diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..4518a9678
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,27 @@
+name: build-go-projects
+
+on:
+  merge_group:
+  push:
+    branches: [main]
+  pull_request:
+    branches: ["*"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+          cache: false
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Build aggregator
+        run: go build aggregator/cmd/main.go
+      - name: Build operator
+        run: go build operator/cmd/main.go
+      - name: Build task sender
+        run: go build task_sender/cmd/main.go
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
new file mode 100644
index 000000000..874751cbe
--- /dev/null
+++ b/.github/workflows/golangci-lint.yml
@@ -0,0 +1,55 @@
+name: golangci-lint
+on:
+  push:
+    branches:
+      - master
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  # pull-requests: read
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.22'
+          cache: false
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v4
+        with:
+          # Require: The version of golangci-lint to use.
+          # When `install-mode` is `binary` (default) the value can be v1.2 or v1.2.3 or `latest` to use the latest version.
+          # When `install-mode` is `goinstall` the value can be v1.2.3, `latest`, or the hash of a commit.
+          version: v1.54
+
+          # Optional: working directory, useful for monorepos
+          # working-directory: somedir
+
+          # Optional: golangci-lint command line arguments.
+          #
+          # Note: By default, the `.golangci.yml` file should be at the root of the repository.
+          # The location of the configuration file can be changed by using `--config=`
+          # args: --timeout=30m --config=/my/path/.golangci.yml --issues-exit-code=0 
+
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          # only-new-issues: true
+
+          # Optional: if set to true, then all caching functionality will be completely disabled,
+          #           takes precedence over all other caching options.
+          # skip-cache: true
+
+          # Optional: if set to true, then the action won't cache or restore ~/go/pkg.
+          # skip-pkg-cache: true
+
+          # Optional: if set to true, then the action won't cache or restore ~/.cache/go-build.
+          # skip-build-cache: true
+
+          # Optional: The mode to install golangci-lint. It can be 'binary' or 'goinstall'.
+          # install-mode: "goinstall"
diff --git a/core/chainio/avs_writer.go b/core/chainio/avs_writer.go
index de1248c85..730ee04f0 100644
--- a/core/chainio/avs_writer.go
+++ b/core/chainio/avs_writer.go
@@ -35,8 +35,18 @@ func NewAvsWriterFromConfig(c *config.Config) (*AvsWriter, error) {
 
 	clients, err := clients.BuildAll(buildAllConfig, c.EcdsaPrivateKey, c.Logger)
 
+	if err != nil {
+		c.Logger.Error("Cannot build signer config", "err", err)
+		return nil, err
+	}
+
 	avsServiceBindings, err := NewAvsServiceBindings(c.AlignedLayerServiceManagerAddr, c.AlignedLayerOperatorStateRetrieverAddr, c.EthHttpClient, c.Logger)
 
+	if err != nil {
+		c.Logger.Error("Cannot create avs service bindings", "err", err)
+		return nil, err
+	}
+
 	privateKeySigner, err := signer.NewPrivateKeySigner(c.EcdsaPrivateKey, c.ChainId)
 
 	if err != nil {