.gitignore

@@ -4,14 +4,7 @@
 !flake.nix
 !flake.lock
 
-!euler/
-!euler/**
-euler/target/
-
-!resume/
-!resume/**
-
 !xiao-esp32c6/
 !xiao-esp32c6/**
-xiao-esp32c6/.embuild/
+xiao-esp32c6/.embuild
-xiao-esp32c6/target/
+xiao-esp32c6/target

euler/Cargo.lock

@@ -1,7 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 4
-
-[[package]]
-name = "euler"
-version = "0.1.0"

euler/Cargo.toml

@@ -1,6 +0,0 @@
-[package]
-name = "euler"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]

euler/src/lib.rs

@@ -1 +0,0 @@
-

euler/src/main.rs

@@ -1 +0,0 @@
-fn main() {}

flake.lock

@@ -6,8 +6,7 @@
           "devenv"
         ],
         "flake-compat": [
-          "devenv",
+          "devenv"
-          "flake-compat"
         ],
         "git-hooks": [
           "devenv",
@@ -19,11 +18,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760971495,
+        "lastModified": 1752264895,
-        "narHash": "sha256-IwnNtbNVrlZIHh7h4Wz6VP0Furxg9Hh0ycighvL5cZc=",
+        "narHash": "sha256-1zBPE/PNAkPNUsOWFET4J0cjlvziH8DOekesDmjND+w=",
         "owner": "cachix",
         "repo": "cachix",
-        "rev": "c5bfd933d1033672f51a863c47303fc0e093c2d2",
+        "rev": "47053aef762f452e816e44eb9a23fbc3827b241a",
         "type": "github"
       },
       "original": {
@@ -40,17 +39,14 @@
         "flake-parts": "flake-parts",
         "git-hooks": "git-hooks",
         "nix": "nix",
-        "nixd": "nixd",
+        "nixpkgs": "nixpkgs"
-        "nixpkgs": [
-          "nixpkgs"
-        ]
       },
       "locked": {
-        "lastModified": 1771545453,
+        "lastModified": 1758578119,
-        "narHash": "sha256-8Zg8fqyXdmhRhiUzNpD96eZ1Htjkfeo6573HmKp15Gs=",
+        "narHash": "sha256-gQ4tWrxpG43cCTEnFqbdcKOB00l4s7VsRIJAxpRgSE0=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "1419489f71dbb1736142428e2e81e3911e79945f",
+        "rev": "56782ef9e6fec7fc5cbbbd88f04ce114faac2e35",
         "type": "github"
       },
       "original": {
@@ -61,19 +57,15 @@
     },
     "espkgs": {
       "inputs": {
-        "flake-utils": [
+        "flake-utils": "flake-utils",
-          "flake-utils"
+        "nixpkgs": "nixpkgs_2"
-        ],
-        "nixpkgs": [
-          "nixpkgs"
-        ]
       },
       "locked": {
-        "lastModified": 1767865407,
+        "lastModified": 1758247379,
-        "narHash": "sha256-QWF1rZYd+HvNzLIeRS+OEBX7HF0EhWCGeLbMkgtbsIo=",
+        "narHash": "sha256-u7LOGpRhY1MmelsdLF5BlZRtuwYD5GBfQzVOdNojhz8=",
         "owner": "mirrexagon",
         "repo": "nixpkgs-esp-dev",
-        "rev": "5287d6e1ca9e15ebd5113c41b9590c468e1e001b",
+        "rev": "f087ab9ecf5177d5bcf773b0c7467fa91b33dae7",
         "type": "github"
       },
       "original": {
@@ -84,17 +76,15 @@
     },
     "fenix": {
       "inputs": {
-        "nixpkgs": [
+        "nixpkgs": "nixpkgs_3",
-          "nixpkgs"
-        ],
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1771485140,
+        "lastModified": 1758695884,
-        "narHash": "sha256-oFJv+Zp5AjQ9yDWlisGSD5OK20iz7v+hfedEdRg2/Aw=",
+        "narHash": "sha256-rnHjtBRkcwRkrUZxg0RqN1qWTG+QC/gj4vn9uzEkBww=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "f95b0cc3fffa5057e9d207afb98dda5178253380",
+        "rev": "9cdb79384d02234fb2868eba6c7d390253ef6f83",
         "type": "github"
       },
       "original": {
@@ -106,11 +96,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1761588595,
+        "lastModified": 1747046372,
-        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -143,11 +133,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760948891,
+        "lastModified": 1756770412,
-        "narHash": "sha256-TmWcdiUUaWk8J4lpjzu4gCGxWY6/Ok7mOK4fIFfBuU4=",
+        "narHash": "sha256-+uWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "864599284fc7c0ba6357ed89ed5e2cd5040f0c04",
+        "rev": "4524271976b625a4a605beefd893f270620fd751",
         "type": "github"
       },
       "original": {
@@ -156,21 +146,6 @@
         "type": "github"
       }
     },
-    "flake-root": {
-      "locked": {
-        "lastModified": 1723604017,
-        "narHash": "sha256-rBtQ8gg+Dn4Sx/s+pvjdq3CB2wQNzx9XGFq/JVGCB6k=",
-        "owner": "srid",
-        "repo": "flake-root",
-        "rev": "b759a56851e10cb13f6b8e5698af7b59c44be26e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "srid",
-        "repo": "flake-root",
-        "type": "github"
-      }
-    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -189,6 +164,24 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "git-hooks": {
       "inputs": {
         "flake-compat": [
@@ -202,11 +195,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760663237,
+        "lastModified": 1758108966,
-        "narHash": "sha256-BflA6U4AM1bzuRMR8QqzPXqh8sWVCNDzOdsxXEguJIc=",
+        "narHash": "sha256-ytw7ROXaWZ7OfwHrQ9xvjpUWeGVm86pwnEd1QhzawIo=",
         "owner": "cachix",
         "repo": "git-hooks.nix",
-        "rev": "ca5b894d3e3e151ffc1db040b6ce4dcc75d31c37",
+        "rev": "54df955a695a84cd47d4a43e08e1feaf90b1fd9b",
         "type": "github"
       },
       "original": {
@@ -263,54 +256,94 @@
         ]
       },
       "locked": {
-        "lastModified": 1771532737,
+        "lastModified": 1755029779,
-        "narHash": "sha256-H26FQmOyvIGnedfAioparJQD8Oe+/byD6OpUpnI/hkE=",
+        "narHash": "sha256-3+GHIYGg4U9XKUN4rg473frIVNn8YD06bjwxKS1IPrU=",
         "owner": "cachix",
         "repo": "nix",
-        "rev": "7eb6c427c7a86fdc3ebf9e6cbf2a84e80e8974fd",
+        "rev": "b0972b0eee6726081d10b1199f54de6d2917f861",
         "type": "github"
       },
       "original": {
         "owner": "cachix",
-        "ref": "devenv-2.32",
+        "ref": "devenv-2.30.4",
         "repo": "nix",
         "type": "github"
       }
     },
-    "nixd": {
-      "inputs": {
-        "flake-parts": [
-          "devenv",
-          "flake-parts"
-        ],
-        "flake-root": "flake-root",
-        "nixpkgs": [
-          "devenv",
-          "nixpkgs"
-        ],
-        "treefmt-nix": "treefmt-nix"
-      },
-      "locked": {
-        "lastModified": 1763964548,
-        "narHash": "sha256-JTRoaEWvPsVIMFJWeS4G2isPo15wqXY/otsiHPN0zww=",
-        "owner": "nix-community",
-        "repo": "nixd",
-        "rev": "d4bf15e56540422e2acc7bc26b20b0a0934e3f5e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixd",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1771369470,
+        "lastModified": 1755783167,
-        "narHash": "sha256-0NBlEBKkN3lufyvFegY4TYv5mCNHbi5OmBDrzihbBMQ=",
+        "narHash": "sha256-gj7qvMNz7YvhjYxNq4I370cAYIZEw2PbVs5BSwaLrD4=",
+        "owner": "cachix",
+        "repo": "devenv-nixpkgs",
+        "rev": "4a880fb247d24fbca57269af672e8f78935b0328",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "ref": "rolling",
+        "repo": "devenv-nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-python": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "nixpkgs": "nixpkgs_5"
+      },
+      "locked": {
+        "lastModified": 1755249745,
+        "narHash": "sha256-lDIbUfJ8xK62ekG+qojTlA1raHpKdScBTx8IFlQYx9U=",
+        "owner": "cachix",
+        "repo": "nixpkgs-python",
+        "rev": "b6632af2db9f47c79dac8f4466388c7b1b6c3071",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "nixpkgs-python",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1758070117,
+        "narHash": "sha256-uLwwHFCZnT1c3N3biVe/0hCkag2GSrf9+M56+Okf+WY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0182a361324364ae3f436a63005877674cf45efb",
+        "rev": "e9b7f2ff62b35f711568b1f0866243c7c302028d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1758427187,
+        "narHash": "sha256-pHpxZ/IyCwoTQPtFIAG2QaxuSm8jWzrzBGjwQZIttJc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "554be6495561ff07b6c724047bdd7e0716aa7b46",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1758427187,
+        "narHash": "sha256-pHpxZ/IyCwoTQPtFIAG2QaxuSm8jWzrzBGjwQZIttJc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "554be6495561ff07b6c724047bdd7e0716aa7b46",
         "type": "github"
       },
       "original": {
@@ -320,24 +353,35 @@
         "type": "github"
       }
     },
-    "nixpkgs-python": {
+    "nixpkgs_5": {
-      "inputs": {
-        "flake-compat": "flake-compat_2",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
       "locked": {
-        "lastModified": 1771493264,
+        "lastModified": 1753345091,
-        "narHash": "sha256-M5hvivITtG0wnuCRsIXf8d6MYEs5bIF8eTY2TCNRZj4=",
+        "narHash": "sha256-CdX2Rtvp5I8HGu9swBmYuq+ILwRxpXdJwlpg8jvN4tU=",
-        "owner": "cachix",
+        "owner": "NixOS",
-        "repo": "nixpkgs-python",
+        "repo": "nixpkgs",
-        "rev": "7d828f3a6acb63582c6a642e3b0ce0e2ecb03749",
+        "rev": "3ff0e34b1383648053bba8ed03f201d3466f90c9",
         "type": "github"
       },
       "original": {
-        "owner": "cachix",
+        "owner": "NixOS",
-        "repo": "nixpkgs-python",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
+      "locked": {
+        "lastModified": 1744536153,
+        "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
         "type": "github"
       }
     },
@@ -346,8 +390,8 @@
         "devenv": "devenv",
         "espkgs": "espkgs",
         "fenix": "fenix",
-        "flake-utils": "flake-utils",
+        "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_4",
         "nixpkgs-python": "nixpkgs-python",
         "rust-overlay": "rust-overlay"
       }
@@ -355,11 +399,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1771444642,
+        "lastModified": 1758620797,
-        "narHash": "sha256-ztRHVn93XOfYZNnGYyNadFdR8gp3Xi2JKDKwBzb0ApI=",
+        "narHash": "sha256-Ly4rHgrixFMBnkbMursVt74mxnntnE6yVdF5QellJ+A=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "70f44024cc9d92c56df79832d81775cb99dc2e21",
+        "rev": "905641f3520230ad6ef421bcf5da9c6b49f2479b",
         "type": "github"
       },
       "original": {
@@ -371,16 +415,14 @@
     },
     "rust-overlay": {
       "inputs": {
-        "nixpkgs": [
+        "nixpkgs": "nixpkgs_6"
-          "nixpkgs"
-        ]
       },
       "locked": {
-        "lastModified": 1771470520,
+        "lastModified": 1758681214,
-        "narHash": "sha256-PvytHcaYN5cPUll7FB70mXv1rRsIBRmu47fFfq3haxA=",
+        "narHash": "sha256-8cW731vev6kfr58cILO2ZsjHwaPhm88dQ8Q6nTSjP9I=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "a1d4cc1f264c45d3745af0d2ca5e59d460e58777",
+        "rev": "b12ed88d8d33d4f3cbc842bf29fad93bb1437299",
         "type": "github"
       },
       "original": {
@@ -404,25 +446,18 @@
         "type": "github"
       }
     },
-    "treefmt-nix": {
+    "systems_2": {
-      "inputs": {
-        "nixpkgs": [
-          "devenv",
-          "nixd",
-          "nixpkgs"
-        ]
-      },
       "locked": {
-        "lastModified": 1734704479,
+        "lastModified": 1681028828,
-        "narHash": "sha256-MMi74+WckoyEWBRcg/oaGRvXC9BVVxDZNRMpL+72wBI=",
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "numtide",
+        "owner": "nix-systems",
-        "repo": "treefmt-nix",
+        "repo": "default",
-        "rev": "65712f5af67234dad91a5a4baee986a8b62dbf8f",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
+        "owner": "nix-systems",
-        "repo": "treefmt-nix",
+        "repo": "default",
         "type": "github"
       }
     }

flake.nix

@@ -1,30 +1,12 @@
 {
   inputs = {
-    devenv = {
+    devenv.url = "github:cachix/devenv";
-      inputs.nixpkgs.follows = "nixpkgs";
+    espkgs.url = "github:mirrexagon/nixpkgs-esp-dev";
-      url = "github:cachix/devenv";
+    fenix.url = "github:nix-community/fenix";
-    };
-    espkgs = {
-      inputs = {
-        flake-utils.follows = "flake-utils";
-        nixpkgs.follows = "nixpkgs";
-      };
-      url = "github:mirrexagon/nixpkgs-esp-dev";
-    };
-    fenix = {
-      inputs.nixpkgs.follows = "nixpkgs";
-      url = "github:nix-community/fenix";
-    };
     flake-utils.url = "github:numtide/flake-utils";
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    nixpkgs-python = {
+    nixpkgs-python.url = "github:cachix/nixpkgs-python";
-      inputs.nixpkgs.follows = "nixpkgs";
+    rust-overlay.url = "github:oxalica/rust-overlay";
-      url = "github:cachix/nixpkgs-python";
-    };
-    rust-overlay = {
-      inputs.nixpkgs.follows = "nixpkgs";
-      url = "github:oxalica/rust-overlay";
-    };
   };
 
   outputs = inputs @ {
@@ -39,10 +21,8 @@
       pkgs = import nixpkgs {
         inherit system;
         config.allowUnfree = true;
-        overlays = [
-          (_: _: espkgs.packages.${system})
-        ];
       };
+      espPkgs = espkgs.packages.${system};
     in {
       packages = {
         devenv-up = self.devShells.${system}.default.config.procfileScript;
@@ -80,7 +60,7 @@
             };
             packages = with pkgs; [
               espflash
-              # esp-idf-full
+              espPkgs.esp-idf-full
               ldproxy
               opencode
               sops

resume/resume.typ

@@ -1,108 +0,0 @@
-// Page setup
-#set page(margin: (x: 0.7in, y: 0.55in))
-#set text(font: "New Computer Modern", size: 10.5pt)
-#set par(justify: true, leading: 0.42em, spacing: 0.42em)
-#show link: set text(fill: rgb("#333333"))
-#set list(indent: 0pt, body-indent: 0.4em, marker: [•], spacing: 5pt)
-
-// Section header
-#let section(title) = {
-  v(7pt)
-  text(size: 11pt, weight: "bold", smallcaps(title))
-  v(-2pt)
-  line(length: 100%, stroke: 0.4pt)
-  v(2pt)
-}
-
-// Unified entry: primary header + date, secondary header, then body
-#let entry(primary, date, secondary, body) = {
-  grid(
-    columns: (1fr, auto),
-    text(weight: "bold", primary),
-    align(end, text(date)),
-  )
-  v(-1pt)
-  text(style: "italic", secondary)
-  linebreak()
-  body
-}
-
-// === HEADER ===
-#align(center)[
-  #text(size: 14pt, weight: "bold")[Sicheng Pan] #h(6pt)
-  #text(size: 9.5pt)[
-    #link("mailto:sicheng0129@gmail.com")[sicheng0129\@gmail.com] #h(4pt) | #h(4pt)
-    +1 (510) 301-0622 #h(4pt) | #h(4pt)
-    #link("https://www.linkedin.com/in/sicheng-pan-0129/")[LinkedIn]
-  ]
-]
-
-// === EDUCATION ===
-#section("Education")
-
-#entry(
-  [University of California, Berkeley], [2023 -- 2024],
-  [M.S. in Electrical Engineering and Computer Sciences, GPA: 3.94/4.0],
-  [Thesis: _Extensible Rule Language for Query Optimizer_, advised by Alvin Cheung],
-)
-
-#v(5pt)
-
-#entry(
-  [University of California, Berkeley], [2019 -- 2023],
-  [B.A. in Computer Science and Statistics, GPA: 4.0/4.0],
-  [Highest Distinction in General Scholarship · Honors in Computer Science],
-)
-
-// === EXPERIENCE ===
-#section("Experience")
-
-#entry(
-  [Chroma], [Aug 2024 -- Present],
-  [Member of Technical Staff, Data Plane],
-)[
-  - Integrated 4-bit RaBitQ quantization into the SPANN index, reducing compaction time from 20 min to 2 min per 1M vectors (1536-dim) with 5× lower memory usage, enabling collections to scale from 5M to 50M with ~40ms query latency and >90% recall\@10.
-  - Designed and implemented a hybrid search API supporting composable KNN expressions (e.g., reciprocal rank fusion), sparse vector indexing (BM25, SPLADE) via Block-Max WAND, achieving sub-100ms latency at 1M scale. Shipped end-to-end across engine, API, Python/JS/Rust clients, and docs.
-  - Co-led rewrite of the distributed frontend from Python to Rust (tokio/axum), owning the read path (query plan serialization, executors). Throughput increased from 800 to 6,000+ RPS on 16 cores with latency spikes eliminated. Also shipped as the new Rust-based local client.
-  - Designed a serializable query plan and pushed query orchestration from the frontend to the query server, reducing network round trips from 3 to 1 per query and eliminating large intermediate data transfers.
-  - Implemented instant collection forking with copy-on-write semantics, enabling users to checkpoint datasets and share sample collections without incurring storage copy.
-  - Built regex query support via two-stage approach: extracting required literals from regex patterns to narrow candidates via the trigram index, then brute-force matching survivors, achieving sub-100ms latency at 1M scale.
-  - Implemented efficient limit/offset pagination, negation filters using roaring bitmaps, CMEK encryption (GCP), and group-by deduplication for chunked-document search results.
-]
-
-#v(5pt)
-
-#entry(
-  [Duolingo], [Summer 2022],
-  [Software Engineer Intern, Data Infrastructure and Experimentation Team],
-)[
-  - Implemented approximate query pipeline on BigQuery for the analytics dashboard, saving >50% query time at \<1% uncertainty.
-  - Implemented caching mechanism for common queries based on historical frequencies (AWS, Jenkins), saving >80% time for analysts.
-]
-
-#v(5pt)
-
-#entry(
-  [R-Polars Project], [Summer 2023],
-  [Contributor, Google Summer of Code],
-)[
-  - Exported Polars features to R including streaming I/O in Apache Parquet and Arrow formats.
-  - Refactored error handling with recoverable errors from Rust and implemented background query pipeline via multi-threading, saving >50% user wait time.
-]
-
-// === RESEARCH ===
-#section("Research")
-
-#entry(
-  [QED: A Powerful Query Equivalence Decider for SQL], [2021 -- 2024],
-  [UC Berkeley EECS, advised by Alvin Cheung · Published at VLDB 2024],
-)[
-  - Co-developed QED, a SQL query equivalence prover in Rust using a novel formalism (Q-expressions) under bag semantics with a complete checking algorithm for a general query fragment parameterized by first-order theories.
-  - Verified 299/444 query rewrite pairs from Apache Calcite and 979/1287 from CockroachDB, more than 2× the coverage of prior state-of-the-art.
-]
-
-// === SKILLS ===
-#v(4pt)
-#line(length: 100%, stroke: 0.4pt)
-*Languages:* Rust, Python, SQL, R, Nix \
-*Tools & Infrastructure:* Linux, Git, gRPC/Protobuf, tokio, axum, AWS, GCP, Kubernetes, Docker