Jahir Raihan - Software Engineer

Working as a core backend engineer of a popular islamic streaming service in Bangladesh, and its esteemed to be published worlwide. . Implementing new features and backend components. Optimizing apis for faster and smoother experiences.

The Traffic Check Pass System reduces repeated vehicle checks at multiple checkpoints. Once a car passes inspection, traffic police issue a unique code or QR code, sent to the driver via SMS or email. At the next checkpoint, officers can quickly verify the vehicle’s status, cutting inspection time to 30 seconds to 2 minutes. The pass is valid until midnight, making the process faster and improving traffic flow.

In general purpose, we make softwares before joining any company. But after joining many of us from beginners are not that familiar with optimization. This video provides quick overview of optimization in software development and importance of it.

An online ticketing system to book play grounds online with duration of an hour. Idea taken from a sporting club named MetroPlex in Dhaka, they have sport grounds for Badminton, Cricket and Football and to play on these grounds players are required to book them in hour basis. This whole application idea is based on this mentioned context with some extended features.

An Generator website to generate a calendar year with 12 months in a digital form using raw technologies such as HTML, CSS, SCSS & Javascript. It also contains feature like ability to download an calendar in pdf format, contributed by an contributor. Future plan of this project is to add "On This Day on History" feature, where it will show important event of a particular selected date.

Scripts to automate scraping whitepages website, and submit a data deletion request automatically using selenium and undetected_chromedriver. Used undected_chromedriver to bypass cloudflare security check.

An Ecommerce site built only for Garments Business. Features included in the webiste is like an Noraml E-Commerce site. From hanlding multi type users to non users, and tracking their activity is served through out the whole website. Added Social Authentication which includes Google and Facebook API. Cart functionality is handeled on client side. Admin dashboard with informative statistics. Tested using UnitTests.

To be transparent with citizens, Government tracks every projects and development happening in the country, but its hard to find any reliable and user friendly source to check project details. The idea was to create a website which tracks Government Ongoing and completed projects, which will allow citizens to view and verify project detials on their own. Used two different web scrappers to scrape Government projects data realtime, including LGED and NDRE.

The Idea was to build a website which leverages local offline counter work in online. This website contains all features related to a local couter, from managing departure shcedule to generating digital tickets. Added freezing system to avoid collision when two or more passengers tries to buy the same seat at the same time.

Built purly out of 8 month research on my own Institute, Includes Accounting for fees management, Result section for publishing results. Added pdf printable Marksheet to print out a real marksheet from the website. Also added printable Tabulationsheet for submitting student results to the board. Both Marksheet and Tabulation sheets are generated from a single result csv file. Features like Notice and managing studets are also included.