travel

PyOhio 2018 Reflections

PyOhio 2018 was a free Python conference hosted at Ohio State University in Columbus, OH from July 28-29. I had the pleasure of not only attending but also speaking at PyOhio, and my company, PrecisionLender, graciously covered my travel expenses. I had a great time. Here’s my retrospective on the conference.

My Talk

The main reason I went to PyOhio was because I was honored to be a speaker. When I was at an Instagram dinner at PyCon 2018, I met a few conference organizers who encouraged me to propose talks at other Python conferences. On a whim the next morning, I spitballed an idea for a talk about building a test automation solution from the ground up in Python. After talking with a number of people, I realized how test automation is such a struggle everywhere. I took inspiration from Ying Li’s keynote and crafted a story about how Amanda the Panda, a Bamboozle employee, becomes a test automation champion. And, BOOM! My talk proposal was accepted for PyOhio and PyGotham! The video recording for my talk, “Egad! How Do We Start Writing (Better) Tests?”, is below:

Arrival

Good news: Raleigh and Columbus have direct flights. Bad news: they are either early-morning or late-night direct flights. So, I left Raleigh on Friday morning before the conference and spent the day in Columbus. Surprisingly, the security line at RDU wrapped around 2/3 of the Terminal 2 perimeter, but I still boarded the flight on time. Once I landed in Columbus, I took the COTA AirConnect bus downtown for the low price of $2.75.

My goal for Friday was personal development. I rarely get a chance to escape the rigors of everyday life to focus on myself. Personal retreats let me clear my mind, dream big, and begin taking action. And on this day, I started writing my first test automation book – a dream I’ve held for over a year now. I spent a few hours at Wolf’s Ridge Brewery, sampling beers with lunch as I developed a rough outline for my project.

My evening was low-key. I took a nap at my hotel, the Blackwell Inn and Pfahl Conference Center. For dinner, I ate at White Castle for the first time – and it was pretty darn good. After practicing my talk, I got a tiramisu bubble tea from Vivi as a night cap.

The Conference

PyOhio was a much smaller conference than PyCon. There were fewer vendor tables but nevertheless a wide selection of stellar talks. As a result, the conference felt more intimate and more focused. Perhaps that feeling was due also to the venue: the third floor of the Ohio Union had full rooms with “cozy” hallways. Hats off to the organizers, too – everything ran smoothly and professionally.

As soon as I arrived, I scored my name badge, my swag bag, and my official PyOhio 2018 t-shirt. The opening keynote from Adrienne Lowe, “From Support to Engineering and Beyond: What to Take with You, and What to Leave Behind,” about the highs and lows of trying to make it as a developer was exceptionally inspiring. Engineers often don’t talk about how hard the job is, especially for newcomers to the industry. Everybody suffers from imposter syndrome. Everybody feels inadequate. Everybody is tempted to quit, even to the point of tears. The vulnerability in hearing others say, “Me, too,” is so relatable and so relieving.

The first talk-talk I attended was Trey Hunner’s “Easier Classes: Python Classes Without All the Cruft.” Trey gave an excellent overview of writing more sophisticated Python classes. TL;DR: upgrade to 3.7 and use dataclasses.

The next talk I attended was Leo Guinan’s “Go with the Flow: Automating Your Workflows with Airflow.” Apache Airflow is a platform for automating workflows. As an automationeer, it struck me as being like a continuous integration system generalized for non-build purposes. The Q&A portion of the talk was lit.

After finding an authentic Chinese restaurant for lunch, my friend Matt arrived! I worked with Matt in the testing space at LexisNexis. He drove all the way from Dayton to see my talk and hang out. We spent the early afternoon catching up, and we went to Hook Hearted Brewing for dinner after the conference because we’re beer buddies. I was so thankful he came to support me – it meant a lot!

My talk was at 3:45pm. Other than discovering my Thunderbolt-to-HDMI adapter was a dud, the talk went very well. I decided to stick to a script for this talk because most of it followed a story, and I’m glad I did. (For my PyCon talk, I chose instead to speak without a script and rely instead on the slides alone.) There were about 30 people in the audience. Many expressed appreciation for my presentation!

The last talk of the day for me was Jace Browning’s “Automated Regression Testing with Splinter and Jupyter.” It was the perfect follow-up to my talk. Whereas mine was mostly high-level, Jace showed implementation and execution. I loved how he compared raw Selenium WebDriver calls to splinter calls, and I was thrilled to see hands-on test execution using Jupyter. One of the things that makes Python so great for automation is that modules can be called from the interpreter – and Jupyter notebooks make that so easy.

The Second Day

Sunday was a shorter conference day. The opening keynote, Lorena Mesa’s “Now is better than Never: What the Zen of Python can teach us about Data Ethics,” didn’t start until 11:40am. Lorena showed us what the Zen of Python can teach us about data ethics in a scary, modern world.

I got lunch at Chatime: dan dan noodles (or rather, an imitation thereof) and a matcha latte with grass jelly. Yum! After lunch, I attended Daniel Lindeman’s “Python in Serverless Architectures.” Now I know what the buzzword “serverless” means! I even found out that I had already developed a serverless app using Django and Heroku. There are some really cool ways test automation could take advantage of serverless architectures.

Another one of my favorite talks of the afternoon was Vince Salvino’s “Containers Without the Magic.” Vince broke down how easy containers are to use. It was a great refresher for me.

Open Spaces

At 3:15 on Sunday, I tried something new: I hosted an open space for test automation. “Open spaces” are rooms that can be reserved for a time slot to meet up informally about a common interest. (For example, PyCon had a juggling open space!) At first, nobody showed up to my open space, but after a few minutes, one lady walked in. She had been a software tester for years and wanted to start doing automation. I walked her through as much info as I could before time was up. She was very grateful for the guidance I offered. It worked out nicely that she was the only person to come to my open space so that she could really get value out of it. (My friend Jason also popped in and helped out; more on him below.)

The After-Party

At conferences, my biggest fear is being awkwardly alone. I want to spend time with good people, both new and familiar. Thankfully, PyOhio didn’t disappoint.

Backstory: At PyCon 2018, I met a guy named Julian who runs PyBites (together with his buddy Bob). We really hit it off, and he invited me to join the PyBites community. They offer great code challenges and a “100 Days of Code” challenge course, as well as a blog about all things Python. Through the PyBites community, I met another guy named Jason who would be at PyOhio 2018 with me. We agreed to meet up for dinner and drinks after the Sunday talks.

(On a side note, I recommend PyBites as a great place to learn new things, hone skills, and meet great people!)

That Sunday night, it just so happened that Adrienne and Trey, two of the other speakers, intersected Jason and me as we were deciding where to go for dinner. The next thing we know (after a hotel pitstop), we’re all walking off together to Eden Burger, a local vegan burger joint. I had a vegan “cheeseburger” with fries and a “milkshake” – and they were genuinely delicious! More than the food, I enjoyed my time with new friends. I was really inspired by the cool things each of them is doing. I guess that’s Python conference magic!

Jason and I hit World of Beer after dinner. After Slack-ing for weeks, it was so good to spend time with this fine gent. We discussed Python, software, our careers, our families, and our dreams. What a perfect way to conclude PyOhio 2018!

Takeaways

There were so many takeaways from PyOhio 2018 for me:

  1. Conferences are phenomenal for professional development. The pulse I get from conferences is electrifying. I walked away from PyOhio galvanized to be an even better software engineer. The talks opened up exciting new ideas. Inspiration for several blog posts sprang forward. The people I met motivated me to try new things. I got so much vigor out of such a short time.
  2. My friends around the globe are awesome. Matt, Jason, Adrienne, Trey, Julian (vicariously), and all the other great people I met at PyOhio made my conference experience so rewarding.
  3. Good values foster wonderful communities. My company, PrecisionLender, has four major values: Be helpful, humble, honest, and human. Those values make my company such a great place to work. I see those same values in the Python community, too. People at PyOhio even asked about these values when they saw them on my PL shirt and my business card. I think that’s partially why Python conferences are always so welcoming and inspiring.
  4. Bigger conferences have more pizzazz, while smaller conferences are more intimate. PyCon 2018 was big, flashy, and awesome. I scored so much swag that I nearly couldn’t fit it all in my suitcase to carry home. PyOhio 2018, on the other hand, focused much more intently on the talks and the people. A perfect example of this was Leo Guinan’s monologue-turned-dialogue on Airflow: it was natural for people to just ask questions. Both types of conferences are good in their own ways.
  5. PyCon 2018 was likely a watershed moment for my career. I cannot reflect on PyOhio 2018 without seeing it as an extension of my PyCon 2018 experience. The only reason I attended PyOhio was because someone at PyCon encouraged me to propose a talk. The reason I met Jason is because I first met Julian. The reason I want to keep speaking is because PyCon went so well for me. The fact that both conferences were hosted in Ohio only two months apart is also rather serendipitous. Like my first trip to China, I think PyCon 2018 will have a lasting impact on my career.

White Guy in a Kurta: My Passage to India

Life never gives us what we want at the moment that we consider appropriate. Adventures do occur, but not punctually.

From “A Passage to India” by E. M. Forster

Back in July of 2013, NetApp sent me on an awesome business trip to Bangalore, India. I had already planned to take a personal trip to China during a company shutdown, and I convinced my senior manager to send me to Bangalore on my way back to the States. The main reason for the trip was to help our offshore contractors build up their test automation skills for an upcoming release. While they benefited from my assistance, I likewise benefited from a much deeper appreciation for international workers. This article documents my experiences and the lessons I learned from my trip.

Transportation

My connecting flight from Kuala Lumpur (on Malaysia Airlines – gasp!) landed in Bangalore at around midnight, local time, on a Monday. NetApp provided a private cab for my whole stay. I felt a little bad because he spoke minimal English with a thick accent, but he was very friendly. I couldn’t see much on the drive to the hotel except a bunch of road blocks and a half-constructed highway. When he dropped me off at the Hyatt, I slipped him a few crumpled rupees my aunt had given me before my trip – she had visited India the previous year and implored me to always leave small tips.

Every morning that week, my cabbie picked me up from the hotel at 8am and returned me at 8pm. (The days were long.) He drove a crossover-like vehicle that felt like a minivan but drove like a small SUV, with flowers and Hindu statues over the dashboard. Even though the office was only a few miles from the hotel, a one-way trip took about 25 minutes. And I saw everything: “two-wheelers” (bikes with or without motors), “three-wheelers” (auto-rickshaws), “four-wheelers” (what we could call “cars” in the USA), pedestrians young and old, buses with people hanging on the side, and even cows just moseying through the streets. It was freaky to see not only everyone driving on the left side of the road, but to realize that the roads did not have any lane markings painted on them. In traffic, you just go with the flow, rather than obey specific conventions. Going to lunch one day, my “substitute” cabbie (not my typical driver) actually hit a two-wheeler, tearing off part of the cab’s bumper. Thankfully, the other guy just spat some pithy words in Hindi and sped away.

Traffic is chaos.  No lanes, few control mechanisms, and they drive on the left.

The view from the backseat of my cab: driver on the right, driving on the left (I think).

india-auto-rickshaw

The quintessential auto-rickshaw, driving rain or shine. And apparently, Bangalore has Taco Bell!

A cow at the bus stop!  Just chillin' there, no big deal...

Moo.

My Team

NetApp had a huge company site in Bangalore, but I spent all but one day at Mindteck, a nearby contracting firm hired by my organization. My team in Raleigh worked extensively with our group of Mindteck contractors. I felt delighted to meet them in person – they became more than broken voices and blurry profile pictures. And the team graciously welcomed me as one of their own. Every afternoon at about three or four o’clock, they tapped me to join them on the roof for masala chai (tea). There was never any shortage of Kinley water bottles, either. Embarrassingly, the team was so large that I struggled to remember who was who, but they never forgot who I was.

india-with-mukesh

Mukesh, one of my team mates from Mindteck, on the right. Me, in my kurta, on the left.

India Kinley.jpg

Kinley, the bottled water choice of champions! We call it “Dasani” in the USA.

During my visit, my team and I worked a lot. Every day, we had meetings, meetings, and more meetings, all about the “big A” – automation. Hearing my Raleigh team mates on the other end of conference calls felt like a strange reversal. I led automation workshops to teach our contractors a new framework we had developed in Raleigh. They also shared a number of problems with me, in the hopes that I could somehow help. Some were simple programming problems that took nothing but a simple proofread to correct. Others were out of my league. One evening, I sat locked in a conference room with an IT guy trying to figure out some obscure network failure, while two managers stared at us silently for almost two hours. I did my best to not feel awkward, assuming this style of management-by-pressure was cultural.

One problem I couldn’t solve for Mindteck was red tape. NetApp put a lot of restrictions on what the contractors could and could not do. They were restricted from accessing certain systems. NetApp’s Bangalore site also wouldn’t give them a direct network connection, which slowed down their network speeds to the point where test scripts would regularly crash from timeouts. Mindteck showed me their lab in disarray and admitted that they didn’t always get the hardware they needed for proper testing. Most frustratingly, I learned that the contractors were not even permitted to ask engineers on the parent team in Sunnyvale, California for help! In Raleigh, getting help from Sunnyvale was always a struggle, but at least we never had our hands slapped for asking. We all vented loudly about that ridiculous rule.

I spent only one day with the employees at the NetApp site. When I arrived, nobody was ready for me, so I poked around the cubicles until I saw plaques with names I recognized. Thankfully, everyone was friendly there, too. I don’t remember much of the NetApp site except meeting a few friends, seeing the Engineering Support center, and getting evening snacks at 6pm.

India NB Team.jpg

Lunch with NetApp employees in my organization. I wish this picture turned out better.

NB gets snacks every afternoon.  What are we doing wrong, Solomon Wube and Warren Campbell?

NetApp gave out snacks every day at 6pm. These were spicy!

The Hotel

NetApp approved only two or three hotels in Bangalore for travel. Arbitrarily, I chose the Hyatt, and they treated me like a king. Every manger, director, and VIP with a business card greeted me throughout the week. Bellhops always assisted me with luggage. Room service was always quick. And it was definitely a luxury hotel. Later, I learned that I was the first NetApper to stay there, and they sought to impress me in the hopes of future business from NetApp.

Exploring on my Own

The evenings were the only chance I had to explore Bangalore. As much as I wanted to hop an auto-rickshaw, I feared getting lost or scammed, so I stayed near my hotel on foot. Around the corner was a fancy shopping mall. The first store I entered was Big Bazaar, India’s version of Walmart. As a dumb American, my first mistake was attempting to enter Big Bazaar through the exit doors – a pair of armed guards quickly corrected my mistake by pointing me to the real entrance. Inside, I meandered through the store amazed by the essentials of Indian life, most of which were not much different from my own in America. When I tried to buy a few snacks from the grocery section, I made my second mistake by presuming the cashier would give me change – nope, I lost a few rupees. Before exiting through the proper exit doors, I detoured through the clothing department and bought myself a souvenir: a black kurta with red embroidery on the collar. I’ve since worn my kurta many times at Indian festivals in Raleigh.

BIG BAZAAR, India's version of a Walmart Super Center.

Big Bazaar – it was pretty big!

Across from Big Bazaar was a movie theater. Since I had nothing else to do, I moseyed over to see what films were playing, hoping to see a Bollywood movie with English subtitles. Instead, they had Despicable Me 2 playing, which I could not resist. The ticket plus samosa and Slice mango drink cost only a few dollars – a fraction of the typical movie cost in the USA. However, when I entered the theater, an armed guard who didn’t speak English forcibly patted me down. In public places, Indians took security very seriously. My coworkers told me the security was necessary to protect against Islamic terrorists.

Bangalore had such stark dichotomies. Near my hotel on MG Road were modern buildings with posh stores and fancy restaurants and security guards, while right around the corner were dilapidated houses with refuse burning on the street. Next to billboards for mobile phone plans were temples with innumerable statues. Two constants, though, were the crowds of people everywhere and, sadly, the pollution they left behind.

fruit stands are common

A mango peddler near Mindteck.

Hinduism

I passed many Hindu temples while riding around in my cab.

The Food

It’s a good thing that I loved Indian food. At work, my Indian counterparts showed much hospitality through their food. Every day, they provided lunch for me. One day, Mindteck catered a full lunch buffet as part of a meeting marathon. On the day I was on-site at NetApp, a friend bought me lunch in the cafe – 100 rupees, or about $1.50. For the remaining two days, both NetApp and Mindteck planned off-site lunches at delicious Indian restaurants. I ate it all: rice, naan, roti, curry of every color, chicken, lamb, paneer, aloo, palak, and gulab jamum for dessert. Nobody was surprised that I was “non-veg”, but they did appreciate my culinary adventurousness. For me, I was surprised to discover that, in India, eating with your bare hands is normal.

india-gulab-jamun

Gulab jamun, hot and fresh at an Indian buffet.

In the evenings, I had two fancy meals on my own. The best was my last night at the hotel. Since NetApp covered all travel expenses, I chose to eat dinner at the Hyatt’s fancy restaurant. It was totally empty, but that meant I received the best service. After serving my chaat and my curry, the head chef himself came out to greet me. The other fancy dinner was at a South Indian restaurant on the top floor of the nearby shopping mall – prawns, yellow-green curry, and round flatbread washed down with a Kingfisher. When the waiter served the food, he put the napkin on my lap for me. A third dinner I ate at the hotel’s standard restaurant while they played live music. On the night I went to the movies, I ate a Chicken Maharaja Mac at McDonald’s – let’s just say the Big Mac is better with beef.  (Come on, I’m a red-blooded American.)

Southern Indian curry.

The South Indian dinner at the fancy shopping mall.

These were the best shrimp I have ever eaten.  Indians always call them "prawns."

Some of the best “prawns” (not shrimp) I’ve ever eaten.

The Maharaja Mac is made using chicken, since it is illegal to kill cows.  The combo cost about $3.25.

The Chicken Maharaja Mac Meal. #MURICA

Goodbyes

On my last day in Bangalore, I wore my kurta. As I left in the morning, the front desk lady at the Hyatt shouted out, “Very nice kurta, Mr. Knight!” My Mindteck team planned a proper sendoff in the afternoon. We took group photos, and they gifted to me a small desk clock that I keep to this day. And they offered one final treat – an ice cream bar. There were six small scoops of various colors, and I had to taste each to guess the flavor. To everyone’s surprise, I got them all right! I didn’t have the heart to tell them that I suffered from lactose intolerance. My belly ached during the whole flight home, but the experience was well worth it.

My flight out of Bangalore departed in the wee hours of the morning. My cab picked me up from the airport shortly after midnight. I flew to Qatar, then NYC, and finally to Raleigh for a nearly day-long transit. My biggest regret was not having enough time for sightseeing in India.

india-mindteck-team

The Mindteck team and me: coworkers and friends.

 

Lactose intolerance in India sucks.  I ate the ice cream anyway.  These flavors are blueberry, mango, baked apple, jackfruit, lychee, and watermelon!

The ice cream bar, from left to right by row: strawberry, banana, lychee (?), jackfruit (?), mango, and blueberry.

Lessons Learned

I gained a genuine appreciation for our offshore teams after my trip. Oftentimes, I hear American workers complain that offshore workers are “stealing jobs,” and “you get what you pay for” in quality of work. But I learned firsthand that these folks are good people just trying to make a living. They aren’t trying to steal our jobs – they’re taking the opportunities in front of them as part of a global economy. Frankly, big companies hire offshore resources so they can throw more bodies at their projects. And quality suffers greatly when any team is not co-located due to challenges with communication, time zone, technology, bureaucracy, etc. Moreover, our guys and girls wanted to be more than just hired help: they sought to learn more, improve their skills, and increase their contribution.

Overall, I was very grateful for the opportunity to visit Bangalore, and I hope to return some day!

 

This post is dedicated to all of my friends from India.