Optimize: Article List Load Performance having Distance Calculation and Thumbnail load (MongoDB, Ruby, Android)

Hi there, I would like to work for this project. I am Software Engineer and professional full-stack Rails developer for more than 7 years. Please mind my %100 completion rate and my profile reviews. I will check your database performance, then optimise your API usage for distance calculation, caching structures and query why you need to load 250 articles at a time. Kind regards, Yigit

there are different techniques to speed up your query and loading tile, but I would need to see your code and database before drafting any plans

250 articles takes like 10 seconds solution :- we can load article on demand, we will show 4 article in first screen,when user scroll we will load more article, in that case we can achieve very fast execution. we can discuss this in more detail. check my detail. I am expertise in Mobile Application development and have more than 8 year of experience, Worked in :- Android Native,Kotlin, Swift, IONIC Framework, React Native,Firebase. Mobile App :- Cricawaaz, 2degrees,Hapcard, MyCanvas, Route Finder, Studydunes Helping Hand,My Music,My Movies,GRUPIO,Pocket Toons,MagiMoji, Emojis of Magic,Animal game for toddlers,Photo Mirror,Animal Book,Doodle Food Expedition. Note: These apps (My Music And My Movies) are Inbuilt on Samsung Duos and new 7 inch Tab. IOS APP:-Dadj, TapOff IONIC Framework app:- AVM DEPT Connect, React Native Apps :-PMP Mock

Hello Hiring Manager, I read your job descriptions carefully, I am very interesting in your job. My motive is to provide high quality work and client satisfaction delivered before your deadline. Android | iPad | iPhone | Laraval I Hybrid app I Bitcoin | E-Commerce | Cryptocurrencies I MongoDB | Magento | Ionic | React JS | React Native | Angular JS I 350+ Mobile Application | 400+ Web Applications | 21+ Games My Android/iOS mobile App Experienced - Social Networking apps, mobile Ads integration Admob, - Ionic apps , Dating app, Elearning , Life Style , Quiz app , Uber Style App - Dating apps, Google Map/GPS system apps, - Chat apps, Restaurant delivery apps, Educational apps, Navigation apps - Photo / Video apps, Health / Fitness apps, - Travel apps (like ), Business Advertisement apps I have more than 7 years of experience in Bitcoin, Android, Iphone, Mobile Applications, PHP, Ionic ,React native ,Angular JS, WORDPRESS, , HTML5,CSS, Ajax, jquery, JavaScript, Mysql, Graphic Design, Website Design, Android, Iphone and Mobile apps. regards Rahul