Designed & Built by Owali Ullah Shawon
ABOUT ME
Software Engineer
Developed specialized skills via years of exposure in various locations and endeavour to be the greatest connection between the analyst and the technologist. Would like to work on a project topic and make a significant contribution to the area of computing science. When it comes to addressing difficulties swiftly and effectively, I am most inspired and passionate, and I am eager to take the next important step in my career.
20 December 1997
Jatrabari, Dhaka, Bangladesh
owali.shawon@gmail.com
+880 1842320960
MY Skill
HTML
90%
CSS
85%
Bootstrap
60%
React
60%
Next.js
50%
Node.js
50%
Express.js
50%
Nest.js
50%
Socket.io
50%
RabbitMQ
50%
Redis
50%
Kafka
50%
SQL
50%
MySQL
50%
PostgreSQL
50%
Prisma
50%
TypeORM
50%
MongoDB
50%
Mongoose.js
50%
JavaScript
70%
TypeScript
50%
Docker
50%
Netlify
50%
Heroku
50%
Firebase
50%
Windows
50%
Linux
50%
Mac OS
50%
Wordpress
50%
WHMCS
50%
Final Cut Pro
35%
MS Office (Word, PowerPoint)
50%
Brand and Product Management
50%
Leadership
50%
English
60%
Bengali (Native)
100%
EXPERIENCE
SOFTIC
Dhaka, Bangladesh
Jan 2023 - Present
Software Engineer
- Engineered a real‑time chat support application using Express.js, SocketIO, and MongoDB, enabling seamless user communication and improving platform engagement.
- Developed and maintained a secure transaction system supporting deposits, withdrawals, and account transfers across multiple currencies, ensuring data integrity and compliance with financial standards.
- Built a multi‑currency rate management service, integrating real‑time exchange rate updates and ensuring accurate financial calculations across transactions.
- Designed and deployed a notification service using GraphQL subscriptions, providing instant updates across all user activities and system events.
- Implemented an authentication and authorization service with role‑based access control, securing endpoints and sensitive user data.
- Architected and optimized a wallet service using PostgreSQL and Prisma, ensuring accurate balance tracking and transaction histories.
- Collaborated closely with product and design teams on SRS preparation, database design, and backend system architecture for solutions.
- Utilized NestJS, PostgreSQL, MongoDB, Kafka, and Redis to develop and optimize scalable backend services.
Oxford International School
Dhaka, Bangladesh
May 2022 - Nov 2022
Software Engineer
- Developed and maintained core backend services for a comprehensive school management system, covering employees, teachers, guardians, and student data management.
- Built and optimized the material distribution module, enabling teachers to upload and share class materials with students securely and guardians.
- Developed the result generation system, allowing teachers to input marks, calculate grades, and generate student result reports using EJS for formatted PDF reports.
- Implemented key features using Express.js, MySQL, and Prisma, ensuring efficient data storage, retrieval, and processing.
- Collaborated with cross‑functional teams to gather requirements and ensure seamless integration between backend services and frontend interfaces.
Works
Doctors Chamber
By login an user or admin can access dashboard or appointment route. User can make online appointment by login through Gmail or doing Registration to login. There is Database of appointment of the user in Dashboard by Date. User can Review their appointments.
Wedding Artista
This project uses authentication with firebase, Here has dashboard functionality for customer and admin. The client has the ability to request an order, check the status of the requested order from the client dashboard. Admin can add product , delete order or edit product details and add a new admin.
Dorakata Shop
A fully responsive demo shop website. For customers and owners. Admin can add, remove or update products whenever needed and the customers can choose products, checkout and pay.
Dhaka Wheels
Fully Responsive and User Auth using Google firebase. React Private Route use for any unauthentic user who come to visit.
Temperature Status Application
This is a weather app, this app provides current weather. In This app, we use device location access. And show the current place's temperature. We used API calls to get data from Open weather API. We have built this app with React-Native. It works in IOS and Andriod platform.
Intigsol Ltd
In this website people can find out all the information. They can order domain and hosting services.
AL-Manar Group
A single-page company website where people are able to get all the information about the company.