🚀 Ever wondered how Uber magically knows where your driver is, how long they'll take, and routes them like a boss?

Well, it's not magic—it's a monster tech stack working behind the scenes. Here's a fun, human-friendly peek into Uber’s powerful engineering stack that keeps your rides smooth and timely. Let’s ride! 🛺✨

👇 Inside Uber’s Tech Engine (aka why your ride arrives on time):

🔧 Frontend Frameworks
– 🧩 Fusion.js: Uber’s home-grown React framework—think of it as React on protein powder 💪
– 🗺️ Visualization.js: Renders maps faster than your eyes blink during surge pricing 👀⚡

📱 Mobile Architecture
– 🧠 RIBs Framework: Replaces boring old MVC with something smarter and modular—like building with Lego Technic instead of Duplo 🧱
– 📲 Swift (iOS) & Java (Android): Handles different phones like a polyglot cabbie who knows every route 🧭

🌐 Service Mesh & Communication
– 🛣️ Uber Gateway + NGINX: Real-time routing magic—like a traffic cop directing billions of microservices 🚦
– ✉️ gRPC, QUIC & Thrift: The polyglot translators between services—no awkward silences here! 🗣️

🔧 Service Layer
– 🗂️ Flipr/UCDP: The universal config drawer every service shares—organized, unlike your sock drawer 🧦
– 🌍 H3: Geospatial indexing that knows where you are, even if you don’t 🤯
– ⚙️ uAct & Cadence: Async orchestration—like a conductor managing an orchestra of code 🎼
– ☕ Spring Boot: Java’s best friend—Uber uses it a lot

💾 Databases & Storage
– 📚 DocStore: Think MySQL + PostgreSQL + RocksDB = memory like an elephant 🐘
– 📈 Pinot & AresDB: Real-time data crunchers—data in, insights out, lightning fast ⚡
– 🧠 Alluxio: Big data caching so fast it finishes your sentence 🧠➡️💬

📊 Big Data Stack
– 🧾 Hudi, Parquet: Store data in columnar fashion—Marie Kondo would be proud 💼
– 🔥 Hive & Spark: Crunch data like breakfast cereal 🥣
– 🚰 Marmaray: Handles batch + stream data like a data bartender 🍹
– 📡 Kafka + Flink: Event streamers—basically live sports commentary for data ⚽📢

🛠️ DevOps & Observability
– 📦 Monorepo + Devpod: One repo to rule them all + fast iteration playground 🎢
– 🔁 Spinnaker: CI/CD so smooth, your deployments won’t even notice 🚀
– 👁️ uMetric, uMonitor, M3: Monitoring tools watching your stack like hawks 🦅

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💬 Final Thought:
Uber’s engineering is like a perfectly orchestrated jazz band 🥁🎷—each service plays its part in harmony to get you from point A to B, in real time, at scale.

If you found this cool, share it with your fellow techies! 💙
Follow me on LinkedIn as govind singh @itsgovindsingh and govind blog 

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Let me know if you want a shorter version or want to tweak it for a specific role (e.g., data engineer, frontend dev, etc.)!