Have any questions? bigtech.usa@gmail.com +880 01946-800100
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Find the best software for anything and everything you want to accomplish, as decided by software buyers on the world’s largest software marketplace.
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Our expert teams are constantly exploring new ways of working, finding solutions and developing commercial agreements that make the best use of technology.
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Computer training centre- offers a wide range of courses for all age. Quality instrutors, great classes, and a commitment to learning is the strength of this center.
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Welcome to Big Technology Ltd.

We are a Top Software and Website Design and Development company in Bangladesh. We are more then 12 years experiance in this information Technology sector. We have a goal to Make You digital. over 3000 organizations taking our service and support. Active manpower and update technology aduption is our main strength. Our Key Skill is :

Software Design and Development;
2. Website Design and Development;
3. Apps Development;
4. IT Support and Service.
We are inviting you to take ta test of our world class Product, Support and Service.

Message From Chairman
Engr. Quazi Wahid


Welcome to Link-Up Technology Website. I have Started this company in 2012 with a Dream "Digital Bangladesh". From then to present we we have developed a high quality skilled technical team in Local and International Market. Our speciality is to provide you Active and Quality Service.

Software Products & Services

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Online POS Accounting Software
  • Sales Invoice
  • Sales Record
  • Purchase Entry
  • Purchase Record
  • Stock Report
  • Employee Information
  • Multi Branch
  • Product Transfer
  • Profit Loss Report

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Customized Software
Attendance Software System
Pharmacy Managemen Software
ERP Online Software
HR & Payroll Software

Training Programs

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Website Design & Development

Smart Training on Web Development waiting for you. any student who is well known HTML, CSS can Join this Course. 

Course Content : 




Laravel Framework

My SQL Database

Live Project Work.

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Graphics Design & Development

Quality Graphics Design Training is our main Goal. Some of our Short Feature of Graphics Design Training Course. 

- Adobe Photoshop 

- Adobe Illustrator

- Imaging Editing 

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Basic Office Application
  • Most basic packages come with Word, Excel, PowerPoint, and Outlook, while some also include other Microsoft Office programs, such as Publisher, Access, and/or OneNote.

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Latest news

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Photo Gallery

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Video Gallery

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