Jonathan Eunice
Mentor
(340 reviews)
US$30.00
For every 15 mins
569
Sessions/Jobs
ABOUT ME
full-stack Python & JavaScript ● IT architect & strategist ● DevOps ● smokejumper
full-stack Python & JavaScript ● IT architect & strategist ● DevOps ● smokejumper
• Expert full-stack Python & JavaScript developer
• Full DevOps: project architecture to production deployment at scale (whether VMs, Docker containers, cloud services, or on-prem)
• Outstanding trouble-shooter and "OMG! Everything is on fire! HALP!!" first responder
• Strong web app, data structures, data science, and visualization skills
• Enjoy complex integration and automation challenges
• Love mentoring. Half-price ($60/hr) for all genuine students
English
Eastern Time (US & Canada) (-05:00)
Joined July 2014
EXPERTISE
30 years experience
Front-end user interfaces and interactions through back-end APIs and servers, middleware, data storage, integration, automation, orchestr...
Front-end user interfaces and interactions through back-end APIs and servers, middleware, data storage, integration, automation, orchestration, optimization, and operation across multiple layers, languages, platforms, stacks, and vendors? Check.
No one person can really be expert in every single technology at every level. But I've worked every part of the IT equation, understand how all the parts work and fit together, and have seen most of the ways they can fall apart.
15 years experience
DevOps is the marriage of development and operational processes. Have been working this beat long before it was called "DevOps." DevOps c...
DevOps is the marriage of development and operational processes. Have been working this beat long before it was called "DevOps." DevOps consultant for startups and Global 500 companies alike, including for those building DevOps frameworks, tools, and services. As an individual contributor, have designed, operated, and troubleshot multiple cloud services, including for an employment startup and a flash-mob event in which over 1M people converged for a single day (First Night Boston). Author and speaker on DevOps strategies, e.g. keynote speaker at Tech Target's Modern Infrastructure Summit.
2 years experience | 2 endorsements
Have completed multiple interactive visualiation and data science projects, including medical displays displays, animations of real-time ...
Have completed multiple interactive visualiation and data science projects, including medical displays displays, animations of real-time Twitter activity, animations of aircraft in flight between maintenance facilities, nutritional analysis, and complex data interconnection and clustering behavior. Most often use D3.js. Have mentored a number of D3.js users here on Codementor.
15 years experience | 81 endorsements
The best combination of clarity, breadth, and expressive power available. My go-to language.
Contributor to the Python core, developer ...
The best combination of clarity, breadth, and expressive power available. My go-to language.
Contributor to the Python core, developer of nuermous apps, author of open-source modules with 100Ks of downloads (see PyPI).
I work a large swath of the Python stack and ecosystem, including code packaging, testing, continuous integration, and all the trimmings. Favored modules include lxml, Flask, pandas, NumPy, matplotlib, py.test, tox, and coverage.
16 years experience
Have studied the cloud space long before it was called cloud (previously: HPC cluster, grid computing, and Application Service Provider, ...
Have studied the cloud space long before it was called cloud (previously: HPC cluster, grid computing, and Application Service Provider, e.g.). Have sophisticated understanding of technical underpinnings going back to late 70s distributed computing projects. Have been DevOps architect and operator of cloud service for flash-mob traffic serving over 1M people as they converged on a city for a single day.
25 years experience
Recognized industry expert in server designs, software, operating systems, technologies, and strategies since the early 1990s. From x86 t...
Recognized industry expert in server designs, software, operating systems, technologies, and strategies since the early 1990s. From x86 through mainframe and fault-tolerant designs, clusters, middleware, organization, operation--the entire stack. Accepted as expert witness on this topic in the US federal court system, and many times by state and international government agencies in architecture, acquisition and procurement situations. Advisor to some of the world's most renown server and server component vendors, executives, and inventors/research fellows.
16 years experience | 27 endorsements
JavaScript has evolved into one of the most interesing, vibrant, and most useful programming languages of all. I use it from the browser ...
JavaScript has evolved into one of the most interesing, vibrant, and most useful programming languages of all. I use it from the browser to backend. Web, CLI, server. A few favored tools: Underscore.js, d3.js, jQuery, mocha, chai, instanbul, minimist, node.js, Babel, and Gulp. Prefer at ES6/ES2015 features and evergreen browsers, but transpile for deployment when needed.
REVIEWS FROM CLIENTS
(340 reviews)
BOOOSH
June 2019
Great Job!! Thank You Jonathan!!!
David Reese
June 2019
great as always
Doug Schumacher
June 2019
The usual excellent job. Jonathan's ability to explain technical issues is extremely helpful.
Sebastian Büchler
June 2019
Jonathan knows what he talks about. He helped me see the big picture and answered a lot of questions. Thank you!
Doug Schumacher
June 2019
Worked with Jonathan a lot on here, so just confirming my previous 5-star reviews.
Doug Schumacher
June 2019
Highly recommend Jonathan
David Reese
June 2019
The guy is great. keeps it really easy to understand
Rohit Gupta
June 2019
Another fantastic session with Jonathan. Not only did he fix the code, but more importantly showed me how to debug and think about the project. Thank you, Jonathan!
Phillip Belleau
June 2019
Just had my first session with Jon, will definitely come back again. Can't give higher praise!
Kevin Wright
June 2019
My first session on codementor, very useful for Python tips. Jonathon has a vast knowledge of software development and he clearly loves mentoring.
SOCIAL PRESENCE
iterm2-tab-set
Utility to set iTerm2 characteristics such as tab color, tab title, and tab badge
JavaScript
16
1
goals-network
d3.js visualization showing goal clustering
JavaScript
1
0
11072 Reputation
2
50
61
Refactor! Refactor! Refactor!
I worked on a project today that had a 47-line function. It was complex, needing a convoluted dance of preprocessing, main logic, and what-happens-at-the-end...
Focus on How, Not What
Many mentorships seem to begin with “What web app framework should I use?” Or what DBMS, ORM, JavaScript and/or CSS framework, asset-build system, test...
Be Careful with Persistent Workspaces!
Interactive workspaces or "notebooks" like IPython, iJulia, and the Smalltalk image are amazingly productive. The entire power of the language is available...
EMPLOYMENTS
Mentor
N/A
2014-01-01-Present
N/A
N/A
Developer
N/A
2011-01-01-Present
Full-stack software developer, service operator, mentor, and smokejumper.
Full-stack software developer, service operator, mentor, and smokejumper.
DevOps Manager
CAMP Systems International
2018-01-01-2019-01-01
Helped modernize complex, legacy-infused application suite, delivery platform, and operational processes for premier SaaS provider to the...
Helped modernize complex, legacy-infused application suite, delivery platform, and operational processes for premier SaaS provider to the business aviation market. Coordinated across international DevOps, QA, DBA, infrastructure, and many development teams. Took point on multiple IT security and audit efforts including modernizing security policy, performing security patching, achieving Privacy Shield certification, answering SOX and other audits, and implementing a WAF. Upgraded core tools; improved deployment procedures and CI pipeline; revised monitoring and alerting; reworked inventory; ran DR drills and increased disaster preparedness; did production support; and generally worked both high and low to “get shipshape” and “make the trains run on time.”
Angular
Linux
Oracle
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Angular
Linux
Oracle
PowerShell
Pandas
Python 3
JavaScript
Microsoft SQL Server
Windows Application
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