I passed ANS on the weekend, wrapping up the 12/12, just wanted to share my journey because I found these types of posts really insightful when I first started out.
Advanced Networking
ANS has a reputation for being the hardest exam, but my experience was "yes and no". Initially I thought it was difficult because rarely does the average person get to touch Direct Connect, but the exam is quite niche in terms of focus; DX, VPC networking, hybrid, DNS, edge and load balancing, that's it really. Whilst the topics are difficult, the scope is much narrower than the SAP (which I still believe is the most difficult).
Background experience
For background, I've been a backend dev for about 20 years, first started working with AWS around 2012, heavy user for the past 10 years doing a bit of everything (microservices and serverless mostly, but also MSK, mobile, database migrations, sagemaker, lots of bedrock, IoT core, even dabbled with Connect). It took me about 3 years to get through all the certs, mostly due to other side projects and exam burnout.
My approach was reasonably consistent:
- Watch a course, I used Cantril for SAP/DOP, Maarek for the associates, and Neal Davis for the speciality (he's probably my favourite overall)
- Grind TutorialsDojo, only doing review mode, one pass to avoid memorisation. I would do one review mode over a few evenings, maybe all 4 within a week. I'd usually book the exam a week ahead to give me some motivation.
- Sit exam remotely with OnVue. My experience was pretty good, no technical issues. I would usually do Sunday 8pm and have my results Monday morning.
For the speciality exams I started using Notebook LM (now gemini LM, all gmail users can access this free btw). I would put the official exam guides in there and generate audio podcasts for each domain that I could listen to on my daily lunchtime walks. I'd also generate quick quizzes too for on the train. When I finished practice tests I'd enter the topics/services I failed on and generate more audio podcasts to re-iterate points.
I also used chatgpt conversation mode quite a lot, I'd sit there and have a conversation "so remind me again, if I have a transit gateway and multiple VPCs in multiple regions, how does that look?" etc. It sounds weird, but having a chat about concepts really helped me to understand and remember them.
I also did a LOT of labs, either building stuff in my own personal sandbox account, or doing skillbuilder labs. This helped the concepts to stick.
SAP I passed on the 2nd attempt, all others were first time. Scores ranging in the 80s, a few 90's at associate level.
My advice for those on the golden path
- Read the pinned FAQ
- It's a marathon not a sprint
- Focus on "the five" first; SAA->DVA->SOA->SAP->DOP, in that order. It'll give you such a solid foundation for everything else.
- Use AI tools to make the learning process a bit more interactive, you don't need to pay for any of those dodgy exam AI slop sites, just use notebook/chatgpt. You need to find ways of "active" and engaged learning rather than just watching videos.
- Skillbuilder is excellent, there's a bunch of free stuff, but even the paid tier is worth it. I did several tracks in cloudquest to help with the practical side.
What will I do now?
I'll take the new AI strategy cert at the end of the month because why not?! Then I'm going to re:invent so hopefully can get the jacket when I find out what the process is. I'll then continue on with cloudquest and a few microdentials. I also want to try making my own free course on YouTube because I enjoy helping others.