diff --git a/kmath-tensorflow/build.gradle.kts b/kmath-tensorflow/build.gradle.kts
new file mode 100644
index 000000000..fa77a272a
--- /dev/null
+++ b/kmath-tensorflow/build.gradle.kts
@@ -0,0 +1,14 @@
+plugins {
+    id("ru.mipt.npm.gradle.jvm")
+}
+
+description = "Google tensorflow connector"
+
+dependencies {
+    api(project(":kmath-tensors"))
+    api("org.tensorflow:tensorflow-core-api:0.3.3")
+}
+
+readme {
+    maturity = ru.mipt.npm.gradle.Maturity.PROTOTYPE
+}
\ No newline at end of file
diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt
new file mode 100644
index 000000000..849a2e909
--- /dev/null
+++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt
@@ -0,0 +1,220 @@
+package space.kscience.kmath.tensorflow
+
+
+import org.tensorflow.Graph
+import org.tensorflow.Operand
+import org.tensorflow.Output
+import org.tensorflow.Session
+import org.tensorflow.ndarray.NdArray
+import org.tensorflow.op.Ops
+import org.tensorflow.op.core.Constant
+import org.tensorflow.types.family.TType
+import space.kscience.kmath.misc.PerformancePitfall
+import space.kscience.kmath.nd.Shape
+import space.kscience.kmath.tensors.api.Tensor
+import space.kscience.kmath.tensors.api.TensorAlgebra
+
+private fun IntArray.toLongArray() = LongArray(size) { get(it).toLong() }
+private fun LongArray.toIntArray() = IntArray(size) { get(it).toInt() }
+
+private val <T> NdArray<T>.scalar: T
+    get() = getObject()
+
+
+public sealed interface TensorFlowTensor<T> : Tensor<T>
+
+@JvmInline
+public value class TensorFlowArray<T>(public val tensor: NdArray<T>) : Tensor<T> {
+    override val shape: Shape get() = tensor.shape().asArray().toIntArray()
+
+    override fun get(index: IntArray): T = tensor.getObject(*index.toLongArray())
+
+    @PerformancePitfall
+    override fun elements(): Sequence<Pair<IntArray, T>> = sequence {
+        tensor.scalars().forEachIndexed { index: LongArray, ndArray: NdArray<T> ->
+            //yield(index.toIntArray() to ndArray.scalar)
+            TODO()
+        }
+    }
+
+    override fun set(index: IntArray, value: T) {
+        tensor.setObject(value, *index.toLongArray())
+    }
+}
+
+public abstract class TensorFlowOutput<T, TT : TType>(
+    private val graph: Graph,
+    output: Output<TT>
+) : TensorFlowTensor<T> {
+
+    public var output: Output<TT> = output
+        internal set
+
+    override val shape: Shape get() = output.shape().asArray().toIntArray()
+
+    protected abstract fun org.tensorflow.Tensor.actualizeTensor(): NdArray<T>
+
+    private val actualTensor by lazy {
+        val session = Session(graph)
+        TensorFlowArray(session.runner().fetch(output).run().first().actualizeTensor())
+    }
+
+    override fun get(index: IntArray): T = actualTensor[index]
+
+    @PerformancePitfall
+    override fun elements(): Sequence<Pair<IntArray, T>> = actualTensor.elements()
+
+    override fun set(index: IntArray, value: T) {
+        actualTensor[index] = value
+    }
+
+}
+
+
+public abstract class TensorFlowAlgebra<T, TT : TType> internal constructor(
+    private val graph: Graph
+) : TensorAlgebra<T> {
+
+    private val ops by lazy { Ops.create(graph) }
+
+    protected fun Tensor<T>.asTensorFlow(): TensorFlowOutput<T, TT> = if (this is TensorFlowOutput<T, TT>) this else {
+        TODO()
+    }
+
+    protected abstract fun Output<TT>.wrap(): TensorFlowOutput<T, TT>
+
+    protected abstract fun const(value: T): Constant<TT>
+
+    override fun Tensor<T>.valueOrNull(): T? = if (shape contentEquals intArrayOf(1))
+        get(Shape(0)) else null
+
+    private inline fun Tensor<T>.biOp(
+        other: Tensor<T>,
+        operation: (left: Operand<TT>, right: Operand<TT>) -> Operand<TT>
+    ): TensorFlowOutput<T, TT> {
+        val left = asTensorFlow().output
+        val right = other.asTensorFlow().output
+        return operation(left, right).asOutput().wrap()
+    }
+
+    private inline fun T.biOp(
+        other: Tensor<T>,
+        operation: (left: Operand<TT>, right: Operand<TT>) -> Operand<TT>
+    ): TensorFlowOutput<T, TT> {
+        val left = const(this)
+        val right = other.asTensorFlow().output
+        return operation(left, right).asOutput().wrap()
+    }
+
+    private inline fun Tensor<T>.biOp(
+        value: T,
+        operation: (left: Operand<TT>, right: Operand<TT>) -> Operand<TT>
+    ): TensorFlowOutput<T, TT> {
+        val left = asTensorFlow().output
+        val right = const(value)
+        return operation(left, right).asOutput().wrap()
+    }
+
+    private inline fun Tensor<T>.inPlaceOp(
+        other: Tensor<T>,
+        operation: (left: Operand<TT>, right: Operand<TT>) -> Operand<TT>
+    ): Unit {
+        val origin = asTensorFlow()
+        val left = origin.output
+        val right = other.asTensorFlow().output
+        origin.output = operation(left, right).asOutput()
+    }
+
+    private inline fun Tensor<T>.inPlaceOp(
+        value: T,
+        operation: (left: Operand<TT>, right: Operand<TT>) -> Operand<TT>
+    ): Unit {
+        val origin = asTensorFlow()
+        val left = origin.output
+        val right = const(value)
+        origin.output = operation(left, right).asOutput()
+    }
+
+    private inline fun unOp(value: Tensor<T>, operation: (Operand<TT>) -> Operand<TT>): TensorFlowOutput<T, TT> =
+        operation(value.asTensorFlow().output).asOutput().wrap()
+
+    override fun T.plus(other: Tensor<T>) = biOp(other, ops.math::add)
+
+    override fun Tensor<T>.plus(value: T) = biOp(value, ops.math::add)
+
+    override fun Tensor<T>.plus(other: Tensor<T>) = biOp(other, ops.math::add)
+
+    override fun Tensor<T>.plusAssign(value: T): Unit = inPlaceOp(value, ops.math::add)
+
+    override fun Tensor<T>.plusAssign(other: Tensor<T>): Unit = inPlaceOp(other, ops.math::add)
+
+    override fun Tensor<T>.minus(value: T) = biOp(value, ops.math::sub)
+
+    override fun Tensor<T>.minus(other: Tensor<T>) = biOp(other, ops.math::sub)
+
+    override fun Tensor<T>.minusAssign(value: T): Unit = inPlaceOp(value, ops.math::sub)
+
+    override fun Tensor<T>.minusAssign(other: Tensor<T>): Unit = inPlaceOp(other, ops.math::sub)
+
+    override fun T.times(other: Tensor<T>) = biOp(other, ops.math::mul)
+
+    override fun Tensor<T>.times(value: T) = biOp(value, ops.math::mul)
+
+    override fun Tensor<T>.times(other: Tensor<T>): TensorFlowOutput<T, TT> = biOp(other, ops.math::mul)
+
+    override fun Tensor<T>.timesAssign(value: T): Unit = inPlaceOp(value, ops.math::mul)
+
+    override fun Tensor<T>.timesAssign(other: Tensor<T>): Unit = inPlaceOp(other, ops.math::mul)
+
+    override fun Tensor<T>.unaryMinus() = unOp(this, ops.math::neg)
+
+    override fun Tensor<T>.get(i: Int): Tensor<T>{
+        ops.
+    }
+
+    override fun Tensor<T>.transpose(i: Int, j: Int): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.view(shape: IntArray): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.viewAs(other: Tensor<T>): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.dot(other: Tensor<T>) = biOp(other, ops.math.)
+
+    override fun diagonalEmbedding(diagonalEntries: Tensor<T>, offset: Int, dim1: Int, dim2: Int): Tensor<T> = ops.run {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.sum(): T {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.sum(dim: Int, keepDim: Boolean): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.min(): T {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.min(dim: Int, keepDim: Boolean): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.max(): T {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.max(dim: Int, keepDim: Boolean): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+
+    override fun Tensor<T>.argMax(dim: Int, keepDim: Boolean): Tensor<T> {
+        TODO("Not yet implemented")
+    }
+}
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
index e73381bf2..a29f33824 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -33,6 +33,7 @@ include(
     ":kmath-commons",
     ":kmath-viktor",
     ":kmath-multik",
+    ":kmath-tensorflow",
     ":kmath-optimization",
     ":kmath-stat",
     ":kmath-nd4j",