Niaz Bin Siraj

Experience

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  Zero to Infinity

  Apr 2014 - Apr 2016

  Zero to infinity was a magazine publisher in Bangladesh. They published some famous monthly magazine named "Zero to infinity", " Pi Zero to infinity", "Health Zero to infinity". I was a campuss ambassador in Bogra Cantonment Public school and college.You can find their magazine here : https://rb.gy/9ienku Zero to infinity was a magazine publisher in Bangladesh. They published some famous monthly magazine named "Zero to infinity", " Pi Zero to infinity", "Health Zero to infinity". I was a campuss ambassador in Bogra Cantonment Public school and college.You can find their magazine here : https://rb.gy/9ienku

  • Article Writer

    May 2015 - Apr 2016

  • Campuss Ambassador

    Apr 2014 - Apr 2016
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  Science Popularization Society of Bangladesh

  Jul 2017 - Mar 2020

  Volunteer

  Society for the Popularization of Science, Bangladesh (SPSB) is the leading organization to spread the science all over the country Banglades. SPSB arranges congress, olympiads, camps, workshops, public lectures to reache its goals.Their activities are :1) Children Science Congress2) Bangladesh Junior Science Olympiad3) Maqsudul Alam Science Laboratory4) International Day of Light 20185) Hing Ting Chot | The magic of science6) Summer and Winter Science School7) Abdul Jabbar Astronomy WorkshopWebsite : spsb.orgI feel really proud to be a volunteer of this organization. কম দেখুন

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  Talent IT & ICT Training Center

  Jan 2018 - Mar 2021

  C/C++ Trainer

  Talent IT is one of the best IT Training Center in Rajshahi, Bangladesh. I was an instructor of C/C++ and took many classes.Company website : http://talentit.net/Address: Malopara, Rajshahi-6100

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  Upwork

  Dec 2020 - Mar 2021

  Freelance Game Developer

  I did freelancing as a Unity Game Developer in Upwork and Freelancer with the successful completion of three projects. It was an experiment and it went pretty well.- Cloned a 3D hypercasual game for android device using C#, and Unity Game Engine.- Developed squishy cheeks behavior for a 2D sprite using C# in the Unity Game Engine.- Developed shortest path visualizer using A* search and Line Renderer in Unity Game Engine.My Upwork Profile: https://www.upwork.com/freelancers/~01ca7a834247ceee91My Freelancer Profile: https://www.freelancer.com/u/nbsalone কম দেখুন

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  Therap (BD) Ltd.

  Jun 2022 - now

  - Developed robust web APIs tailored to client and internal requirements using the Java Spring MVC framework.- Designed and optimized database schemas and queries on Oracle databases, utilizing MyBatis and Java Persistence API (JPA).- Implemented advanced archive and search functionality using Therap's internal frameworks.- Designed and developed a complete Excel upload/download solution by leveraging Therap’s internal search and Excel frameworks.- Implemented several scheduled jobs using Cron expressions.- Contributed to the core billing workflow at Therap, ensuring smooth and reliable billing processes.- Researched, designed, and developed the Aging Report system from scratch, incorporating Excel download functionality, using Java, Spring, JSP, and MyBatis.- Gained hands-on experience with EDI X12 file types, including 837, 835, and 999 transactions.- Developed database migration scripts.- Performed thorough code reviews, providing constructive feedback to ensure code quality and adherence to best practices.- Wrote comprehensive unit tests for numerous features, ensuring code reliability and adherence to high-quality standards. কম দেখুন - Successfully completed a 3-month intensive training program in Java EE, Spring, Hibernate, and coding best practices.- Developed and presented a comprehensive Library Management System project, demonstrating a deep understanding of the training concepts.- Gained knowledge of HIPAA regulations and proficiently handled PHI (Protected Health Information) in compliance with industry standards.- Refactored legacy codebases by applying modern Java 8 features such as Enums and Streams, alongside principles like SOLID, DRY, and KISS, enhancing code maintainability.- Designed and developed user-friendly, responsive client interfaces using Java Server Pages (JSP) to improve user interaction and system accessibility.- Conducted thorough code reviews, ensuring adherence to clean coding standards and the strategic use of design patterns for efficient, scalable solutions.- Collaborated with project managers, team leads, and senior developers in technical discussions to drive innovative and feasible solutions. কম দেখুন

  • Software Engineer

    Jun 2023 - now

  • Associate Software Engineer

    Jun 2022 - May 2023