diff --git a/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodec.java b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodec.java
new file mode 100644
index 0000000..35547b2
--- /dev/null
+++ b/apps/openstacktelemetry/app/src/main/java/org/onosproject/openstacktelemetry/codec/TinaFlowInfoByteBufferCodec.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.openstacktelemetry.codec;
+
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpAddress.Version;
+import org.onlab.packet.IpPrefix;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.TpPort;
+import org.onlab.packet.VlanId;
+import org.onosproject.net.DeviceId;
+import org.onosproject.openstacktelemetry.api.ByteBufferCodec;
+import org.onosproject.openstacktelemetry.api.FlowInfo;
+import org.onosproject.openstacktelemetry.api.StatsInfo;
+import org.onosproject.openstacktelemetry.impl.DefaultFlowInfo;
+
+import java.nio.ByteBuffer;
+
+/**
+ * FlowInfo ByteBuffer Codec.
+ */
+public class TinaFlowInfoByteBufferCodec extends ByteBufferCodec<FlowInfo> {
+
+    private static final int MESSAGE_SIZE = 88;
+
+    @Override
+    public ByteBuffer encode(FlowInfo flowInfo) {
+
+        ByteBuffer byteBuffer = ByteBuffer.allocate(MESSAGE_SIZE);
+
+        byteBuffer.put(flowInfo.flowType())
+                .putShort(Short.valueOf(flowInfo.deviceId().toString()))
+                .putInt(flowInfo.inputInterfaceId())
+                .putInt(flowInfo.outputInterfaceId())
+                .putShort(flowInfo.vlanId().toShort())
+                .put(flowInfo.srcIp().address().toOctets())
+                .put((byte) flowInfo.srcIp().prefixLength())
+                .putShort((short) flowInfo.srcPort().toInt())
+                .put(flowInfo.dstIp().address().toOctets())
+                .put((byte) flowInfo.dstIp().prefixLength())
+                .putShort((short) flowInfo.dstPort().toInt())
+                .put(flowInfo.protocol())
+                .put(flowInfo.srcMac().toBytes())
+                .put(flowInfo.dstMac().toBytes());
+
+        TinaStatsInfoByteBufferCodec statsInfoByteBufferCodec =
+                new TinaStatsInfoByteBufferCodec();
+        byteBuffer.put(statsInfoByteBufferCodec.encode(flowInfo.statsInfo()).array());
+
+        return byteBuffer;
+    }
+
+    @Override
+    public FlowInfo decode(ByteBuffer byteBuffer) {
+
+        byte flowType = byteBuffer.get();
+        DeviceId deviceId = DeviceId.deviceId(String.valueOf(byteBuffer.getShort()));
+        int inputInterfaceId = byteBuffer.getInt();
+        int outputInterfaceId = byteBuffer.getInt();
+        VlanId vlanId = VlanId.vlanId(byteBuffer.getShort());
+        IpAddress srcIp = IpAddress.valueOf(Version.INET, getIpv4Octets(byteBuffer));
+        int srcPrefixLen = byteBuffer.get();
+        TpPort srcPort = TpPort.tpPort((int) byteBuffer.getShort());
+        IpAddress dstIp = IpAddress.valueOf(Version.INET, getIpv4Octets(byteBuffer));
+        int dstPrefixLen = byteBuffer.get();
+        TpPort dstPort = TpPort.tpPort((int) byteBuffer.getShort());
+
+        byte protocol = byteBuffer.get();
+        MacAddress srcMac = MacAddress.valueOf(getMacByteArray(byteBuffer));
+        MacAddress dstMac = MacAddress.valueOf(getMacByteArray(byteBuffer));
+
+        TinaStatsInfoByteBufferCodec statsInfoByteBufferCodec =
+                new TinaStatsInfoByteBufferCodec();
+        StatsInfo statsInfo = statsInfoByteBufferCodec.decode(byteBuffer);
+
+        return new DefaultFlowInfo.DefaultBuilder()
+                .withFlowType(flowType)
+                .withDeviceId(deviceId)
+                .withInputInterfaceId(inputInterfaceId)
+                .withOutputInterfaceId(outputInterfaceId)
+                .withVlanId(vlanId)
+                .withSrcIp(IpPrefix.valueOf(srcIp, srcPrefixLen))
+                .withSrcPort(srcPort)
+                .withDstIp(IpPrefix.valueOf(dstIp, dstPrefixLen))
+                .withDstPort(dstPort)
+                .withProtocol(protocol)
+                .withSrcMac(srcMac)
+                .withDstMac(dstMac)
+                .withStatsInfo(statsInfo)
+                .build();
+    }
+
+    /**
+     * Obtains IPv4 Octets from ByteBuffer.
+     *
+     * @param buffer byte buffer
+     * @return Ipv4 Octets
+     */
+    private byte[] getIpv4Octets(ByteBuffer buffer) {
+        byte[] octets = new byte[4];
+        for (int i = 0; i < octets.length; i++) {
+            octets[i] = buffer.get();
+        }
+        return octets;
+    }
+
+    /**
+     * Obtains MAC address byte array from ByteBuffer.
+     *
+     * @param buffer byte buffer
+     * @return MAC address byte array
+     */
+    private byte[] getMacByteArray(ByteBuffer buffer) {
+        byte[] array = new byte[6];
+        for (int i = 0; i < array.length; i++) {
+            array[i] = buffer.get();
+        }
+        return array;
+    }
+}