diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c60d1049eb9..90182c16ee8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -297,7 +297,7 @@ jobs:
       - shell: bash -l {0}
         run: bash <(curl -s https://codecov.io/bash)
   
-  test-all:
+  test-all-except-io:
     needs: [lint-commit, lint-flake8, lint-black, test-api, test-headers]
     runs-on: ubuntu-latest
     strategy:
@@ -361,6 +361,41 @@ jobs:
         run: python -m pytest modin/pandas/test/test_reshape.py
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_general.py
+      - shell: bash -l {0}
+        run: bash <(curl -s https://codecov.io/bash)
+
+    test-io:
+    needs: [lint-commit, lint-flake8, lint-black, test-api, test-headers]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8"]
+        engine: ["python", "ray", "dask"]
+    env:
+      MODIN_ENGINE: ${{matrix.engine}}
+      MODIN_MEMORY: 1000000000
+    name: test-ubuntu io part (engine ${{matrix.engine}}, python ${{matrix.python-version}})
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Cache pip
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-python-${{ matrix.python-version }}-pip-${{ github.run_id }}-${{ hashFiles('environment.yml') }}
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: modin
+          environment-file: environment.yml
+          python-version: ${{matrix.python-version}}
+          channel-priority: strict
+          use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
+      - name: Conda environment
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_io.py
       - shell: bash -l {0}
@@ -440,7 +475,7 @@ jobs:
       - shell: bash -l {0}
         run: bash <(curl -s https://codecov.io/bash)
 
-  test-windows:
+  test-windows-all-except-io:
     needs: [lint-commit, lint-flake8, lint-black, test-api, test-headers]
     runs-on: windows-latest
     strategy:
@@ -519,6 +554,45 @@ jobs:
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_general.py
         if: matrix.part == 3
+      - shell: bash -l {0}
+        run: choco install codecov
+      - shell: bash -l {0}
+        run: codecov -f ./coverage.xml
+
+  test-windows-io:
+    needs: [lint-commit, lint-flake8, lint-black, test-api, test-headers]
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8"]
+        engine: ["ray", "dask"]
+        part: ["DataFrame", 3]
+    env:
+      MODIN_ENGINE: ${{matrix.engine}}
+      MODIN_MEMORY: 1000000000
+    name: test-windows io part
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Cache pip
+        uses: actions/cache@v1
+        with:
+          path: ~\AppData\Local\pip\Cache
+          key: ${{ runner.os }}-python-${{ matrix.python-version }}-pip-${{ github.run_id }}-${{ hashFiles('environment.yml') }}
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: modin
+          environment-file: environment.yml
+          python-version: ${{matrix.python-version}}
+          channel-priority: strict
+          use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
+          auto-update-conda: true # this enable `use-only-tar-bz2` feature on Windows
+      - name: Conda environment
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_io.py
         if: matrix.part == 3
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index a5594a8af81..ecc8bb5f7e1 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -168,7 +168,7 @@ jobs:
       - shell: bash -l {0}
         run: bash <(curl -s https://codecov.io/bash)
 
-  test-all:
+  test-all-except-io:
     needs: prepare-cache
     runs-on: ubuntu-latest
     strategy:
@@ -232,6 +232,41 @@ jobs:
         run: python -m pytest modin/pandas/test/test_reshape.py
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_general.py
+      - shell: bash -l {0}
+        run: bash <(curl -s https://codecov.io/bash)
+
+    test-io:
+    needs: [lint-commit, lint-flake8, lint-black, test-api, test-headers]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8"]
+        engine: ["python", "ray", "dask"]
+    env:
+      MODIN_ENGINE: ${{matrix.engine}}
+      MODIN_MEMORY: 1000000000
+    name: test-ubuntu io part (engine ${{matrix.engine}}, python ${{matrix.python-version}})
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Cache pip
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-python-${{ matrix.python-version }}-pip-${{ github.run_id }}-${{ hashFiles('environment.yml') }}
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: modin
+          environment-file: environment.yml
+          python-version: ${{matrix.python-version}}
+          channel-priority: strict
+          use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
+      - name: Conda environment
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_io.py
       - shell: bash -l {0}
@@ -239,7 +274,7 @@ jobs:
       - shell: bash -l {0}
         run: bash <(curl -s https://codecov.io/bash)
 
-  test-windows:
+  test-windows-all-except-io:
     needs: prepare-cache
     runs-on: windows-latest
     strategy:
@@ -318,6 +353,45 @@ jobs:
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_general.py
         if: matrix.part == 3
+      - shell: bash -l {0}
+        run: choco install codecov
+      - shell: bash -l {0}
+        run: codecov -f ./coverage.xml
+
+  test-windows-io:
+    needs: [lint-commit, lint-flake8, lint-black, test-api, test-headers]
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        python-version: ["3.6", "3.7", "3.8"]
+        engine: ["ray", "dask"]
+        part: ["DataFrame", 3]
+    env:
+      MODIN_ENGINE: ${{matrix.engine}}
+      MODIN_MEMORY: 1000000000
+    name: test-windows io part
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Cache pip
+        uses: actions/cache@v1
+        with:
+          path: ~\AppData\Local\pip\Cache
+          key: ${{ runner.os }}-python-${{ matrix.python-version }}-pip-${{ github.run_id }}-${{ hashFiles('environment.yml') }}
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: modin
+          environment-file: environment.yml
+          python-version: ${{matrix.python-version}}
+          channel-priority: strict
+          use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
+          auto-update-conda: true # this enable `use-only-tar-bz2` feature on Windows
+      - name: Conda environment
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
       - shell: bash -l {0}
         run: python -m pytest modin/pandas/test/test_io.py
         if: matrix.part == 3