diff --git a/.devcontainer.json b/.devcontainer.json
index 54a61b9..a95311b 100644
--- a/.devcontainer.json
+++ b/.devcontainer.json
@@ -1,4 +1,13 @@
 {
-  "image": "angrymaciek/angry-runner",
-  "postCreateCommand": "bash /bin/entrypoint.sh"
+  "name": "dev",
+
+  "build": {
+    "dockerfile": "./Dockerfile"
+  },
+
+  "customizations": {
+    "codespaces": {
+      "openFiles": []
+    }
+  }
 }
diff --git a/Dockerfile b/Dockerfile
index e9e7b7a..6d470d6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1 +1,46 @@
+##### BASE IMAGE #####
 FROM ubuntu:22.04
+
+##### METADATA #####
+LABEL base.image="ubuntu:22.04"
+LABEL version="1.1.2"
+LABEL maintainer="Maciek Bak"
+
+##### DEFINE BUILD/ENV VARIABLES #####
+ARG MAMBADIR="/mambaforge"
+ARG MAMBAURL="https://github.com/conda-forge/miniforge/releases/latest/download/Mambaforge-Linux-x86_64.sh"
+ENV LANG C.UTF-8
+
+##### INSTALL SYSTEM-LEVEL DEPENDENCIES #####
+RUN apt-get update \
+    && apt-get install --no-install-recommends --yes \
+    ca-certificates cmake curl g++ gcc git gnupg2 gosu make vim wget \
+    && apt-get autoremove -y \
+    && apt-get clean -y \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+##### INSTALL MAMBAFORGE & PKGS #####
+RUN /bin/bash -c "curl -L ${MAMBAURL} > mambaforge.sh \
+    && bash mambaforge.sh -b -p ${MAMBADIR} \
+    && ${MAMBADIR}/bin/conda config --system --set channel_priority strict \
+    && source ${MAMBADIR}/bin/activate \
+    && conda init bash \
+    && mamba install boa conda-build conda-verify -c conda-forge --yes \
+    && conda clean --all --yes \
+    && rm -f mambaforge.sh"
+
+##### EXPOSE PORTS #####
+EXPOSE 8888
+
+##### PREPARE WORKING DIRECTORY #####
+VOLUME /workdir
+WORKDIR /workdir
+
+##### SETUP ENTRYPOINT W/ NONROOT USER #####
+COPY entrypoint.sh /bin/entrypoint.sh
+RUN /bin/bash -c "chmod +x /bin/entrypoint.sh \
+  && groupadd conda \
+  && chgrp -R conda ${MAMBADIR} \
+  && chmod 770 -R ${MAMBADIR}"
+ENTRYPOINT ["/bin/entrypoint.sh"]
+CMD ["/bin/bash"]
\ No newline at end of file