Dear #DataEngineers, No matter how confident you are in your SQL queries or ETL pipelines, never assume data correctness without validation. ETL is more than just moving data—it’s about ensuring accuracy, completeness, and reliability. That’s why validation should be a mandatory step, making it ETLV (Extract, Transform, Load & Validate). Here are 20 essential data validation checks every data engineer should implement (not all pipeline require all of these, but should follow a checklist like this): 1. Record Count Match – Ensure the number of records in the source and target are the same. 2. Duplicate Check – Identify and remove unintended duplicate records. 3. Null Value Check – Ensure key fields are not missing values, even if counts match. 4. Mandatory Field Validation – Confirm required columns have valid entries. 5. Data Type Consistency – Prevent type mismatches across different systems. 6. Transformation Accuracy – Validate that applied transformations produce expected results. 7. Business Rule Compliance – Ensure data meets predefined business logic and constraints. 8. Aggregate Verification – Validate sum, average, and other computed metrics. 9. Data Truncation & Rounding – Ensure no data is lost due to incorrect truncation or rounding. 10. Encoding Consistency – Prevent issues caused by different character encodings. 11. Schema Drift Detection – Identify unexpected changes in column structure or data types. 12. Referential Integrity Checks – Ensure foreign keys match primary keys across tables. 13. Threshold-Based Anomaly Detection – Flag unexpected spikes or drops in data volume or values. 14. Latency & Freshness Validation – Confirm that data is arriving on time and isn’t stale. 15. Audit Trail & Lineage Tracking – Maintain logs to track data transformations for traceability. 16. Outlier & Distribution Analysis – Identify values that deviate from expected statistical patterns. 17. Historical Trend Comparison – Compare new data against past trends to catch anomalies. 18. Metadata Validation – Ensure timestamps, IDs, and source tags are correct and complete. 19. Error Logging & Handling – Capture and analyze failed records instead of silently dropping them. 20. Performance Validation – Ensure queries and transformations are optimized to prevent bottlenecks. Data validation isn’t just a step—it’s what makes your data trustworthy. What other checks do you use? Drop them in the comments! #ETL #DataEngineering #SQL #DataValidation #BigData #DataQuality #DataGovernance
Creating Project Status Reports
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The Ultimate Board Meeting Pack Checklist I've sat through countless board meetings in my career working with fast growing companies... and if there's one thing I've learned, your board deck serves a critical purpose - empowering your board to understand your company's financial health, performance, and direction. So what makes a great board pack? Let me break it down for you 👇 ➡️ EXECUTIVE SUMMARY Your exec summary needs to pack a punch with just one page. I always include: -A snapshot of company performance with key wins -Any concerns that need immediate attention -Strategic updates in bullet-point format -High-level financial highlights No fluff, just what matters most. Board members should get the full picture in under 30 seconds. ➡️ FINANCIAL OVERVIEW This is where the numbers tell their story: -P&L Summary showing actuals vs budget/forecast (MTD, QTD, YTD) -Cash position with current balance, burn rate, runway -Balance sheet highlights focusing on key shifts in assets/liabilities When I present these, I always color-code variances so problems jump off the page. ➡️ VARIANCE ANALYSIS Don't just show the numbers, explain them: Focus on top 3-5 significant deviations from budget -Get to the root causes behind variances -Include action items to address issues -Use visuals like bar charts to highlight the biggest gaps My favorite approach? Waterfall charts that show the journey from forecast to actual. ➡️ OPERATIONAL METRICS Numbers beyond the financials matter just as much: -Customer metrics (growth, churn, retention, NRR/GRR) -Sales pipeline and conversion stats -Product/feature engagement for tech companies I like to show 6-month trends for these metrics so the board can spot patterns, not just points. ➡️ STRATEGIC INITIATIVES & ROADMAP The board wants to know where you're going: -Status updates on key projects or product launches -Hiring progress versus the plan -Strategic priorities for next quarter Use simple red/yellow/green indicators to show status at a glance. ➡️ RISKS & CHALLENGES Every company has risk. It's how you communicate & plan for that risks that makes all teh difference in the world -Outline key risks across financial, operational, legal areas -Share your mitigation plans for each -Be transparent - boards value this more than sugar-coating ➡️ ASK FROM THE BOARD Be crystal clear about what you need: -Funding requirements -Strategic advice needs -Hiring referrals -Feedback on potential pivots ➡️ APPENDIX Keep the meeting focused, but have backup: -Detailed financials (P&L, BS, CF) -Org chart with key hires highlighted -Detailed KPIs for those who want to dig deeper === That's my complete board pack checklist - but everyone does it differently. What's your approach to board packs? What sections do you find most valuable? Join the discussion in the comments below 👇
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If you're an AE, here are 10 ways to punch up any executive summary. To make sure it's one your buyers will actually read, love and share: 1/ Lead with internal language referencing an exec priority. 2/ Use a two-sentence TL;DR at the top with the ask + timeline. 3/ Add a short anecdote, to create a visual that supports the data. 4/ Make sure your data points come from inside the customer's org. 5/ Whenever you add data, it's a chance to cut word count. 6/ Count the # of rewrites to your problem statement. If < 3, you've got work. 7/ Include alternative approaches that were ruled out. Always think, "Could this customer solve this problem with another category entirely?" 8/ People read headers, bold, tables, bullets and underlines. Usually in that order. If they like all that, then they'll read again from the top. 9/ Execs think in "ranges" of possibility. Use scenarios and sensitivities, not a single ROI number. 10/ Show how that range depends on what you need from them. Time, people resources, change management. Not just $ in a contract.
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If your dashboard doesn’t answer these 3 questions in under 60 seconds, it’s not helping. Project managers aren’t just building reports. We’re building visibility. We’re building alignment. We’re building trust. And too often, dashboards turn into data dumps that no one actually reads. I’ve learned this the hard way: when stakeholders don’t get what they need from your dashboard, they default to side messages, follow-up meetings, or worse, silence. That's why every dashboard should focus on just three main questions: 1. What’s on track? Let them see wins at a glance. It builds confidence. Example: “Frontend 95% done, UAT still on track for Friday.” 2. What’s at risk? Call out blockers early, before they spiral. Example: “Testing delayed due to vendor handoff, patch in motion.” 3. What needs a decision? Make choices visible so momentum doesn’t stall. Example: “Scope change approval needed, will push timeline 3 days.” Dashboards are not just for project status. They’re built with stakeholders in mind, designed to match how they think, decide, and act. And when done right? They reduce status meetings. They cut back confusion. They show stakeholders exactly what they need, when they need it. Because clarity doesn’t come from more data. It comes from asking better questions. → Found this helpful? Repost ♺ and follow Jesus Romero for grounded PM frameworks that elevate clarity and trust.
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It was 9:00 AM on a Tuesday in an Abu Dhabi high-rise. I was staring at a methodology binder thick enough to prop open a fire door. The PMO had dedicated tooling and an entirely certified team. But 12 of their last 15 projects had missed their delivery dates. I spent the first week reading their status reports. They were immaculate... ...and completely useless. Every project stayed green right up until the day it crashed. Earlier in my career, I thought a heavy methodology guaranteed execution. I believed a clean status report meant the project was healthy. I chose the safety of the template over the haqeeqat (ground reality) of the work. This month, I was diagnosing another stalled enterprise portfolio. And I realized that massive organizations do the exact same thing. We reward teams for looking good instead of being useful. Nobody gets credit for raising an early flag. They get credit for keeping their lane clean. When your culture teaches people to protect the report instead of the project, your PMO fails. It becomes a highly paid administrative burden. You must fix the incentives before you redesign the process. Here is the playbook we use to rebuild PMO culture: 𝐑𝐞𝐰𝐚𝐫𝐝 𝐭𝐡𝐞 𝐄𝐚𝐫𝐥𝐲 𝐑𝐞𝐝: Stop punishing PMs who report delays. Actively praise the first person to flag a blocker during the steering committee. Punishing early warnings guarantees catastrophic late-stage failures. 𝐊𝐢𝐥𝐥 𝐭𝐡𝐞 𝐆𝐫𝐞𝐥𝐥𝐨𝐰 𝐒𝐭𝐚𝐭𝐮𝐬: A project is either on track or it is at risk. Ban hybrid reporting colors that soften the truth. Allowing ambiguous statuses lets failing projects hide until they are unrecoverable. 𝐀𝐮𝐝𝐢𝐭 𝐟𝐨𝐫 𝐀𝐜𝐭𝐢𝐨𝐧: Do not review a status report for its formatting. Review it for the management decisions it forces. A beautiful report that triggers no executive action is just expensive typing. You cannot fix a culture of fear with a new software tool. Whether it is a global enterprise portfolio, or a heavy binder in Abu Dhabi. Khallas.
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Do you know “Watermelon Syndrome”? While writing the final report for one of my EU projects, I came across a term that perfectly describes a common (but rarely discussed) reality in project management: Watermelon Syndrome. It means that a project looks green on the outside — everything appears fine, milestones are marked as completed, progress indicators show “on track,” and partner reports are submitted on time… But inside, once you cut through the surface, it’s actually deep red: delays, confusion, internal disagreements, undocumented activities, or results that don’t reflect the initial ambitions. And if you have coordinated or participated in EU projects, you’ve probably seen this at least once. Why does Watermelon Syndrome happen in EU projects? Because: ✔️ Partners want to stay positive during meetings ✔️ Nobody wants to be the “red flag” ✔️ Reporting periods come fast ✔️ Teams change, and information gets lost ✔️ Small issues pile up quietly ✔️ Work package leaders don’t want to disappoint the coordinator ✔️ Marking “green” is simpler than explaining the real situation And suddenly… everything looks fine on paper, but the final report tells a different story. As project coordinators, what can we do to avoid Watermelon Syndrome? - Create common dashboards to follow deliverables, milestones, and KPIs - Use digital tools for project management - Keep your own notebook with all important project data — my personal favorite 😊 - Be clear and open about any delay, confusion, or disagreement - Make sure partners understand their roles clearly and have enough time to complete their tasks After coordinating several EU projects — with multicultural teams, changing staff, unexpected delays, and last-minute miracles — I’ve learned this: 👉 A project that acknowledges its “red areas” early is always more successful than a project that “stays green” until the final report. Have you ever experienced a “Watermelon Syndrome” ?
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I've been writing finance reports for over 30 years. Most people do it wrong. They start with background. Build up slowly. Save the conclusion for page 47. There's a better approach. It's called the Minto Pyramid. It flips everything upside down: 𝗟𝗲𝘃𝗲𝗹 𝟭: 𝗔𝗻𝘀𝘄𝗲𝗿 𝗳𝗶𝗿𝘀𝘁 Lead with your conclusion. Don't make readers wait. "We need to cut the capital budget by £2.3m" beats "Following extensive analysis of Q3 variances..." 𝗟𝗲𝘃𝗲𝗹 𝟮: 𝗞𝗲𝘆 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗽𝗼𝗶𝗻𝘁𝘀 Give 3-4 reasons why your answer is right. The budget cut is needed because: • Revenue is 8% below forecast • Two major projects are delayed • Cash reserves are at minimum threshold 𝗟𝗲𝘃𝗲𝗹 𝟯: 𝗗𝗮𝘁𝗮 𝗮𝗻𝗱 𝗱𝗲𝘁𝗮𝗶𝗹𝘀 Now show the evidence. Tables, charts, calculations. This is where most finance professionals start. It's where you should finish. 𝗪𝗵𝘆 𝗜𝘁 𝗪𝗼𝗿𝗸𝘀 Barbara Minto developed this at McKinsey in the 1970s. She found that busy executives need the answer immediately. If they agree with it, they move on. If they question it, they drill into your supporting points. If they still have doubts, they check your data. 𝗙𝗼𝗿 𝗳𝗶𝗻𝗮𝗻𝗰𝗲 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹𝘀 Use it everywhere: • Board papers (conclusion in the executive summary) • Emails (answer in the first line) • Budget reports (variance explanation before the tables) Stop burying your conclusions. Put them first. Your readers will thank you.
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Do your project reports suffer from the watermelon effect? 🍉 I've seen this happen in many companies. At the end of the month, it's time to update the project status for the department review meeting. The project leader gathers updates on milestones, previews what’s next, and then updates a slide in the shared PowerPoint deck. Finally, the status is marked: Green ✅. But here's the thing—rarely do people step up and say, "We’re off track." Even when that’s the reality, they often stay silent. Why? Well, there are a few reasons: 😬 There’s pressure to stay on schedule, so teams hope to fix things next month before anyone notices. They might fear the consequences of calling out a “red status.” 📊 Sometimes, project leaders just don’t know the real status. Without solid metrics, they might assume things are on track. ⏳ There's no time for deep reporting. Project leaders are busy keeping stakeholders happy, leaving little time to dive into the data and figure out the true status. 🚩 And sometimes, the signs are just ignored. It’s tough to admit that the team isn’t on track or that early assumptions were off. The problem is that this often leads to a nasty surprise when the project turns red right before it’s supposed to ship, and suddenly, the deadline slips by six months. This is bad news for everyone involved—team members, leadership, and customers alike. 😱 This is the watermelon effect: The project looks green on the outside, but if you slice it open, it’s red on the inside. 🍉 You need an open, honest, and blameless culture to avoid this. Here are a few tips to help: 🔍 Don’t just read the project status in meetings—ask deeper questions to really understand what’s going on beneath the surface. 📈 Set up better metrics and more frequent milestones so your status updates are based on real data, not just a gut feeling. 🚀 Report more often. It’s easier to say you’re “At risk” for a couple of weeks and then get back on track. It’s less dramatic than turning red for a whole quarter and helps you get help earlier. 🎉 Celebrate honesty when things aren’t going as planned. Highlighting slipping deadlines can actually help other projects, so yours isn’t seen as the exception. It’s a bit wild to expect a six-month project involving multiple departments and dozens of people to hit the exact deadline and outcome as planned. Plans are just that—plans. They change when they hit reality. So, admit it early and avoid the watermelon effect. 🍉🚫
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How I Make My Weekly Status Reports Actually Useful as a Program Manager at Amazon Let’s be honest… Most status reports are either ignored, unread, or unclear. I’ve learned that if it doesn’t help your team or your leadership…it’s just noise. Here’s how I make mine cut through the noise: 1/ I use a consistent structure ↳ 3 sections: What happened…What’s next…What’s blocked ↳ Same order, every week ↳ Familiarity saves everyone time 2/ I lead with the headline ↳ “Model ingestion is 92% complete, on track for EOW” ↳ No burying the lede ↳ If they only read one line—they get the point 3/ I highlight risks early ↳ One section called “Risks + Mitigations” ↳ I name the risk, owner, and our plan ↳ It builds trust and prevents surprises 4/ I make it scannable ↳ Bullets over paragraphs ↳ Bold key decisions ↳ One glance = full picture 5/ I tailor it for the audience ↳ My team gets detail ↳ My leadership gets clarity ↳ I write for the reader…not to check a box A good status report doesn’t just report status. It drives alignment. It earns trust. And it keeps your project moving without extra meetings. What’s one section you always include in your updates?
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Data quality is fundamental to achieving reliable, impactful program outcomes, especially within the complex landscape of humanitarian and public health interventions. This document, Data Quality and Quality Improvement Training by USAID, provides an in-depth approach to data quality assessment, introducing critical tools like the Data Quality Assessment (DQA) and Routine Data Quality Assessment (RDQA) frameworks. These tools are designed to help organizations evaluate, maintain, and enhance the accuracy, consistency, and timeliness of their data, empowering them to make informed, data-driven decisions. This guide is essential for M&E professionals and program managers who are responsible for data integrity across service sites and reporting systems. It outlines step-by-step processes for verifying data at multiple levels, from on-site service data checks to system-wide evaluations, ensuring that data collection and reporting are aligned with high standards of quality. Practical tools, including Excel-based dashboards and real-time monitoring checklists, support these assessments, allowing for immediate insights into areas that need improvement. Beyond verification, the document emphasizes the value of building data quality into everyday processes, from staff training to cross-referencing data sources, and includes strategies for continuous quality improvement. This resource is indispensable for anyone committed to enhancing program accountability, data reliability, and ultimately, the effectiveness of humanitarian interventions.