diff --git a/.formatter.exs b/.formatter.exs
new file mode 100644
index 0000000..d2cda26
--- /dev/null
+++ b/.formatter.exs
@@ -0,0 +1,4 @@
+# Used by "mix format"
+[
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
+]
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..6164b34
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* @podium/oss-engineers
diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
new file mode 100644
index 0000000..5cd7c03
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,23 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: epinault
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+** Provide the following details
+
+- Elixir version (elixir -v):
+- Erlang version (erl -v):
+- Operating system:
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Actual behavior**
+A clear and concise description of what actually happens.
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..a2407b8
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "mix"
+    directory: "/"
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..e4e97c6
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,55 @@
+name: Elixir CI
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    env:
+      MIX_ENV: test
+      RUSTLER_PRECOMPILATION_FORCE_BUILD: true
+
+    strategy:
+      fail-fast: false
+      matrix:
+        elixir_version: [1.15, 1.16]
+        otp_version: [25, 26]
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: erlef/setup-beam@v1
+        with:
+          otp-version: ${{matrix.otp_version}}
+          elixir-version: ${{matrix.elixir_version}}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - uses: actions/cache@v4
+        with:
+          path: |
+            deps
+            _build
+          key: deps-${{ runner.os }}-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-${{ hashFiles('**/mix.lock') }}
+          restore-keys: |
+            deps-${{ runner.os }}-${{ matrix.otp_version }}-${{ matrix.elixir_version }}
+
+      - run: mix deps.get
+
+      - run: mix format --check-formatted
+
+      - run: mix deps.unlock --check-unused
+
+      - run: mix deps.compile
+
+      - run: mix compile --warnings-as-errors
+
+      - run: mix credo --strict --format=oneline
+
+      - run: mix test --warnings-as-errors --cover
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..1e5bb30
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,92 @@
+name: Build Precompiled NIFs
+# lifted from: https://github.com/philss/rustler_precompilation_example/blob/main/.github/workflows/release.yml
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+    tags:
+      - "*"
+
+jobs:
+  build_release:
+    name: NIF ${{ matrix.nif }} - ${{ matrix.job.target }} (${{ matrix.job.os }})
+    runs-on: ${{ matrix.job.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        nif: ["2.16", "2.15"]
+        job:
+          - {
+              target: arm-unknown-linux-gnueabihf,
+              os: ubuntu-20.04,
+              use-cross: true,
+            }
+          - {
+              target: aarch64-unknown-linux-gnu,
+              os: ubuntu-20.04,
+              use-cross: true,
+            }
+          - {
+              target: aarch64-unknown-linux-musl,
+              os: ubuntu-20.04,
+              use-cross: true,
+            }
+          - { target: aarch64-apple-darwin, os: macos-11 }
+          - {
+              target: riscv64gc-unknown-linux-gnu,
+              os: ubuntu-20.04,
+              use-cross: true,
+            }
+          - { target: x86_64-apple-darwin, os: macos-11 }
+          - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04 }
+          - {
+              target: x86_64-unknown-linux-musl,
+              os: ubuntu-20.04,
+              use-cross: true,
+            }
+          - { target: x86_64-pc-windows-gnu, os: windows-2019 }
+          - { target: x86_64-pc-windows-msvc, os: windows-2019 }
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v3
+
+      - name: Extract project version
+        shell: bash
+        run: |
+          # Get the project version from mix.exs
+          echo "PROJECT_VERSION=$(sed -n 's/^  @version "\(.*\)"/\1/p' mix.exs | head -n1)" >> $GITHUB_ENV
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+          target: ${{ matrix.job.target }}
+
+      - name: Build the project
+        id: build-crate
+        uses: philss/rustler-precompiled-action@v1.0.1
+        with:
+          project-name: json_schema_nif
+          project-version: ${{ env.PROJECT_VERSION }}
+          target: ${{ matrix.job.target }}
+          nif-version: ${{ matrix.nif }}
+          use-cross: ${{ matrix.job.use-cross }}
+          project-dir: "native/json_schema_nif"
+
+      - name: Artifact upload
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.build-crate.outputs.file-name }}
+          path: ${{ steps.build-crate.outputs.file-path }}
+
+      - name: Publish archives and packages
+        uses: softprops/action-gh-release@v1
+        with:
+          files: |
+            ${{ steps.build-crate.outputs.file-path }}
+        if: startsWith(github.ref, 'refs/tags/')
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..60e02dd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,31 @@
+# The directory Mix will write compiled artifacts to.
+/_build/
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover/
+
+# The directory Mix downloads your dependencies sources to.
+/deps/
+
+# Where third-party dependencies like ExDoc output generated docs.
+/doc/
+
+# Ignore .fetch files in case you like to edit your project deps locally.
+/.fetch
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+# Ignore package tarball (built via "mix hex.build").
+json_schema_nif-*.tar
+
+# Temporary files, for example, from tests.
+/tmp/
+
+# ---
+
+# Rustler
+*.so
diff --git a/.iex.exs b/.iex.exs
new file mode 100644
index 0000000..d02d29c
--- /dev/null
+++ b/.iex.exs
@@ -0,0 +1,35 @@
+IO.puts("Using .iex.exs file loaded from #{__DIR__}/.iex.exs")
+
+defmodule :_util do
+  defdelegate exit(), to: System, as: :halt
+  defdelegate q(), to: System, as: :halt
+  defdelegate restart(), to: System, as: :restart
+
+  def atom_status do
+    limit = :erlang.system_info(:atom_limit)
+    count = :erlang.system_info(:atom_count)
+
+    IO.puts("Currently using #{count} / #{limit} atoms")
+  end
+
+  def cls, do: IO.puts("\ec")
+
+  def raw(any, label \\ "iex") do
+    IO.inspect(any,
+      label: label,
+      pretty: true,
+      limit: :infinity,
+      structs: false,
+      syntax_colors: [
+        number: :yellow,
+        atom: :cyan,
+        string: :green,
+        nil: :magenta,
+        boolean: :magenta
+      ],
+      width: 0
+    )
+  end
+end
+
+import :_util
diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..d77e0b2
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1,2 @@
+elixir 1.15.7-otp-26
+erlang 26.1.1
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..2af9458
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "rust-analyzer.linkedProjects": [
+        "./native/json_schema_nif/Cargo.toml"
+    ]
+}
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..7a9dd9e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,16 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/), and this project adheres to [Semantic
+Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.1.0] - 2024-05-15
+
+Initial release.
+
+### Added
+
+- `JsonSchemaNif.validate_json/2` to validate a JSON instance against a provided JSON schema.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..f38d5b6
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,40 @@
+# Contributing
+
+This library is kept intentionally simple.
+
+That said, contributions (especially bug fixes!) are welcome. To contribute:
+
+- Propose the changes as a GitHub Issue
+- If feedback is supportive, create a new branch for your feature or bug fix
+- Implement your changes
+- Write tests for your changes
+- Document your changes
+- Ensure all tests pass
+- Submit a merge request
+
+# Building the Project
+
+Build dependencies:
+
+1. Elixir toolchain (default to asdf installation)
+1. Rust toolchain
+
+To force a compilation of the Rust portions locally, instead of relying
+on pre-built artifacts, set `RUSTLER_PRECOMPILATION_FORCE_BUILD=true`.
+
+```bash
+cd native/json_schema_nif/
+# If you need extra toolchains
+rustup target add x86_64-apple-darwin
+rustup target add aarch64-apple-darwin
+rustup target add aarch64-unknown-linux-gnu
+
+cargo build --target aarch64-unknown-linux-gnu --release
+cargo build --target aarch64-apple-darwin --release
+cargo build --target x86_64-apple-darwin --release
+```
+
+To generate the checksum file **after** the NIF files have been uploaded to GitHub,
+run: `mix rustler_precompiled.download JsonSchemaNif --only-local`.
+
+These files are required as part of the Hex package, but don't need to be tracked in VCS.
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..6a2750e
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,8 @@
+The MIT License (MIT)
+Copyright (c) 2024 Podium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
index d2f45ac..02fdf71 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,35 @@ Library for validating JSON instances against JSON schemas.
 
 Provides a straightforward way to ensure that JSON data adheres to a predefined schema, enhancing the reliability and
 consistency of data. Especially useful in contexts like Kafka.
+
+## Installation
+
+The package can be installed by adding `json_schema_nif` to your list of dependencies in `mix.exs`:
+
+```elixir
+defp deps do
+  [
+    {:json_schema_nif, "~> 0.1.0"}
+  ]
+end
+```
+
+## Contributing
+
+See [CONTRIBUTING.md](./CONTRIBUTING.md).
+
+## Documentation
+
+Documentation is available in [HexDocs](https://hexdocs.pm/json_schema_nif/readme.html).
+
+## Releasing
+
+Since we rely on RustlerPrecompiled actually building our Rust bindings in advance,
+we need to follow their [recommended flow](https://hexdocs.pm/rustler_precompiled/precompilation_guide.html#recommended-flow):
+
+1. Release a new tag
+1. Push the code to your repository with the new tag: git push origin main --tags
+1. Wait for all NIFs to be built
+1. Run the `mix rustler_precompiled.download JsonSchemaNif --all`task (with the flag --all)
+   release the package to Hex.pm (make sure your release includes the correct files).
+   - Run `mix hex.build --unpack` to ensure checksum files exist
diff --git a/lib/json_schema_nif.ex b/lib/json_schema_nif.ex
new file mode 100644
index 0000000..5d06b11
--- /dev/null
+++ b/lib/json_schema_nif.ex
@@ -0,0 +1,52 @@
+defmodule JsonSchemaNif do
+  @moduledoc """
+  Provides functionality for validating JSON instances against JSON schemas.
+
+  This Elixir module interfaces with Rust-implemented functions via Rustler,
+  leveraging Rust's performance for efficient JSON validation.
+  """
+
+  version = Mix.Project.config()[:version]
+
+  use RustlerPrecompiled,
+    otp_app: :json_schema_nif,
+    crate: "json_schema_nif",
+    version: version,
+    base_url: "https://github.com/podium/json_schema_nif/releases/download/v#{version}",
+    force_build: System.get_env("RUSTLER_PRECOMPILATION_FORCE_BUILD") in ["1", "true"],
+    targets: RustlerPrecompiled.Config.default_targets()
+
+  @doc """
+  Validates a JSON instance against a JSON schema.
+
+  This function is a wrapper for the Rust-implemented NIF (Native Implemented Function).
+
+  ## Parameters
+
+    - `instance`: The JSON instance to be validated.
+    - `schema`: The JSON schema against which the instance is validated.
+
+  ## Returns
+
+  Returns `:ok` if the JSON instance matches the schema, `{:error, :violates_schema}` if it violates
+  the schema, or an appropriate error tuple for other failure modes.
+
+  ## Examples
+
+      iex> JsonSchemaNif.validate_json("{\\"name\\":\\"John\\"}", "{\\"type\\":\\"object\\"}")
+      :ok
+
+      iex> JsonSchemaNif.validate_json("{\\"age\\":30}", "{\\"type\\":\\"string\\"}")
+      {:error, :violates_schema}
+
+  ## Note
+
+  This function will raise an error if the NIF is not loaded, which typically indicates
+  a compilation or deployment issue with the Rust code.
+  """
+  @spec validate_json(binary, binary) :: :ok | {:error, atom()}
+  def validate_json(instance, schema) when is_binary(instance) and is_binary(schema),
+    do: nif_not_loaded()
+
+  defp nif_not_loaded, do: :erlang.nif_error(:nif_not_loaded)
+end
diff --git a/mix.exs b/mix.exs
new file mode 100644
index 0000000..a4f81db
--- /dev/null
+++ b/mix.exs
@@ -0,0 +1,59 @@
+defmodule JsonSchemaNif.MixProject do
+  use Mix.Project
+
+  @project_url "https://github.com/podium/json_schema_nif"
+
+  def project do
+    [
+      app: :json_schema_nif,
+      name: "JSON Schema NIF",
+      description: "A JSON Schema Validator via NIF bindings to Rust",
+      version: "0.1.0",
+      elixir: "~> 1.15",
+      start_permanent: Mix.env() == :prod,
+      deps: deps(),
+      aliases: aliases(),
+      package: package(),
+      test_coverage: [summary: [threshold: 33.33]]
+    ]
+  end
+
+  defp package do
+    [
+      maintainers: ["Podium"],
+      licenses: ["MIT"],
+      links: %{
+        "GitHub" => @project_url,
+        "Changelog" => "#{@project_url}/blob/master/CHANGELOG.md"
+      },
+      files: [
+        "lib",
+        "native/json_schema_nif/.cargo",
+        "native/json_schema_nif/src",
+        "native/json_schema_nif/Cargo*",
+        "checksum-*.exs",
+        "mix.exs",
+        "README.md",
+        "CHANGELOG.md"
+      ]
+    ]
+  end
+
+  defp deps do
+    [
+      {:rustler, "~> 0.30.0", optional: true},
+      {:rustler_precompiled, "~> 0.7"},
+
+      # test
+      {:mix_test_watch, "~> 1.1.1", only: [:dev, :test], runtime: false},
+      {:ex_doc, "~> 0.30", only: :dev, runtime: false},
+      {:credo, "~> 1.7", only: [:dev, :test], runtime: false}
+    ]
+  end
+
+  defp aliases do
+    [
+      "deps.get": ["deps.get", "deps.unlock --unused"]
+    ]
+  end
+end
diff --git a/mix.lock b/mix.lock
new file mode 100644
index 0000000..1ca4e8b
--- /dev/null
+++ b/mix.lock
@@ -0,0 +1,17 @@
+%{
+  "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
+  "castore": {:hex, :castore, "1.0.5", "9eeebb394cc9a0f3ae56b813459f990abb0a3dedee1be6b27fdb50301930502f", [:mix], [], "hexpm", "8d7c597c3e4a64c395980882d4bca3cebb8d74197c590dc272cfd3b6a6310578"},
+  "credo": {:hex, :credo, "1.7.5", "643213503b1c766ec0496d828c90c424471ea54da77c8a168c725686377b9545", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "f799e9b5cd1891577d8c773d245668aa74a2fcd15eb277f51a0131690ebfb3fd"},
+  "earmark_parser": {:hex, :earmark_parser, "1.4.39", "424642f8335b05bb9eb611aa1564c148a8ee35c9c8a8bba6e129d51a3e3c6769", [:mix], [], "hexpm", "06553a88d1f1846da9ef066b87b57c6f605552cfbe40d20bd8d59cc6bde41944"},
+  "ex_doc": {:hex, :ex_doc, "0.32.1", "21e40f939515373bcdc9cffe65f3b3543f05015ac6c3d01d991874129d173420", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.1", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "5142c9db521f106d61ff33250f779807ed2a88620e472ac95dc7d59c380113da"},
+  "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
+  "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
+  "makeup": {:hex, :makeup, "1.1.1", "fa0bc768698053b2b3869fa8a62616501ff9d11a562f3ce39580d60860c3a55e", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "5dc62fbdd0de44de194898b6710692490be74baa02d9d108bc29f007783b0b48"},
+  "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},
+  "makeup_erlang": {:hex, :makeup_erlang, "0.1.5", "e0ff5a7c708dda34311f7522a8758e23bfcd7d8d8068dc312b5eb41c6fd76eba", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "94d2e986428585a21516d7d7149781480013c56e30c6a233534bedf38867a59a"},
+  "mix_test_watch": {:hex, :mix_test_watch, "1.1.1", "eee6fc570d77ad6851c7bc08de420a47fd1e449ef5ccfa6a77ef68b72e7e51ad", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}], "hexpm", "f82262b54dee533467021723892e15c3267349849f1f737526523ecba4e6baae"},
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diff --git a/native/json_schema_nif/.cargo/config.toml b/native/json_schema_nif/.cargo/config.toml
new file mode 100644
index 0000000..54bc703
--- /dev/null
+++ b/native/json_schema_nif/.cargo/config.toml
@@ -0,0 +1,20 @@
+[target.'cfg(target_os = "macos")']
+rustflags = [
+    "-C", "link-arg=-undefined",
+    "-C", "link-arg=dynamic_lookup",
+]
+
+# See https://github.com/rust-lang/rust/issues/59302
+[target.x86_64-unknown-linux-musl]
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+  "-C", "target-feature=-crt-static"
+]
+
+[target.aarch64-unknown-linux-musl]
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+]
+
+# Provides a small build size, but takes more time to build.
+[profile.release]
+lto = true
\ No newline at end of file
diff --git a/native/json_schema_nif/.gitignore b/native/json_schema_nif/.gitignore
new file mode 100644
index 0000000..27c97c9
--- /dev/null
+++ b/native/json_schema_nif/.gitignore
@@ -0,0 +1,7 @@
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+# will have compiled files and executables
+/debug/
+/target/
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
diff --git a/native/json_schema_nif/Cargo.lock b/native/json_schema_nif/Cargo.lock
new file mode 100644
index 0000000..3cbc518
--- /dev/null
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diff --git a/native/json_schema_nif/Cargo.toml b/native/json_schema_nif/Cargo.toml
new file mode 100644
index 0000000..d99e97d
--- /dev/null
+++ b/native/json_schema_nif/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+  authors = []
+  edition = "2021"
+  name = "json_schema_nif"
+  version = "0.1.0"
+
+[lib]
+  crate-type = ["cdylib", "lib"]
+  name = "json_schema_nif"
+  path = "src/lib.rs"
+
+[dependencies]
+  jsonschema = "0.17.1"
+  log = "0.4.20"
+  rustler = "0.30.0"
+  serde_json = "1.0.108"
diff --git a/native/json_schema_nif/Cross.toml b/native/json_schema_nif/Cross.toml
new file mode 100644
index 0000000..ea92ea7
--- /dev/null
+++ b/native/json_schema_nif/Cross.toml
@@ -0,0 +1,4 @@
+[build.env]
+passthrough = [
+  "RUSTLER_NIF_VERSION"
+]
\ No newline at end of file
diff --git a/native/json_schema_nif/src/lib.rs b/native/json_schema_nif/src/lib.rs
new file mode 100644
index 0000000..589b031
--- /dev/null
+++ b/native/json_schema_nif/src/lib.rs
@@ -0,0 +1,95 @@
+//! This module provides functionality for validating JSON instances against JSON schemas.
+//! It is designed to be integrated into an Elixir project through Rustler, allowing
+//! Elixir code to leverage Rust's performance for JSON validation tasks.
+
+#[macro_use]
+extern crate log;
+
+use jsonschema::is_valid;
+use serde_json::Value;
+
+mod atoms {
+    rustler::atoms! {
+        bad_instance,
+        bad_schema,
+        violates_schema
+    }
+}
+
+enum ValidationResult {
+    Ok,
+    BadInstance,
+    BadSchema,
+    ViolatesSchema,
+}
+
+impl rustler::Encoder for ValidationResult {
+    fn encode<'a>(&self, env: rustler::Env<'a>) -> rustler::Term<'a> {
+        match self {
+            ValidationResult::Ok => rustler::types::atom::ok().encode(env),
+            ValidationResult::BadInstance => rustler::types::tuple::make_tuple(
+                env,
+                &[
+                    rustler::types::atom::error().encode(env),
+                    atoms::bad_instance().encode(env),
+                ],
+            ),
+            ValidationResult::BadSchema => rustler::types::tuple::make_tuple(
+                env,
+                &[
+                    rustler::types::atom::error().encode(env),
+                    atoms::bad_schema().encode(env),
+                ],
+            ),
+            ValidationResult::ViolatesSchema => rustler::types::tuple::make_tuple(
+                env,
+                &[
+                    rustler::types::atom::error().encode(env),
+                    atoms::violates_schema().encode(env),
+                ],
+            ),
+        }
+    }
+}
+
+/// Validates a JSON instance against a JSON schema.
+///
+/// # Arguments
+/// * `instance` - A string representation of the JSON instance to be validated.
+/// * `schema` - A string representation of the JSON schema against which the instance is validated.
+///
+/// # Returns
+/// * `ValidationResult::Ok` if the instance matches the schema.
+/// * `ValidationResult::ViolatesSchema` if the instance does not match the schema.
+/// * `ValidationResult::BadInstance` if the instance string cannot be parsed as JSON.
+/// * `ValidationResult::BadSchema` if the schema string cannot be parsed as JSON.
+#[rustler::nif]
+fn validate_json(instance: String, schema: String) -> ValidationResult {
+    let instance_value = match serde_json::from_str::<Value>(&instance) {
+        Ok(val) => val,
+        Err(err) => {
+            error!("Failed to parse JSON: {:?}", err);
+            return ValidationResult::BadInstance;
+        }
+    };
+
+    let schema_value = match serde_json::from_str::<Value>(&schema) {
+        Ok(val) => val,
+        Err(err) => {
+            error!("Failed to parse schema: {:?}", err);
+            return ValidationResult::BadSchema;
+        }
+    };
+
+    if is_valid(&schema_value, &instance_value) {
+        ValidationResult::Ok
+    } else {
+        debug!(
+            "JSON instance does not match schema:\nInstance: {:?}\nSchema: {:?}",
+            &instance_value, &schema_value
+        );
+        ValidationResult::ViolatesSchema
+    }
+}
+
+rustler::init!("Elixir.JsonSchemaNif", [validate_json]);
diff --git a/test/json_schema_nif_test.exs b/test/json_schema_nif_test.exs
new file mode 100644
index 0000000..a5d9c75
--- /dev/null
+++ b/test/json_schema_nif_test.exs
@@ -0,0 +1,32 @@
+defmodule JsonSchemaNifTest do
+  use ExUnit.Case, async: true
+
+  doctest JsonSchemaNif
+
+  describe "validate_json/2" do
+    test "validates a matching JSON instance and schema" do
+      instance = "{\"name\":\"John\"}"
+      schema = "{\"type\":\"object\"}"
+      assert :ok = JsonSchemaNif.validate_json(instance, schema)
+    end
+
+    test "returns error for a non-matching JSON instance and schema" do
+      instance = "{\"age\":30}"
+      schema = "{\"type\":\"string\"}"
+
+      assert {:error, :violates_schema} = JsonSchemaNif.validate_json(instance, schema)
+    end
+
+    test "returns error for invalid JSON instance" do
+      instance = "not a json instance"
+      schema = "{\"type\":\"object\"}"
+      assert {:error, :bad_instance} = JsonSchemaNif.validate_json(instance, schema)
+    end
+
+    test "returns error for invalid JSON schema" do
+      instance = "{\"name\":\"John\"}"
+      schema = "not a json schema"
+      assert {:error, :bad_schema} = JsonSchemaNif.validate_json(instance, schema)
+    end
+  end
+end
diff --git a/test/test_helper.exs b/test/test_helper.exs
new file mode 100644
index 0000000..869559e
--- /dev/null
+++ b/test/test_helper.exs
@@ -0,0 +1 @@
+ExUnit.start()