I am Nguele

My name is Jean-Dominique Nguele and this is my blog. FLVCTVAT NEC MERGITVR

Tag Archives: dedication


Greek Goddess Gamble: Slowing down the writing

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Hi everyone, it’s been exactly a month since my last post and I have a good excuse for it. As it turns out I was pretty busy between a wedding, a holiday and the beginning of a personal project. Yep, another one! From now I will refer to it as my Greek goddess gamble until I reveal what it is all about.

The phase 1 of that gamble started a few weeks ago, hopefully I’ll make enough progress by December. Time is key here so it is more than likely that I post even less until then which makes it an even bigger gamble. Not posting for a month slowed down the growth of the number of views by 8%. Still I am lucky enough to see the number of readers slightly increasing week after week and hope it will last until December. Hopefully, the break will allow me to fully focus through my weekends and evenings to deliver on that crazy move.

Before you ask, no, I am not gonna retire to a corn field to raise my chicken anytime soon. Anything chicken related I leave to KFC (not sponsored, but can be :wink wink:). Here I am digressing again because I don’t want to risk revealing too much. Back to the main topic, that Greek goddess gamble does involve a fair amount of coding along with research. I originally wanted to kind of serialize and post every week about it or even vlog my progress. But eventually I realised that it will be more meaningful if there is a clear narrative through the posts. It is much easier to tell a story when you know the end.

To conclude, if the phase 1 of that gamble goes well, I will start to post on a weekly basis and/or vlog through phase 2. In case of failure, well I’ll just present over a couple posts what it was about and what went wrong. Stay tuned!

P.S. If you feel craving for my personal posts you can check out my recent poetry or my techier stuff. You may even want to keep an eye on Poq’s blog within the next few weeks, just don’t tell anyone I told you.

Going full necromancian on old projects

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Old projects, they often end in what I call development hell. This odd place where some projects with a good potential become stale after a release or die because too late for a market. Very often personal projects end up there even when they are open source. Open source really seem like a tool to help spreading and sharing knowledge worldwide depending on the kind of project. Before open source democratized with the likes of Github  a huge number of personal projects probably took years to be released when not abandoned.

Today I decided to do the only kind of necromancy one should do: Bringing back an old project to life. A project for which I already wrote the code for the model and business logic. I had to make create a user interface and build a user experience as sleek as possible. However, I stopped it due to my vision of a market I thought crowded along with the lack of time. Now I see clearly that was not as true as I thought.

Here we are. Two months I did not post here, eleven months without working on a personal development project I am back at it. I spent my past weekends alternating between gym, party and sleep. Luckily, I work in a position where my brain I can keep my brain stimulated. Indeed, when not investigating an issue on one of our live apps nor working on our platform features I am defining development tools and processes to be used at company scale within the next months. Eventually, a lot of cool things will come out of that. I will definitely post a few related tutorials depending on schedule.

About the blog, I will try to post more regularly than I have maybe a tutorial. In terms of work I would like to share with you the video that we recorded last week. It is basically the new company careers video that I like not just because I am in it. You can definitely check it out below:

If you arrived that far in the post, first I would like to thank you for reading and watching the video. Second, do not abandon your old projects if you are not a 100% sure they are dead. Check your old source code even if it is to mock your old coding style. In the end you could actually have something worth the hassle.

Retail week hackathon 2016 aftermath

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Retail week hackathon 2016 result

Last week at the same time I was at home playing League of Legends to break away from the frustration of losing at the Retail Week hackathon 2016. I was frustrated because I was, well I still am, convinced that our idea was good enough to win. Actually, I wanted to write a post immediately after to express the mixed feelings I felt that day. On one hand, I loved the experience and the excitement of suiting up as my schools days nerd self. On the other hand I hated losing in a way that did not feel fair. I discussed about the outcome of the hackathon around and people felt like we should have won.

I still cannot believe that a system to book an hour in-store discussing with an employee about an item you see online. An employee you whose job is to sell you the said item, especially in 2016. Nowadays we are only clicks away from users reviews from all around the world. You can even have video reviews at least on youtube. I guess it makes more sense to the judges otherwise the Retail Week hackathon 2016 winner trophy would be on Poq’s trophies shelf.

When we first got the idea of the self-checkout we thought that the hardest challenge was having a working prototype. We were so wrong. We had a working prototype 4 hours before the hackathon ended. From there, we spent the rest of the time testing and fixing bugs to ensure the presentation’s success. The presentation did not go perfectly but the idea and the product were there. To be fair, I think that pretty much all the teams had a much presentation for lesser ideas which could be what cost us the gold. When the judges are involved in retail during a fashion event I guess this is key.

The self-checkout idea

We built a self checkout app that allows customers in a store to find items they want to purchase with indoor location using estimotes and geolocation to handle both indoor and outdoor app behaviour. The most interesting part is that you can scan your items so they add to your basket and when you leave the store you get charged automatically. We even built a mini-backend displaying the last paid basket.

We built a solid proof of concept even though there is some security flows that are fixable on the operational side. For the security tags, just add a device connected to the store system against which you scan your order generated QR code  to allow you unlocking the number of items you need to remove the tags from. Even further we can use security tags that would emit the value from the item barcode to enforce that someone is not unlocking something they did not buy. It is a 24 hour hackathon and still we thought about some corner cases.

We did focus on bringing people back to store. I think that we did show creativity and innovation using the latest technology. Maybe we did not manage to pass the idea to the judges but I know that this is the future of retail. Walk in a store pick what you need and go. No more queuing hassle. Basically shoplifting without the criminal aspect.

Learning and progressing

I may go next year if we put up a team again and learn from our mistake. Technical advancement is not the focus, presentation is. Coding the whole night to get a working prototype is not the focus, sugar coat is. Still it will remain a special moment to me because I did have fun. The self-checkout will be in your hands in a few years, I will do my best for it. I went, I saw, I learned, that is probably what I do best, learning. I learned things my whole life, both at school and out of it. Even now that I worked for a few years I still try to learn as many things as possible. Learning is key to evolution, it is the key to become a better version of one self.

A great way of learning is to take part in open source development, looking at other people’s code, taking on challenges. Since a few days now I am helping other developers on community based websites such as StackOverflow and Github. I had an account on both for some time but did not do much with them. The good part is that on one hand I can learn and sharpen my skills by taking on issues and at the same time I help others. Well, there is not much downside. On Tuesday I submitted my first (non-professional) pull request and it got approved and merged pretty much instantly. It was not much but it still feels nice, you can check it here.  And yesterday I got my first upvotes on a few posts on StackOverflow showing that giving time is enough sometimes.

That’s where I will end today’s post before I start spreading on random stuff, thank you for reading.

Menorca, dawn of my Lodgegoing

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Hi everyone,

So much happened since my last post, me going in Menorca for holidays just after signing for a new company, France losing to Portugal the Euro’s final. I was watching the game with my girlfriend from a bar called Su Païssa. We were chilling and drinking, having a good time then Eder’s goal happened. I was a bit pissed by how I felt Les Bleus gave the title to Portugal but happy for Cristiano Ronaldo. This guy probably never even dreamt he would ever get a major gold with his national team, and I have the utmost respect for the hard work and dedication he puts in the game.

Hard work and dedication are values that I believe should always be rewarded or at least recognised. It does not matter that it is football or work, if values that allow moving forward are promoted a business can go forth and grow in a virtuous circle. The more recognition for one’s quality work, the more quality work will follow. It is not the only thing that matters though but it plays a big part. Those are thing that I deem essential whenever I sit behind a keyboard or stand in front of a whiteboard.

Dedication is what wakes you up every single morning and go get more and more information about the world around you so you can adapt to it and think about a way to make it better. Hard work is the application of that dedication in your work wether it is personal or commercial. Often after a lot of time offering that dedication and hard work to a party the time may come to move on to a different challenge. A challenge that may be more rewarding at multiple levels.

After a few weeks of search I was trying to find an environment that would allow me to express my skillset to the fullest. An environment where I would be able to take on challenges nobody else tackles. An environment where hardwork and dedication would be rewarded. An environment where I would be back on tracks with my planned learning curve. An environment where I would have a highly talented team to help me progress as an engineer, as a developer and as a person. I can happily announce that I found such an environment as I signed a contract with Poq last Thursday.

Now I am enjoying a well deserved holiday in Menorca with my girlfriend before going back to London for a last week at Lodgeo. Menorca, sweet little island near Majorca in Spain. Menorca where I have the best of views whenever I wake up and do not think about anything else, just clearing my head. Menorca where I am writing this article. You were free to stop reading after the Poq announcement. Bonus for the patient readers, a selfie with my girlfriend having drinks.

Menorca

Menorca