IT Workforce Development

Your Path to Becoming a Network Engineer! 🌐 Are you aiming to master the field of networking? This roadmap covers everything you need to get started and advance your career as a Network Engineer. Here's a breakdown of essential knowledge areas: 🔻 Networking Fundamentals – Understand the OSI and TCP/IP models, and get familiar with devices like routers, switches, and hubs. 🔻 Network Protocols – Learn core protocols such as TCP, UDP, and IP, plus application layer protocols (HTTP, DNS, DHCP). 🔻 Routing and Switching – Master routing protocols (OSPF, BGP), VLANs, and more for efficient network traffic management. 🔻 Network Design and Architecture – Dive into topologies, design principles, and network types (LAN, WAN, WLAN). 🔻 Network Security – Gain expertise in firewalls, VPNs, security protocols, and best practices for protecting networks. 🔻 Wireless Networking – Understand wireless standards, security (WPA2, WPA3), and coverage planning. 🔻 Cloud Networking – Learn about hybrid cloud setups and services from major providers like AWS and Azure. 🔻 Network Automation and Scripting – Get skilled in programming and automation tools (Python, Bash, PowerShell) to simplify network management. 🔻 Monitoring and Troubleshooting – Be proficient with tools for monitoring (NetFlow, SNMP) and troubleshooting network issues. 🔻 Virtualization & Container Networking – Explore SDN, NFV, and container networking with technologies like Docker and Kubernetes. 🔻 Certifications – Start with CompTIA Network+ and work your way up to advanced certifications like Cisco CCIE and VMware VCP-NV. This guide shows that the journey is challenging but achievable with the right steps and commitment.

The recent CrowdStrike update causing widespread outages is deeply troubling. With over 25 years of experience leading critical systems releases, I understand the challenges, but outages of this magnitude demand answers. Even the most talented programmers encounter defects, some frustratingly elusive. This is why robust quality assurance (QA) processes are an absolute necessity, especially for software entrusted with safeguarding our systems. Throughout my career, I've championed a multi-layered QA approach that acts as a safety net, scrutinizing software from every angle. This includes: ➡️ Code Reviews: Regular peer reviews by fellow developers identify potential issues early. ➡️ Testing Pyramid: A range of tests, from focused unit tests to comprehensive system and integration tests mimicking real-world use, are employed. ➡️ Stress and Capacity Testing: Pushing software beyond its normal limits helps expose vulnerabilities that might otherwise remain hidden. ➡️ Soak Testing: Simulating extended periods of real-world use uncovers bugs that only manifest under prolonged load. By implementing these techniques, QA teams significantly increase the likelihood of catching critical defects before they impact users. CrowdStrike owes its customers transparency. A thorough investigation and a clear explanation of how such a disruptive bug bypassed safeguards are crucial. Understanding this will help prevent similar incidents in the future. This outage serves as a stark reminder for both software providers and buyers. Providers must prioritize rigorous QA processes. But buyers also have a role to play. I urge all software buyers to carefully audit their vendors' QA practices. Don't settle for anything less than a robust and multi-layered approach. Our security depends on it. Our economy and indeed our life today, depends on software. We cannot allow this type of outage to disrupt us in the future! By prioritizing rigorous testing and demanding transparency, we can work together to ensure the software we rely on remains a source of security, not disruption. _______________ ➡️ About Me: I'm Talila Millman a fractional CTO and a management advisor, keynote speaker, and executive coach. I empower CEOs and C-suites to create a growth strategy, increase profitability, optimize product portfolios, and create an operating system for product and engineering excellence. 📘 Get My Book: "The TRIUMPH Framework: 7 Steps to Leading Organizational Transformation" launched as the Top New Release on Organizational Change 🎤 Invite me to Speak at your Event about Leadership, Change Leadership, Innovation, and AI Strategy https://lnkd.in/e6E4Nvev

The Promotion Secret Most Professionals Discover Too Late   In over two decades of executive recruitment, I've observed a pattern among professionals who consistently advance in their careers versus those who stagnate despite equal talent and effort.   The difference? Strategic documentation of achievements, what I call a professional "brag book."   This isn't about boasting. It's about recognizing the reality of corporate decision-making: in quarterly review cycles and fast-paced environments, even exceptional work becomes invisible without proper documentation.   Your comprehensive brag book should include:   1️⃣ Achievement Portfolio: Concrete evidence of promotions, awards, successful projects, and initiatives that demonstrate your ability to deliver results   2️⃣ Quantifiable Impact: Specific metrics that translate your efforts into business value; revenue generated, costs reduced, efficiency improved, or risks mitigated   3️⃣ External Validation: Preserved testimonials from clients, acknowledgments from leadership, and formal recognition that provides third-party credibility   4️⃣ Leadership Moments: Documented instances where you identified problems independently and implemented solutions beyond your job description   The professionals I place in competitive positions understand a fundamental truth about organizational dynamics: visibility strategically created through documented evidence consistently outweighs undocumented effort, regardless of quality.   Update your brag book quarterly and bring it with you to performance discussions. Make it impossible for decision-makers to overlook your value when advancement opportunities arise.   Sign up to my newsletter for more corporate insights and truths here: https://lnkd.in/ei_uQjju   #deepalivyas #eliterecruiter #recruiter #recruitment #jobsearch #corporate #careeradvancement #workplacesurvival #selfadvocacy #careerstrategist

Getting a promotion as an Analyst is not just about crunching numbers. It’s about your visibility, and impact on the business. Here’s how to pave your way to the top: 1. 𝗠𝗮𝘀𝘁𝗲𝗿 𝗬𝗼𝘂𝗿 𝗖𝗿𝗮𝗳𝘁: Beyond SQL and Python, dive deep into advanced analytics and visualizations. Become the go to person for a topic. Excellence is non-negotiable.     2. 𝗦𝗼𝗹𝘃𝗲 𝗕𝗶𝗴𝗴𝗲𝗿 𝗣𝗿𝗼𝗯𝗹𝗲𝗺𝘀: Don’t just answer questions, but anticipate them. Tackle projects that stretch your skills and showcase your ability to impact the business outcome.     3. 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗲 𝘄𝗶𝘁𝗵 𝗜𝗺𝗽𝗮𝗰𝘁: Your insights are gold, but only if they’re understood. Improve your storytelling skills to make data-driven decisions comprehensible for stakeholders.     4. 𝗕𝗲 𝗮 𝗧𝗲𝗮𝗺 𝗣𝗹𝗮𝘆𝗲𝗿: Collaborate, support, and lead within your team. Become a mentor for junior colleagues. Share your knowledge and lift others as you climb.     5. 𝗦𝗲𝗲𝗸 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗔𝗰𝘁𝗶𝘃𝗲𝗹𝘆: Growth comes from feedback. Seek it out, and act on it. It shows you’re committed to continuously improving yourself.     6. 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗜𝗻𝘁𝗲𝗻𝘁𝗶𝗼𝗻𝗮𝗹𝗹𝘆: Build relationships beyond your immediate team. Visibility in other departments can open up opportunities and showcase your broader impact. Ready to level up your career? It’s not just about what you do; it’s about how you do it. Master your craft, amplify your impact, and make your value undeniable. What strategies did help you to secure a promotion? ------- ♻️ Share if you find this list useful 📩 DM if you need help in finding your growth path for a successful career #dataanalytics #businessanalytics #careergrowth #careeradvancement

What if career growth wasn’t just about luck, but about following proven strategies? These actionable steps helped immensely in my career growth. 1. Excel in Your Current Role (Most Critical): Consistently meet or exceed expectations. A proven track record builds the foundation for future opportunities. 2. Align with Organization Goals: Understand your organization’s top priorities and demonstrate how your work contributes directly to them. 3. Seek Feedback Actively: Ask for constructive insights and act on them. This commitment to growth truly makes a difference. 4. Develop New Skills: Invest in training and learning opportunities to stay current with industry trends and keep your skills sharp. 5. Network Internally: Build relationships across departments. Gaining visibility beyond your immediate team shows you’re a collaborative team player. 6. Volunteer for New Assignments: Step up to take on responsibilities beyond your current role. Initiative today can lead to larger opportunities tomorrow. 7. Express Your Career Aspirations: Have open conversations with your manager about your professional interests and goals. It’s not just about a promotion—it’s about sharing where you see your future and how you plan to contribute to the company’s success. 8. Mentoring: Seek mentors to accelerate your learning and also become a mentor to others to support their growth. 9. Maintain Integrity and Authenticity: Express your genuine views respectfully. Authenticity sets you apart and builds lasting trust. 10. Stay Resilient and Patient: Career growth takes time. Keep delivering excellence and demonstrating your value—the results will follow. What strategies have helped you achieve your career goals? I’d love to hear your story! #leadership #career #technology

🚀 QA vs QC vs QE vs Tester: Do they really mean the same thing? In the world of software development, we often hear these terms as if they were interchangeable... but they are not. Each role adds value from a different perspective within quality. Here is a brief and practical 👇 explanation 🔵 QA – Quality Assurance ➡️ Prevents defects ➡️ Define processes, standards and best practices ➡️ Focuses on how software is built ➡️ More strategic and preventive work Think of QA as, "Let's get it right from the start." 🟣 QC – Quality Control ➡️ Detect defects ➡️ Review the finished product or in specific phases ➡️ Focuses on what is delivered ➡️ More reactive work, evaluating the final result QC is: "Let's validate that what was done meets expectations." 🟢 QE – Quality Engineering ➡️ Unites quality + engineering ➡️ Automation, CI/CD, Quality Metrics, Tools ➡️ Ensures quality through technology and engineering ➡️ Key role in DevOps/Agile teams QE is, "Let's make quality flow into the pipeline." 🟡 Tester – Test Analyst/Engineer ➡️ Run manual or automated tests ➡️ Understand requirements, design test cases, report bugs ➡️ Ensures software works as expected ➡️ Direct focus on product behavior Tester is: "Let's prove that everything works... and find what we don't." 💬 Final Thoughts Quality is not the responsibility of a single person, but these roles help make it a natural part of the development cycle. Understanding the differences allows us to collaborate better and build more reliable software.

10 things you can do now to move your career forward in just 24 hours ▪️ Update your LinkedIn profile: 2 of my clients had recruiters reach out to them within 24 hours of updating their profile. ▪️ Write down your career wins: This is an instant confidence boost and helps with your branding. ▪️ Identify 3 target companies: Look up companies you want to work for. Understand their values and mission can help you tailor future applications and networking efforts. ▪️ Connect with a new person in your field: Reach out to someone whose work you admire or who is in a role you aspire to. ▪️  Learn a new skill or work on your mindset: Use free online resources like YouTube, Coursera, or edX to learn something new or work on your self-development. ▪️ Send a thank-you note: Reach out to someone who has helped you in your career (a mentor, a former manager, a colleague) and express your gratitude. This strengthens your network and reputation. ▪️ Review and refine your resume's summary: Ensure it clearly articulates your value proposition and aligns with the roles your are targeting. This is often the first thing a recruiter sees. ▪️ Clean up your digital footprint: Do a quick search of your name online. Remove or privatize anything that doesn't align with your professional image. ▪️  Set a specific, actionable career goal: Beyond general advancement, define one concrete goal for the next 3-6 months (e.g., "Complete a certification in X," "Network with 5 new professionals in Y industry"). ▪️ Practice your elevator pitch: Be able to quickly and clearly say who you are, what you do, and what problems you solve. You never know when an opportunity will arise. Which one are you going to be doing in the next 24 hours?

After 20 years in talent management and career coaching, I’ve seen one truth over and over! ‘You cannot wait  for your boss or manager to advance your career!’ If you want a new job, a promotion, or more recognition in 2025,  here’s what I’ve learned and what I coach my clients to do: Document Your Achievements: I've kept a "brag file" of my achievements—big and small.  When it's time for reviews or interviews, I have solid evidence of my contributions. Invest in learning and development: This has helped me stay ahead of the curve.  I mastered skills aligned with the future  of work to remain competitive. Advocate for Yourself:  Don't shy away from claiming credit when you've earned it!  Throughout my career, I've made it a point  to advocate for myself. Create a Career Roadmap: Defining your goals and outlining actionable steps to reach them has been a game-changer for me. ↳ My clear plans have made the journey less daunting. Network Strategically and Consistently: Building meaningful connections regularly, not just when you need  something is crucial. Don’t forget those  Christmas parties and meet-ups. ↳ Strong relationships have been game-changers in my career. Be Proactive:  Taking initiative and following through have been key to my success. Remember, passivity stalls progress, while execution drives results. Putting these strategies into action has helped me achieve  my career goals, and I know they can do the  same for you. Embrace ownership of your success and thrive in the coming year! What strategies have helped you excel in your career?  Share your tips below! #GoalInspiredCareerCoaching #CareerAdvice #JobPromotion

Old career advancement: - Keep your head down and focus only on tasks - Assume your boss remembers your goals - Wait for annual reviews to discuss growth - Work hard and hope someone notices New career advancement: - Keep multiple career options open - Share valuable content with your network - Reach out to peers from different companies - Build networks beyond your immediate team - Add value through thoughtful LinkedIn comments - Connect with senior leaders from other departments - Repeat your promotion goals and trajectory regularly - Keep detailed records of project approvals and praise - Schedule monthly career conversations with your boss - Ask colleagues to send congratulatory emails about your work - Record testimonials from leadership and cross-functional teams I learned this after watching talented people get overlooked while others advanced quickly. The difference wasn't talent or hard work. Just strategic career management. Your boss has 20 other priorities. Your colleagues will look out only for themselves. You have to focus on your career selfishly, or no one else will do it for you. So document your wins, communicate your goals, and expand your circle. Because career growth doesn't happen by accident - it happens by design. #career #AI #job #work

14 Software Testing Approaches Every QA Should Know! As a QA Tester, my role is not just about finding bugs — it’s about ensuring quality, reliability, performance, and user satisfaction. The infographic below summarizes 14 different software testing approaches that we use in real-world projects. Let me break them down with simple real-time examples 👇 🔹 Unit Testing – Testing small, isolated pieces of code. 💡 Example: Checking if a “discount calculation function” returns the correct value. 🔹 Integration Testing – Ensuring modules interact properly. 💡 Example: After integrating the login API with the frontend, test if login tokens are passed correctly. 🔹 Functional Testing – Verifying software works as per requirements. 💡 Example: Testing if the “Add to Cart” button correctly adds items in an e-commerce app. 🔹 Regression Testing – Making sure new changes don’t break old features. 💡 Example: After updating the payment gateway, test checkout flow to ensure previous payment methods still work. 🔹 Performance Testing – Measuring speed, scalability, and responsiveness. 💡 Example: Checking if a food delivery app can handle 10,000 users ordering at once. 🔹 Security Testing – Identifying vulnerabilities. 💡 Example: Ensuring user passwords are encrypted and SQL injection attacks are blocked. 🔹 Usability Testing – Checking user-friendliness. 💡 Example: Testing if elderly users can easily navigate a healthcare app. 🔹 Smoke Testing – Quick check to validate basic functionality. 💡 Example: Right after deployment, ensuring “Login → Dashboard → Logout” works fine. 🔹 Sanity Testing – Focused verification of recent fixes/features. 💡 Example: If a bug was fixed for incorrect price calculation, check only that specific feature. 🔹 Acceptance Testing – Making sure software meets business/user expectations. 💡 Example: Client verifying a banking app to ensure fund transfer flow works end-to-end. 🔹 Exploratory Testing – Ad-hoc testing without predefined test cases. 💡 Example: Randomly trying invalid inputs in a sign-up form to see how the system reacts. 🔹 Alpha Testing – Internal team testing before public release. 💡 Example: QA team using a new ride-hailing app internally before launching it. 🔹 Beta Testing – External user testing in a real environment. 💡 Example: Early users testing WhatsApp beta version before global rollout. 🔹 Compatibility Testing – Ensuring the app works across browsers/devices. 💡 Example: Verifying an online store works on Chrome, Safari, Android, and iOS. Each of these testing methods is crucial depending on where we are in the SDLC (Software Development Life Cycle). 👉 Which of these do you use the most in your projects? #SoftwareTesting #QATesting #QualityAssurance #TestAutomation #ManualTesting #PerformanceTesting #SecurityTesting #SDLC #Tech #SoftwareQuality #AgileTesting #QATips #TestingLife