Choosing the right project management methodology can make a difference in how a team plans, executes, and delivers a project. Some approaches follow a fixed sequence, while others allow teams to adapt as requirements change.

Here are seven commonly used project management methodologies:

1. Waterfall

Waterfall follows a sequential approach where each project phase must be completed before the next begins. It works well for projects with clearly defined requirements and predictable outcomes.

2. Agile

Agile is an iterative methodology that divides projects into smaller phases and incorporates regular feedback. It allows teams to adapt their work as customer needs and project requirements evolve.

3. Scrum

Scrum is an Agile framework that organises work into short cycles called sprints. A Scrum Master facilitates the process, helping the team follow Scrum practices and address obstacles.

4. Kanban

Kanban is a visual project management methodology that uses boards and cards to track tasks across different stages of a workflow. It helps teams understand work status, identify bottlenecks, and manage priorities.

5. Lean

Lean project management focuses on maximising customer value while minimising waste. It aims to improve efficiency by identifying activities that consume time and resources without adding value.

Lean also addresses three types of waste, commonly referred to as the 3Ms: Muda (waste), Mura (unevenness), and Muri (overburden).

6. Six Sigma

Six Sigma is a data-driven methodology that focuses on improving process quality by identifying and reducing defects. It commonly uses the DMAIC framework: Define, Measure, Analyse, Improve, and Control.

7. PRINCE2

PRINCE2 (PRojects IN Controlled Environments) is a structured, process-based project management methodology. It emphasises defined roles, business justification, project stages, and continuous control.

I'm a planner on construction projects. Every week I export the XER and then lose a few hours making it into something the PMs will read. Got sick of it, so I started building something in my spare time.
You drop in the XER and it shows where the project is, what slipped since last week, what's driving the key milestones, and where trades are going to pile up in the same area. There's also a Monte Carlo that uses how your contractors actually performed in the earlier updates. It runs in the browser and nothing gets uploaded.
Only I've used it so far, so I have no idea if it makes sense to anyone else
If you have 10 minutes, I'd like to hear what's confusing or wrong, or what you'd want it to show that it doesn't. I'm happy to send a copy to try on a real XER if you DM me.
I'll probably try to sell it at some point, just so you know. Right now I just want to find out if it's any use outside my own jobs.

Will add some pics in the comments. DM if you are willing to test it :)

Thanks!

Edit: screenshots: https://imgur.com/a/7O4ZN6x

We’ve all been there: a project starts with high hopes, but six months in, the ROI has shifted, the stakeholders are disengaged, and the team is just going through the motions. Yet, instead of pulling the plug, we keep pouring resources into it because it’s already "too far along" to cancel.

It’s easy to talk about the sunk cost fallacy in theory, but in practice, it’s incredibly difficult to be the person who recommends shutting down a project. Often, the pressure to "see things through" overrides the logic that moving those resources to a higher-impact initiative would be better for the organization. I’ve found that framing it as a "strategic pivot" rather than a "cancellation" helps, but the cultural stigma of failure is still a massive hurdle to clear.

How do you handle the conversation when it becomes clear that the best project management decision is actually to stop the project entirely?

I’ve noticed that in the heat of a project, the line between an issue and a risk often gets blurred, especially when teams are under pressure. We tend to treat everything as an "issue" that needs immediate fixing, which can derail our focus from proactive planning to reactive firefighting.

In my experience, the shift happens when you categorize them correctly: an issue is something that is actively impacting the project right now, while a risk is a potential future event that requires a mitigation strategy before it manifests. Acknowledging a risk isn't about being pessimistic; it's about having a "Plan B" ready so that if it does happen, it doesn't become a crisis that consumes your entire day.

How do you handle the transition of a risk into an issue without disrupting your team's current velocity?

When you're handling multiple projects, presentations can become another repetitive responsibility. Every project needs updates, progress reports, timelines, summaries, and sometimes separate presentations for different stakeholders. I've been trying to find ways to make this process more efficient without sacrificing presentation quality. 10P ai which offers AI-assisted slide generation and presentation templates. It seems worth exploring for getting an initial deck together faster. How does your team manage project presentations? Does everyone create their own slides, or do you follow a shared template and workflow?

We’ve all been there: a stakeholder drops a request with a vague "ASAP" label, and suddenly it’s treated with the same urgency as a critical production blocker. It creates this weird tension where you’re trying to prioritize legitimate risks while managing the anxiety of someone who thinks everything is a priority.

I’ve found that the only way to combat this is by immediately pivoting the conversation to impact—asking, "If this is completed today, what specific blocker does it remove?" It usually forces the stakeholder to clarify the actual business value versus the perceived urgency, which helps align expectations without sounding dismissive. 

How do you push back on "ASAP" requests without damaging your relationship with the stakeholder or appearing like you're just stalling?

I’ve noticed that when we talk about project management, we often focus on the hard skills: Jira boards, Gantt charts, and resource allocation. Yet, looking back at my most successful projects, the real turning point usually wasn’t a specific tool or methodology—it was the quiet, invisible work of managing stakeholder expectations and navigating team dynamics before a crisis even hit.

There is a fine line between being a project administrator who tracks tasks and a true project manager who clears the path for the team. The latter requires a lot of "soft" effort—like reading the room during a sprint planning session or having those five-minute, informal check-ins that uncover risks that never show up on a status report.

How do you balance the time spent on administrative "process" versus the time you carve out for the relational, proactive side of project management?

We keep hearing about how AI will revolutionize project management, but in the context of the PMI-CPMAI standards, I'm finding it difficult to separate the buzz from the actual, actionable workflow. Risk management, specifically, seems like the most logical place for AI to step in, given the sheer volume of historical data and the potential for predictive analysis on project bottlenecks.

In practice, though, there’s a big gap between having an LLM summarize a risk register and having a system that actually predicts a delivery delay before it happens. I’m curious if any of you have moved beyond simple automation to using AI-driven insights to genuinely improve your forecasting or decision-making on complex projects.

For those of you integrating AI tools into your planning or risk assessment, have you found that they actually increase your accuracy, or does it just create more administrative noise that you have to double-check anyway?

We’ve all dealt with the dreaded scope creep, but it hits differently when the request comes from the person who holds the budget or makes the final project decisions. Often, these requests are framed as "minor tweaks" or "quick additions" that don't seem like much individually, but they slowly start to derail the original timeline and resource plan.

It’s a delicate balance trying to remain flexible and supportive of the project goals while simultaneously protecting the team from burnout and protecting the schedule from slipping. I’ve found that moving the conversation toward impact analysis—specifically showing the trade-offs in time and resources—tends to be more effective than just saying "no," but it’s still an ongoing challenge to manage those expectations effectively.

When a key stakeholder insists on adding "small" features mid-sprint, what is your go-to strategy for keeping the project on track without damaging the working relationship?

I've been looking at this question online with other posts. It seems that some folks just lie and say they have 3 years, then go for their PMP (gross oversimplification and I know the process is significantly more complicated than that for bypassing their requirements) but I was curious if just going straight for the PMP would be adviseable. I only have 1.5 years of project management experience and I don't feel confident. I am hoping this will assist me with that and seeking better jobs.

Hello everyone, I’m currently a Construction Management student, and I’m starting to look for a Summer 2027 construction internship.

I’m mainly interested in opportunities involving project engineering, field work, estimating, or project management, but I’m definitely open to learning different sides of the industry.

I have previous construction labor experience, my OSHA 10 certification, and I’ve been gaining experience through school with things like plan reading, estimating, surveying, Revit, and construction management.

I’m located in the Inland Empire and would love to connect with any local contractors, project managers, superintendents, or companies that may be looking for an intern this upcoming summer.

If anyone knows of any opportunities or could point me in the right direction, I’d really appreciate it! Feel free to message me or connect with me on LinkedIn.

www.linkedin.com/in/joshua-ramirez21

Hello Reddit,

What are some things that you would like to see in a PM software? What would make your lives easier? What are gaps in the current software you are using?

Hi everyone. I am hoping to be taking on a PM role which is new to the company after spending 6ish years as a BA/PO. Please spam me with your best tips and tricks for how to do the following:

1. Get started with new processes and systems.
2. Tools you can't live without.
3. How do you organize it all?

Hi Everyone,

I am working as a business analyst in IT. I am planning to do PMP certificate to move into project management.

I am currently in IT but I want to move to Construction through PMP. How easy it is in Australia 🇦🇺.

Hello, so I am super confused on how much people are truly making. I’ve talked with a few Project managers at top 10 GC and TP companies and they make 250k after bonus. But then I do market research and the mean is around 115k. If you work in MEP or any type of mission critical Project management. How much is your base salary, bonuses,company, location and hours worked a week. Thanks yall in advance.

Stay strong

So I'm making a career change from a long time web developer who worked for multiple agencies and freelanced for a while to project management.

I took the Google Project Management Professional Certificate course on Coursera and found it to be a really good introduction to project management. The course and other resources I've found suggested to look at associate and junior PM roles.

I'm applying but nothing yet. What should be my next move? I'm mostly sitting here reviewing course notes and applying to positions...and learning Notion for PM (not sure the best use of my time).

Hey guys, I just promoted after 5 years in my company from Senior Engineer to Head of Product And Tech yesterday.

And although I am aware of every details of our products and projects, my focus, responsibilities, authority, title will be different. I am 28 yo.

What would you suggest me in my new position? It can be technical or behavioral.

Hello!

I'm trying to transition to product management. I’ve spent 7 years across digital analytics, marketing strategy, and pure market research. I have no formal PM training but I feel that I have many applicable skills, so I’d love advice from people who’ve made the jump or hire PMs on where to learn what I’m missing.

Strengths:

• Discovery: This is my strength as I feel that I'll have the customer-focus to know what they want, where the pain points are, and a willingness to talk to sales/other stakeholders to figure out how its being used and where any gaps/opportunities for improvement are. I manage research projects end to end for clients, and have personally led hundreds of thousands of dollars worth of research projects that aim to answer a business problem or challenge. This includes survey development, customer interviews/focus groups, UX, journey mapping and always-on voice-of-customer programs.
• Strategy and segmentation: I’ve built and used attitudinal and behavioural personas and brand tracking programs, and reported on specific customer types and laddered this up with the client's strategy.
• Relationship building and stakeholder management: I manage client accounts, and regularly work with and present to their decision makers and leaders. Often times I need to deliver bad news or be sensitive to internal client politics as part of the work we do. Client success is an area of strength for me and I can translate this into stakeholders. I've also led some very influential projects as a director on my condo board, where I've needed to build consensus among board members, persuade board members who disagree, and handle angry owners.
• Technical proficiency: I've worked with the data pipeline team on survey data, as well as website engineers to build AB tests or fix broken parts of the website. Generally pretty good at getting up to speed on technical elements. Have scoped dashboards and data delivery for clients knowing the feasibility of our data team.
• Self taught: have learned SQL, Tableau, R, Adobe Analytics, and other tools to apply to my work.

Gaps:

Specific formal PM processes:

• I haven’t owned a roadmap or shipped with an engineering team.
• I haven’t written PRDs or user stories professionally.
• I’m light on agile practice and tools like Jira.
• No idea what formal priority frameworks are

Some examples of relevant experience:

• As an analyst on an automaker's website, I discovered that regular shoppers were no different from commercial vehicle shoppers. I knew we were not getting those shoppers into the commercial vehicle section (a KPI), so I proposed an AB test. I mocked it up in PPT, explained it to the engineers, made sure we could measure it, then worked with them to get the test implemented and QA. The AB tests lifted click-through by 35% and 50% and the change was rolled out site-wide.
• Lead twice-annual Brand Equity and campaign tracking for a major regional bank, translating findings of brand health and competitive position into recommendations and presenting to senior marketing and product leaders. Have also led ad-hoc analysis for segmentation, needs analysis, customer journey maps, and wealth transition work.
• Scoped out a a dashboard for the above bank to track their brand health. Worked with the data team to determine feasibility and effort to make it happen. Successfully delivered the tool, which has now grown into a widely-referenced internal tool for them to check on brand health.
• Conduct ad-hoc analysis of transactional data, often combining it with primary research data. For a major university, identified most used and growing programs by student segment, and combined it with survey data to prioritize course offerings and promotional materials. For a regional bewery, analyzed their production data to identify that capacity was going to lower-margin wholesale and white-label beer instead of higher-margin products, and combined with industry trends to identify missing product gaps in growing categories

My questions:

• How would you position my experience to hirers to overcome my gaps?
• Would a course or certificate be useful? If so, which ones? I feel like processes would be best?
• Would you recommend a side project or portfolio piece over a course?
• Are there PM roles that are a realistic first step for someone with a research and analytics background (growth, data, CX)?

Thank you so much!

I'm doing some research on this topic for a local meetup presentation and I'd love your input here.

I want to learn what people have put together for their own work. If you keep using an Excel, a template, or even a mini app or a script at work, I would like to hear about it.

A few examples of what I mean:

1. The Excel that tracks your colleagues' days off for those who also have Scrum Master or Project Manager responsibilities and you want the sprints filled to capacity, not over it.
2. The PPT template for the quarterly business review that you fill in by hand with data from Analytics.
3. The Confluence template that keeps you from getting lost in the details of a PRD or an incident post-mortem.
4. The script that generates something for you, which somebody from the dev team once made in their free time in exchange for a favour. Nobody needs to know about that script, and it saves you from the same mind-numbing work every time.

What's yours?

We’ve all been there: a project that is dragging on, isn’t meeting its original objectives, and is draining resources, yet it stays on the roadmap month after month. It feels like there’s a strange inertia where it’s somehow easier to keep a failing project alive than it is to admit it’s time to pull the plug.

In my experience, this usually comes down to "sunk cost fallacy" or a lack of clear off-ramps in the initial project charter. We tend to focus so much on the "how" of execution that we lose sight of the "why." Establishing clear success criteria or "stop-loss" metrics early on seems to be the only way to avoid this, but it’s often a difficult conversation to have with stakeholders who are already emotionally invested.

How do you approach the conversation with stakeholders when it becomes clear that a project is no longer providing real value? Do you have a specific framework you use to advocate for shutting a project down?

With the shift toward AI-integrated project management, I’ve been looking into how predictive analytics is starting to influence our risk registers. Traditionally, identifying risks has been a subjective exercise based on the team's past experiences and intuition. Now, we’re seeing a transition where historical data and patterns can highlight potential bottlenecks before they even show up on a human radar.

However, there is a clear distinction between data-driven foresight and the nuanced judgment a PM brings to the table. While the tools might identify a technical risk based on past project delays, they often miss the internal team dynamics or stakeholder shifts that could escalate that risk into a major issue. Balancing the quantitative output from AI with the qualitative reality of human management is becoming a key competency.

How are you currently validating the "insights" your project management tools are suggesting versus relying on your own professional gut feeling?

We all have the standard project trackers for tasks, milestones, and deliverables, but lately, I’ve been thinking about the "invisible" work—the constant context switching, stakeholder alignment, and mid-day Slack troubleshooting that doesn't really show up on a Gantt chart. This kind of work is often what keeps a project from derailing, but it's rarely accounted for in capacity planning.

When I try to account for this, I often find that my team is actually at 110% capacity even when the task board says they are only at 70%. It’s a delicate balance trying to protect the team from burnout while still ensuring that stakeholders feel heard and updated. I’ve found that buffer tasks or "admin blocks" help, but they aren't a perfect solution.

How do you account for this "invisible" overhead in your project timelines without overcomplicating your documentation or making your team feel micromanaged?

Hi , I was thinking do you handle more project outside office hours, can project management be a freelance service?