Sultanul Arefin

I have been working here since 1st September, 2022. I have uploaded all existing native (android and iOS) and react-native applications to “Play Store” and “App Store”. More than 8 android and ios applications were uploaded to respected stores. I Primarily worked on the React Native E-commerce app, made some changes to the Native “Android” and “iOS” apps, and uploaded the “Webview versions” of the e-commerce application to both stores. I Also worked in an Uber-like app [https://appae.uk/]. Here I worked on all the development sides. Backend, Frontend and mobile parts(not in the native android and iOS part). AWS integration in 5 projects. Technologies used: NodeJS, Express, Mongo, React, AWS. IOS Apps: UKBD , JPBD App , USBD App, UKBD Store , UKBD Driver etc. Android Apps: UKBD, UKBD Driver, UKBD Store, UKBD App Store, UKBD App Driver, JPBD App, USBD App etc.

1. Restaurant Order Application and client application for an Iraqi person. Built with Flutter, worked for 4 months. I partially worked in the client application and admin part too. With order application the waiter can generate a recite. The order app was designed for 10-inch tablet (e.g. Samsung Galaxy Tab S6 or emulators where screen size is 10-inch ) and a Bluetooth printer for printing recite. Recite is printed when printer’s mac address or name is matched. Client app supposed to run in any device sizes, which is partially completed. 2. One Mobile app produced with React Native, for a Japanese client. Details: User will have a list of asset items and wish items. User uses the asset list to advertise his assets and wish list to get wish items from other users or resources e.g. Amazon product links. All the cloud activity is maintained with Firebase features e.g. Authentication, Storage, FireStore etc. Another feature lately used was Amazon page scrapping. All latest React native packages were used because I wanted to make it future proof, easy-to-use, resilient and in the process, learn latest technologies. I was producing the prototype of the application. 3. One ERP project where technologies involved are (React, GraphQL, Django) etc. 4. One Children Survey data from where technologies involved are (React Native, Firebase) etc. Details: All cloud services were handled with Firebase. Here I store mental health data of children from a list of predetermined questions involving “Text Input” and “checkbox” items. Basic CRUD operations over the data is performed with in the application. The generated Questioners are dynamic in the sense we only need to edit a json file and the questioner will be generated based on the json file. Similar to Windows Terminal’s profile.json file.

We are working in a single project, which have some mobile applications to interact with the back-end service. => I did work on a React Native application in one project where our coding standards are checked by our superiors and conform to latest coding standards. => Another application for the same project is being built by us with Flutter.

I was maintaining and updating a "residential apartment management system (nikunzo.com)" here. It has 4 modules 1. Accounting Module: where resident's account related works were performed. E.g. monthly service charge, document storage, accumulated charges etc. 2. Communication Module: Where residents get latest feeds like notices, scheduled events, create polls, communicate with apartment owner or committee members about problems they are facing. 3. Security Module: Where residents can be notified when visitors are coming to his house, get picture of new visitors to his apartment, Create scheduled appointment for some guests. Create White List and Black List. Black List means: people who the apartment owner is not interested to meet and vice versa (White List) 4.General Module: Where Apartment owner/ renter can manage his family members add new people to his family members, give privileged access to someone in his family who is more well versed in dealing with this software or in a better position to deal with this software. Upload necessary information as a resident and as a family member etc. I was specifically working on the mobile application part here, which is produced with React-Native. The back-end Server (Website for this application) is produced with React, Meteor /NodeJS technology stack. React Native product link https://play.google.com/store/apps/details?id=com.nikunzo , may be not available in playstore anymore. Facebook page: https://www.facebook.com/nikunzo Corresponding Backend Site: https://nikunzo.com/login Company Profile: https://www.linkedin.com/company/nordecode/about/

I worked here in mainly Asp.net in for 2 weeks in Xamarin platform. 1. Course management software: Implementation of admin functionalities where Admin can upload Courses, Trainers, Category Information. Where Users can login and choose the courses and intended place(s) from where they want to take the courses. Registration and Login process is managed by Asp.net Identity, Social Authentication, PDF Generation with iTextSharp etc. The site has similarities to this site IMTC.(https://imtc.my/) Other works: Template adjustment depending on Client requirements, Database design and Implementation for this site etc. 2. Malvern University Project: This is An Asp.net Webform project, Here Business Logic Implemented in C#, Standard Coding Style and rules are followed, Design and Implementation of HR related pages like Employee Profile, Leave Management, Foreign and local Student Application processing, PDF generation with iSharpText and Adobe Acrobat DC, Page modification from existing code and many more. A number of JavaScript implementation to meet user needs and to make the site faster. (#) Calculation in the front-end of conformation due From Probation period and joining date. (#) Calculation of Retired date from joining date. (#) Designing of pages, Show hide Divs on demand and many more. Designing of the pages with Bootstrap and HTML/ CSS etc.

LICT Trainee at Bdjobs office in DotNet Track.

I was working here as an Intern Software Development Engineer. Things I performed here are as such: 1. Created one PHP module that converts English numbers to their corresponding Bangla Pronunciation form. https://pronouncebangla.herokuapp.com/ 2. Produced a Chat Script site with CakePHP. 3. Produced a simple Django Web Site. Company Website: https://www.dreamdoorsoft.com/