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The Wisdom of Past Projects: Leveraging Historical Data for Future Success

Read Time 4 mins | Written by: Kathleen Anderson

As a seasoned project manager (PM), Genevieve is meticulous in documenting the minutiae of her projects. She understands the importance of using lessons learned on previous projects to inform management of new ones to avoid history repeating itself. Genevieve’s commitment to data preservation stemmed from one of her first projects, a software development project for a mid-sized tech company. The company underestimated the complexity of integrating new features into their existing system, and from the outset the project was fraught with delays and unforeseen issues that threatened its completion. Deadlines slipped, risk after risk materialized, and while the project was completed, it was not without substantial stress and overrun costs. 

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 Determined to avoid repeating this experience, Genevieve began meticulously recording data on project schedules and risks. She created detailed post-mortem reports, noting what went wrong, what went right, and why. She also documented the time taken for each phase of the project, the resources used, and the nature and impact of each risk encountered. This comprehensive data collection became her blueprint for future projects. 

Fast forward five years, and Genevieve was now at the helm of a new project: developing a mobile app for a large financial institution. The stakes were high, and the timeline was tight. As she began planning, Genevieve turned to her repository of past project data. She recalled a similar project from two years ago where her team had developed a web-based application for another financial client. 

Schedule management: Learning from the past 

From her past project, Genevieve had detailed records of how long each development phase had taken, from initial design to final testing. She noticed that the integration phase had taken longer than expected due to unforeseen compatibility issues with the client's existing systems. With this knowledge, she proactively allocated additional time for integration in her new project schedule, allowing for a buffer to address similar issues if they arose. By adjusting her schedule to reflect these realities, Genevieve created a more realistic timeline that accounted for potential delays. And best of all, if this project moved more quickly than the last, the team would exceed client delivery expectations. 

Risk management: Anticipating the unexpected 

Risk management data from Genevieve’s past project proved invaluable. She had maintained a comprehensive log of risks from previous projects, categorized by type and impact. For the new mobile app project, she identified relevant risks early on, such as regulatory compliance issues, security vulnerabilities, and integration challenges. 

Using historical risk data, Genevieve developed a robust risk management plan. She prioritized risks based on their likelihood and impact, then implemented mitigation strategies that had proven effective in the past. For instance, Genevieve remembered a security breach that had occurred in a previous project due to a vulnerability in third-party software. To mitigate this risk, she ensured that her team conducted thorough security assessments of all third-party components prior to contract execution. Another risk stood out in Genevieve’s review of past project data: the possibility of regulatory changes impacting the project’s timeline. In a previous project, a last-minute change in financial regulations had caused significant delays. Armed with this knowledge, Genevieve kept a close watch on regulatory developments and established a direct line of communication with the client’s legal team to ensure any changes were promptly addressed. 

Navigating new challenges with old wisdom 

Midway through the development phase, Genevieve’s team encountered an integration issue with the client’s existing systems – a challenge reminiscent of her previous project. But this time, Genevieve was prepared. She had already allocated extra time in the schedule and had a mitigation plan in place. 

A few weeks later, a potential security risk emerged when the team identified a vulnerability in a third-party library. Thanks to her previous experience, Genevieve’s team had already implemented additional security checks. The issue was quickly identified and resolved, preventing what could have been a significant setback. 

Genevieve’s careful planning and proactive risk management paid off. The project was completed on time and within budget, much to the client’s satisfaction. The client was particularly impressed with how smoothly the project had handled potential setbacks, a testament to Genevieve’s foresight and the value of leveraging historical data. 

The power of historical data 

Genevieve’s story highlights the critical importance of preserving and leveraging data from past projects. Of course, just as important as recording this data is the need to make this information easily accessible. Having an organized and readily available repository of past project data saves valuable time and effort. It allows PMs to quickly reference historical data, draw insights, and apply lessons learned without having to sift through piles of documents or disparate files. 

By meticulously recording and organizing historical project data, PMs can make informed decisions, anticipate challenges, and develop realistic plans. Historical data provides a treasure trove of insights that can transform the way projects are managed, turning past lessons into future successes. In the fast-paced world of project management, where unpredictability is the only constant, the wisdom of past projects serves as a guiding light.

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Kathleen Anderson

Kathleen Anderson is an accomplished Project Manager known for her innovative approach to project management. She has successfully led cross-functional teams in implementing cutting-edge project tracking tools and maintaining critical timelines. Kathleen’s ability to foster collaboration across teams and ensure the seamless operation of complex projects has been pivotal in delivering high-quality outcomes in a timely manner.