) The CMHSR conducts applied research and policy studies on the delivery of services to person with severe and persistent mental illnesses. Non-patient-facing supporting role. Learned much about the academic environment, grant applications, Institutional Review Boards (IRBs), health research programs, health policy and field research. - Completed training on HIPAA patient privacy regulation ('Personal Health Information') and FDA clinical trial regulations ('Good Clinical Practice') - Calculated patient hospitalization statistics from digitized family visit records using Excel - Performed highly detailed data validation on thousands of confidential patient research surveys - Assisted in planning of pilot study of use of smartphones in personalized mental health interventions From October 2011 to March 2012 (6 months) Baltimore, Maryland AreaIndependent Tutor Mathematics @ - 4 Years independent math tutoring, including sourcing and maintaining client relationships - Taught two-day course for high school students to prepare them for final math exam; presented summary of curriculum, discussed example exercises from previous exams; assisted students one-on-one From September 2007 to August 2011 (4 years) Amsterdam Area, NetherlandsSoftware Engineering @ Hack ReactorSoftware Engineering @ CodePath From 2014 to 2014 Minor, Business Studies @ Universiteit van Amsterdam From 2010 to 2011 BSc., Mathematics @ Universiteit van Amsterdam From 2004 to 2010 VWO (Pre-University Education), Science, Nature & Health @ Goois Lyceum From 1998 to 2004 Summer School in Computer Science @ Brown University From 2003 to 2003 Pieter D. is skilled in: Software Engineering, Applied Mathematics, Programming, Python, JavaScript, Linux, IPython Notebooks, Communication, Hadoop Ecosystem, Apache Spark, Data Analysis, Data Modeling, Computer Science, Docker, MySQL

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In a nutshell

Pieter D.'s Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

1 year(s), 0 month(s)

Pieter D.'s Willingness to Change Jobs



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