Building For The Next Billion Users

Transcript

1. Building For The Next Billion Users. Thierno Thiam
2. Agenda • Definition • Who and where are theses users ? • What are the main challenges ? • What are tools for building that awesome product ?
3. ‣console.log(me); ‣{ fullName: ‘Thierno Thiam’, nicknames: [‘localhost’, ‘small boy from fouta’], company: ‘Akatsukii consulting’, sections: [‘Angular Avengers’, ‘Ninja NodeJs’],
 status: ‘Captain Deidara’ twitterAccount : ‘@localhost_droid' }
4. Definition « The Next Billion Users » means building product for everyone, building something for a totally different profile of user by mainly targeting people coming for the first time in our system especially in emerging countries like Rwanda, Nigeria, Indonesia, Senegal, etc.
5. Who and Where are these users ?
6. Who and Where are these users ?
7. Who and Where are these users ?
8. Who and Where are these users ?
9. Who and Where are these users ?
10. Who and Where are these users ?
11. Who and Where are these users ? source:internet world state
12. Who and Where are these users ? source:internet world state
13. Who and Where are these users ?
14. Who and Where are these users ?
15. Who and Where are these users ?
16. What are the main challenges ? Performance Matters: Smartphones are more and more cheaper but poor in performance especially android devices.
17. What are the main challenges ? Connectivity: Internet may be expensive or cheaper depending on the country but connectivity is almost slow. Many African areas operate in 2G connection. Connectivity is now a key feature in our application that's why "offline" is and should be a state.
18. What are the main challenges ? Internationalization « i18n »: Our "Next billion users" are most of time people who cannot write and read french or english. Our system need to understand that complexity and try to speak more languages.
19. What are the main challenges ? UX Design and Web Accessibility: The fact that people were not commonly connected "User Experience" should take half of your time. Iterate many time to find a good UX. Go out, talk to people, know they need, they constraints and build it with empathy. Finally it is Important to not forget web accessibility so that people with disabilities can use our product.
20. What are tools for building that Awesome Product ? As a soldier we are using Design Thinking in order to understand our target and make Lighthouse our best friend to have a better view. Stay low, go fast with PWA and finally shoot your JavaScript.
21. Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, and more.
22. Put the best of native apps and the best of web together. They are: Reliable: Load instantly and never show the downasaur, even in uncertain network conditions. Fast: Respond quickly to user interactions with silky smooth animations and no janky scrolling. Engaging: Feel like a natural app on the device, with an immersive user experience. Progressive Web App
23. Service Workers
24. Angular Avengers
25. Angular Avengers
26. Angular Avengers
27. Angular Avengers
28. Angular Avengers manifest.json
29. Angular Avengers ngsw-config.json
30. Angular Avengers + = @mgechev
31. Your Next Billion Users Thank You !
32. No matter optimisation you can do in your frontend if your backend is poor you can always run but you’ll just die tired. Small Boy From Fouta