My last day at Meta was almost exactly two weeks ago.
It’s instructive to look back at the post I made when I joined Meta in 2022 and see how far both Meta and I have come. Over the past four years I’ve worked with so many wonderful people who were genuinely excited to build new products. In the last three alone, we shipped nearly 30 firmware updates for Ray-Ban Meta glasses — massively improving connectivity and even building a way to find them when they inevitably go missing. But what I’ll remember most are the friendships I made with people who are smarter than me and constantly push me to be better. I’ll also remember the stories that came out of people using the products and features we made. I feel richer for the experience because I’ve taken life long friendships and connections away from every job I’ve been at whether it was Microsoft, Salesforce, or Amazon.
So, what next? The obligatory badge-and-sticker-laden laptop pictures are below, but I’ve been heads down building apps now that I have more time. In the past two weeks I’ve used everything from OpenClaw to Hermes to Claude Code and Codex, played with open-source models (Qwen, Gemma 3), given Anthropic nearly ~1k of money I no longer earn, made a very small contribution to the OpenClaw repo, and even tried my hand at a little bit of fine-tuning. The result: my first app shipped to the Apple App Store in years (TokenCounter), with a game on the way. Mostly I’ve been trying to understand how far I can take these models and I’m very, very excited by what I see. The lines we’ve traditionally drawn between product functions (PM, Eng, Design) are blurring, which means everyone can bring their ideas to the table with far more fidelity. The more I dig, the more convinced I am that these divisions will be about what we “choose” to do, not what we “can” do.
With that said, I’m itching for my next adventure. If you’re looking for someone who:
- is an AI-obsessed product builder who was an engineer in a past life (11 years)
- is comfortable building and running teams on 0-to-1 products
- loves guiding cross-functional teams — eng, design, data, research, even bots — with whatever they need: requirements, roadmaps, or brainstorms
- prefers demos over memos
- lives deep in prompt vs. context engineering vs. agent harnesses
- has been active on GitHub since 2013 (github.com/arunjeetsingh)
- is comfortable serving end users, enterprises, and developers alike
then I might be a fit. Give me a shout and help me figure out what’s next.
#opentowork #humangenerated #AICurated
