THE INNER LOGIC

👋 I'm Leonidas Tsementzis, this is my playground

Sunset over Nas Beach, Ikaria

30 sec at f/3.5, ISO 100 #thisisgreece

Taman Ayun Temple, Indonesia

Kaleidoscope

I'll be waiting for you at the top

London

London

Looking towards the Kingdom of the Morea

Looking towards the Kingdom of the Morea

Tower Bridge Timelapse

This is the second edit of my first attempt of a timelapse video of Tower Bridge, apparently taken exactly one year ago.

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Fallow deer

Fallow deer

Komodo National Park

Komodo National Park

Broadway Tower

Broadway Tower

Autumn colours

Autumn colours

Trinidad

Trinidad

Children of Sidemen

Children of Sidemen

Sunset at Sebayur Island

Sunset at Sebayur Island

Moonlight

Moonlight

Hold me tight

Hold me tight

Taking a break

Siteseeing

Siteseeing

Understanding data discrepancies across different analytics tools

Regardless of what stage your product is at, it is common to use multiple tools to understand how users interact with your product. Thankfully, there are analytics tools for almost every use case, platform, discipline and business metric that you want to track. These tools complement each other by offering different analysis capabilities, yet their features often overlap. We can use these tools to surface data inconsistencies by comparing similar reports across the different analytics tools.

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This is Greece

This is Greece

#thisisgreece #milos

#thisisgreece #milos

#thisisgreece #milos #privatebeach

#thisisgreece #milos

#Stockholm #carousel

#istanbul #sultanahmet

#goldenhour #coppenhagen

#blackandwhite

Web performance: How to affect perceived performance

Why do people leave a website? There could be lots of reasons, such as not being able to find what they’re looking for or realising they’ve landed on the wrong website. But there’s a good chance users leaving your website because if feels very slow to load.

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#stockholm

Move fast without breaking things

Building a product is hard. Building a product that scales with the team and the constantly evolving business needs is even harder. As your product grows, you will need to scale up your team and introduce some processes in order to make developing, testing, releasing and maintaining your product fast, efficient, and more enjoyable.

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Building distributed worfkflows using Celery

Lightning talk about distributed workflows in Python using Celery at Python Dojo London

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Applying SCRUM to remote teams

Best practices on applying SCRUM to distributed teams.

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Architecting for the Cloud

An introduction to Amazon Web Services for developers. Best practices for development/deployment on multi server setups.

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Server architecture & scaling strategy for a sports website

sport.gr server architecture, availability & scaling strategy

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