GDG DevFest Ukraine 2017
| title | author | length |
|---|---|---|
| Highlights | 02m | |
A highlight reel from GDG DevFest Ukraine 2017 in Lviv that stitches together short clips of sessions, crowd shots, slides and applause to show scale and… | ||
| Making mistakes and building products from 1st to 30M users | Yonatan Levin | 27m |
A product-first process: watch real user sessions with FullStory and TestFairy, segment with Google Analytics and Firebase Analytics, run A/B tests via… | ||
| 100x impact from an Individual Contributor to Technical Leader | Joanna Chwastowska | 20m |
Claim: moving from individual contributor to leader can multiply impact up to 100x by shifting from coding to creating conditions for others to succeed… | ||
| Welcome to the world of Open Source Stories by Kubernetes contributor | Ihor Dvoretskyi | 19m |
Overview of why open source matters with concrete scale and projects: cites 23 million open-source developers and 64 million GitHub repos, names Linux… | ||
| How to hack a node app? | Asim Hussain | 40m |
Four concrete breach stories: a forgotten WordPress start script lets PHP run and an automated scanner like Metasploit compromise a VM; a SQL injection is… | ||
| Google Cloud Spanner: Going global with relational database | Dmitriy Novakovskiy | 37m |
Cloud Spanner is a fully managed relational DB that provides synchronous replication across three availability zones, automatic splits and rebalancing of key… | ||
| DevTools and Headless Chrome - The Automation Power Couple | Yonatan Mevorach | 32m |
Chrome runs headless (Chrome 59) and a small Node library controls it; use Puppeteer npm to launch Chrome, navigate, type credentials and scrape Meetup, take… | ||
| Let a Kubernetes cluster manage its worker nodes by itself | Guus van Weelden | 38m |
Shows how to treat worker machines as Kubernetes resources by adding NodeClass and NodeSet CRDs so kubectl creates and governs nodes across clouds and… | ||
| NDK Crash Handling the what, the where, and the how | Konstantin Mandrika | 31m |
Native NDK crash handling claims that you must capture a fault in an async‑safe signal handler, unwind the stack yourself, and symbolicate addresses with… | ||
| A look at the guts of Polymer 2.0 | Martin Splitt | 37m |
Shows that Polymer 2.0 is mostly thin sugar over vanilla web components: a PolymerElement subclass that auto‑stamps a template (the polymer taco), wires… | ||
| Cloud Storage Choosing the Best | Valentyn Shybanov | 33m |
Compares concrete Google services and when to pick them: use Cloud Storage for arbitrary blobs with one screen of upload code, Bigtable for petabytes and… | ||
| Why every developer should be a data scientist | Ivan Danyliuk | 32m |
Argues that designing systems around actual data yields concrete wins: Twitter switches to resize on the fly, keeping variants 20 days and cutting storage by… | ||
| Is there a room for Room? | Aleksander Piotrowski | 41m |
Compares Google’s Room to requery.io by building an invoices app with ~40 invoice fields and one-to-many advance payments, implements Room entities, DAOs and… | ||
| Powering Interactive Data Analysis with Google BigQuery | Marton Kodok | 35m |
BigQuery runs ad hoc SQL over terabytes to petabytes with streaming inserts, table partitioning and schemas that accept nested JSON so unstructured event… | ||
| Bridging the Web and the Physical world | Kenneth Rohde Christiansen | 32m |
Demonstrates concrete browser-to-device tooling: Web Bluetooth (BLE, HTTPS + user gesture, connect to peripherals for GATT reads/notifications), WebUSB (powers… | ||
| Unidirectional data flow on Android using Kotlin | Cesar Valiente | 39m |
A runnable Kotlin sample app (two screens, item list with add/edit/delete) demonstrates a unidirectional store that uses Kotlin sealed classes for exhaustive… | ||
| AMP in 2018 Still fast, still furious | Andrey Lipattsev | 31m |
AMP claims measurable speed gains — AMP surfacing is "twice as fast" over the past year thanks to enhanced image compression and cache optimizations, and there… | ||
| Make Your App Instant! | Yuliya Kaleda | 34m |
Instant Apps requires breaking a monolithic APK into a base module plus feature modules using the contentAndroidFeature plugin and Gradle configuration so each… | ||
| Let Firebase help you to build better Front end apps | Juarez Filho | 38m |
Shows how to build Angular web apps using Firebase core pieces: Cloud Firestore (collections/documents, richer queries than the old Realtime DB), AngularFire… | ||
| Gradle scripts in Kotlin: is it cool? | Michael Pustovit | 34m |
Argues that switching Gradle scripts to Kotlin yields static typing, immediate IDE autocomplete and earlier error detection by converting build.gradle to… | ||
| Reactive Animations Using Angular | Gerard Sans | 32m |
Shows how Angular captures multiple event streams and maps them to runtime animations using animation builder to create players on the fly and RxJS fromEvent… | ||
| Architecture Components The one that got away | Yonatan Levin | 36m |
A Tinder‑style Star Wars demo implements an offline-first flow using Google Architecture components: UI is a Lifecycle owner that gets a ViewModel; ViewModel… | ||
| gRPC & Kubernetes | Tom Wilkie | 30m |
Built a hosted Prometheus monitoring service that uses HTTP/2 with protobuf gRPC for all intra-server RPCs on Kubernetes; code generation produces trivial Go… | ||
| Hands on Flutter | Tim Messerschmidt | 32m |
Flutter is an open source mobile SDK (alpha since Google I/O 2017) that compiles Dart to native ARM/LLVM code, renders with Skia on a C++ engine, and targets… | ||
| Applying NASA coding guidelines to JavaScript or airspace is closer than you may think | Denis Radin | 35m |
Claims that JPL/NASA C coding rules can raise JavaScript reliability by applying ten concrete rules: small functions, predictable control flow, no dynamic… | ||
| Programming languages as religions or instruments? | Ivan Kutuzov | 27m |
Claim: programming languages are tools not faiths and choosing one requires matching its original philosophy to the problem, not just familiarity. Evidence… | ||
| Ok Google! We need to talk | Eliza Camber | 34m |
Demonstrates building a tour-booking conversational agent using Dialogflow (formerly API.ai) with entities and intents, shows extracting dates/locations, using… | ||
| Web goes Native: Progressive Web Apps with Angular | Shmuela Jacobs | 53m |
A small Songbook PWA built with Angular CLI and Angular Material uses service worker caching plus an app shell and manifest, deployed to Firebase (hosting… | ||
| I just hacked your app! | Marcos Placona | 36m |
Concrete exploits include a Pokemon Go-style MITM that spoofs location via an HTTP proxy, a loyalty-app hack that intercepts beacon tokens to mint free beers… | ||
| How AngularDart & Firebase did an App together | Jana Moudra | 39m |
Demo app uses AngularDart front end and Firebase real-time DB + Storage + Auth to store notes with images, Google sign‑in and instant cross‑device sync; mobile… | ||
| Release Android apps globally with no headache and minimum stress | Mateusz Herych | 35m |
Company ships Android every 1.5–2 weeks, handles ~25% of transactions on mobile, and runs Firebase Test Lab + espresso UI tests on three physical devices… | ||
| Buy my mixtape: the Payment Request API in action | Jose Aguinaga | 33m |
Live demo of the Payment Request API shows a working checkout that pulls saved cards and addresses from the browser, streams a song preview with Web Audio, and… | ||
| Apache Beam and Google Cloud DataFlow | Mete Atamel | 39m |
Claims that Apache Beam provides a unified model for batch and stream processing and that Google Cloud Dataflow runs Beam pipelines as a fully managed service… | ||
| Data Warehouse in Google Cloud | Igor Khrol | 30m |
Toptal builds a Data Warehouse on Google Cloud using BigQuery for self-service analytics, Google Cloud Storage for daily Avro snapshots, and an ETL pipeline in… | ||
| Random Musings on the Android Things | Anton Minashkin | 34m |
Video recorded at GDG DevFest Ukraine 2017 - the biggest Google tech conference in CEE. All about Android, Web and Cloud.
Learn more at… | ||
| Developing for the rest of the World | Eric Frohnhoefer | 35m |
Company products already serve 217 countries, 34 languages and the talk gives concrete steps: extract string resources, add translator context, expect… | ||
| Google Cloud Bigtable: petabyte-scale NoSQL database for scalable computation | Dmytro Timofeev | 31m |
Cloud Bigtable is Google’s petabyte-scale NoSQL store powering Search, Maps and Gmail and it exposes the same architecture via Cloud Bigtable with Colossus… | ||
| When your app is asleep | Britt Barak | 25m |
Users average about two minutes a day in an app, so background touchpoints matter: use Android O notification channels (and groups) plus styles (big picture… | ||
| Official Conference Opening | Vitaliy Zasadnyy | 17m |
Conference opens by declaring this DevFest the largest Ukraine GDG gathering with 900 people in the room and a concrete lineup: student VR demos, cloud and ML… | ||
| The Hitchhiker's Guide to Tensorflow: from Tensors to running models in production | Sergii Khomenko | 38m |
Covers hands-on TensorFlow usage from tensors and sessions to shipping models: builds logistic-regression and CNN examples with placeholders, variables and… | ||
| GDG DevFest Ukraine Closing Announcements | Vitaliy Zasadnyy | 15m |
Forty-six sessions recordings land on YouTube in two to three days and event photos go to Facebook; a small interview area already posts career interviews… | ||
| Timelapse | 02m | |
GDG DevFest Ukraine timelapse from the build up on the Day-0 until the end of the conference. | ||
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