
A N Tanvir Ahmed
Senior Full Stack Developer | .NET & Oracle HCM
Salary / Daily rate
Dhaka, Bangladesh
Freelance, open to permanent contract
Remote only
Skills
Languages
About me
Intro
Full Stack Developer with 15+ years building enterprise web applications using .NET, C#, and modern tech stack. Specialized in Oracle HCM/EBS systems integration, designed complete business solutions for garment industry and healthcare sectors. Expert in end-to-end development from analysis to deployment, delivering scalable solutions that streamline operations.
Work experience
Deputy Manager
DBL Digital
Jan 2023 - Present
3 years 10 months
Dhaka, Bangladesh
Responsibilities: As a Deputy Manager, I serve as a Techno-Functional Consultant with expertise in Oracle Fusion HCM, Oracle EBS Payroll, ZingHR, and Microsoft Power BI. My role involves end-to-end responsibilities across HR systems, including analysis, design, development, configuration, setup, and implementation. I work extensively with Oracle Fusion HCM, Oracle EBS Payroll, Taleo, and ZingHR to manage the complete employee lifecycle—from recruitment to retirement—tailored to meet organizational requirements. Key Contributions: • Designing and developing an ASP.Net MVC application to generate comprehensive reports on employee information, payroll, leave & attendance, and performance management. • Creating and implementing seamless integration processes between various HR systems to ensure smooth operations and data consistency
Assistant Manager
DBL Group
Mar 2016 - Dec 2022
6 years 10 months
Dhaka, Bangladesh
Responsibilities: As an Assistant Manager, I was responsible for the analysis, design, configuration, and technical support of Oracle HCM Cloud applications. My role included troubleshooting and resolving system issues to ensure consistent performance in line with defined service level agreements (SLAs). Key Contributions: • Designed and implemented customized configurations within Oracle Cloud HCM to align with organizational HR strategies and workflows. • Led the development of a robust, web-based enterprise application tailored specifically for the garment industry. This system supported end-to-end processes across marketing, spinning, knitting, accessories, dyeing, garment production, printing, and packaging operations. • Played a key role in enhancing operational efficiency by integrating various business functions into a centralized platform, ensuring seamless data flow and process visibility.
Senior Software Engineer
Global Software Architects
Nov 2010 - Mar 2016
5 years 5 months
Dhaka, Bangladesh · Hybrid
Responsibilities: Worked as a Senior Software Engineer on a range of U.S.-based web application projects, utilizing ASP.NET with C# and VB.NET, along with JavaScript, jQuery, CSS, and back-end technologies like Microsoft SQL Server 2005 and Oracle. Key Contributions: • Designed and developed various web applications, web services, and backend console applications to handle complex transactional processes and cross-functional operations. • Played a key role in the development of two flagship enterprise applications: o MarketDay.com – An e-commerce platform tailored to streamline marketplace transactions. o MedProSuite.com – A healthcare management system designed to support medical practice operations and administrative tasks. • Ensured performance optimization and system scalability through efficient database design and code structure.
Web Programmer
BIRDS GROUP
Jan 2010 - Oct 2010
10 months
Dhaka, Bangladesh
Responsibilities: Developed web-based ERP software using ASP.NET in C#, back-end MS SQL Server 2005. Creating reports with Crystal Report. Requirement Analysis, Designing, Coding, Testing, Implementing. Key Contributions: • Actively participated in the design and development of the HR and Inventory modules.
Education
Infinity Institute of Business and Technology
PGD In Enterprise Systems Analysis & Design
2008 - 2009
1 year 1 month
Bangladesh National University
Master of Science - MS
2007 - 2008
1 year 1 month
Bangladesh National University
Bachelor of Science - BS
2000 - 2005
5 years 1 month
Licenses & certifications
Microsoft Certified Professional Developer
Issued: Nov 2009