Project Overview

We developed and integrated a production management application based on design documents provided by the client. By respecting existing design guidelines while ensuring precise implementation and quality assurance, we achieved a smooth system launch.

Tech Stack and Development Tools Used

• Programming Language: VB.net
• Back-end Framework: .NET Framework
• Database: SQL Server
• Task Management Tool: Backlog
• Communication Tool: Backlog
• Other Tools: GrapeCity Spread, Active Reports

Client Challenges

• Lack of Implementation Partners for Existing Design Documents

  The client already possessed detailed design documents for a production management system but was seeking a reliable development partner capable of accurately interpreting the content and deploying it as an actual system. Although the design documents were complete, technical resources to materialize them had not been secured, creating a need to build a team that could grasp the design intent and proceed with development reliably.

Client Requirements

• Faithful System Development Based on Provided Documents

  The client’s requirement was to treat the provided design documents as the “standard” and accurately materialize their content into a system. They required avoiding functional changes based on subjective interpretations and building a system that completely aligned with existing business workflows and design philosophies. Furthermore, maintaining consistency with the design specifications throughout the development process was considered crucial.

Our Proposal and Approach

• Strict Adherence to Detailed Design and Quality Assurance

  We thoroughly analyzed the design documents received from the client before proceeding with programming and unit testing. By adhering to the specifications documented in every detail, we strove to ensure the deliverables completely matched the client’s expectations. This minimized discrepancies during User Acceptance Testing (UAT) and resulted in high-quality delivery.

• Performance Optimization Considering Processing Speed

  During the development process, when performance bottlenecks or constraints were identified, we did not just build according to specifications but proactively implemented optimizations. Considering future data growth and concurrent access, we improved the code to maximize processing speed, thereby providing a system with smooth operability.

• Verification of Design Validity and Improvement Proposals

  In the implementation phase, if unreasonable points or logical contradictions in the design were discovered, we adopted an approach of immediately reporting to the client and presenting improvement plans. Rather than simply following instructions, we proactively proposed adjustments from a professional perspective to ensure the system functions correctly in actual operation, thereby enhancing the product’s perfection.