A N Tanvir Ahmed

Senior Full Stack Developer | .NET & Oracle HCM

Salary / Daily rate

Dhaka, Bangladesh

Freelance, open to permanent contract

Remote only

Skills

.NETC#JavascriptCSSMicrosoft SQL Server

Languages

English

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.

Links

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

Certified by Microsoft

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