diff --git a/dtos/api.go b/dtos/api.go
new file mode 100644
index 0000000..c27f773
--- /dev/null
+++ b/dtos/api.go
@@ -0,0 +1,14 @@
+package dtos
+
+import "github.com/sinhamanav030/challange2015/models"
+
+type MovieAPIResponse struct {
+	Name string         `json:"name"`
+	Cast []models.Actor `json:"cast"`
+	Crew []models.Actor `json:"crew"`
+}
+
+type ActorAPIResponse struct {
+	Name   string         `json:"name"`
+	Movies []models.Movie `json:"movies"`
+}
diff --git a/dtos/seperation.go b/dtos/seperation.go
new file mode 100644
index 0000000..8f33dba
--- /dev/null
+++ b/dtos/seperation.go
@@ -0,0 +1,10 @@
+package dtos
+
+import (
+	"github.com/sinhamanav030/challange2015/models"
+)
+
+type SeperationDegreeResponse struct {
+	SeperationDegree int
+	Path             []models.RelationNode
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..d05da86
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/sinhamanav030/challange2015
+
+go 1.19
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..640cd64
--- /dev/null
+++ b/main.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+	"log"
+	"os"
+	"strings"
+
+	"github.com/sinhamanav030/challange2015/models"
+	service "github.com/sinhamanav030/challange2015/service"
+)
+
+func main() {
+
+	args := os.Args[1:]
+
+	if len(args) < 2 || strings.Compare(args[0], args[1]) == 0 {
+		log.Fatal("Incorrect: require unique source actor and dest actor url")
+	}
+
+	svc := service.NewSeperationDegreeService()
+
+	svc.Find(models.Actor{URL: args[0]}, models.Actor{URL: args[1]})
+
+}
diff --git a/models/actor.go b/models/actor.go
new file mode 100644
index 0000000..2bd3d0a
--- /dev/null
+++ b/models/actor.go
@@ -0,0 +1,7 @@
+package models
+
+type Actor struct {
+	Name string `json:"name"`
+	URL  string `json:"url"`
+	Role string `json:"role"`
+}
diff --git a/models/movies.go b/models/movies.go
new file mode 100644
index 0000000..f8c2d75
--- /dev/null
+++ b/models/movies.go
@@ -0,0 +1,7 @@
+package models
+
+type Movie struct {
+	Name string `json:"name"`
+	URL  string `json:"url"`
+	Role string `json:"role"`
+}
diff --git a/models/queue.go b/models/queue.go
new file mode 100644
index 0000000..0c58de8
--- /dev/null
+++ b/models/queue.go
@@ -0,0 +1,21 @@
+package models
+
+type QueueNode struct {
+	Person Actor
+	Role   string
+	Path   []RelationNode
+	IsDest bool
+}
+
+type RelationNode struct {
+	Degree       int
+	Movie        string
+	FrstPerson   Actor
+	SecondPerson Actor
+}
+
+type QueueReader struct {
+	Queue      []QueueNode
+	DestFound  bool
+	ResultNode QueueNode
+}
diff --git a/out.txt b/out.txt
new file mode 100644
index 0000000..6bdd05e
--- /dev/null
+++ b/out.txt
@@ -0,0 +1,8 @@
+2024/10/26 10:07:25 [amitabh-bachchan robert-de-niro]
+2024/10/26 10:07:25 degree: 1
+2024/10/26 10:07:55 degree: 2
+2024/10/26 10:15:04 error while fetching actor details
+2024/10/26 10:17:11 error while fetching actor details
+2024/10/26 10:24:11 error while fetching actor details
+2024/10/26 10:24:35 degree: 3
+signal: interrupt
diff --git a/service/service.go b/service/service.go
new file mode 100644
index 0000000..bb92827
--- /dev/null
+++ b/service/service.go
@@ -0,0 +1,188 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"strings"
+	"sync"
+
+	"github.com/sinhamanav030/challange2015/models"
+	moviebuff "github.com/sinhamanav030/challange2015/utils/movieBuff"
+	mutexMap "github.com/sinhamanav030/challange2015/utils/mutexMap"
+)
+
+type SeperationDegree interface {
+	Find(source, dest models.Actor)
+}
+
+func NewSeperationDegreeService() SeperationDegree {
+	return &seperationDegreeService{
+		client: moviebuff.NewClient(),
+		logger: *log.Default(),
+	}
+}
+
+type seperationDegreeService struct {
+	client moviebuff.Client
+	logger log.Logger
+}
+
+func (s *seperationDegreeService) Find(source, dest models.Actor) {
+	queue := []models.QueueNode{}
+	visited := mutexMap.NewCallVisitedMutex()
+	sourceNode := models.QueueNode{
+		Person: source,
+	}
+	visited.Set(source.URL)
+	queue = append(queue, sourceNode)
+
+	degree := 1
+
+	for len(queue) > 0 {
+		ctx, cancelCtx := context.WithCancel(context.Background())
+
+		queueWg := &sync.WaitGroup{}
+		queueChan := make(chan models.QueueReader, 1)
+
+		nodeJobChan := make(chan models.QueueNode, len(queue))
+		nodeResChan := make(chan models.QueueNode)
+
+		queueWg.Add(1)
+		go func() {
+			defer queueWg.Done()
+			nxtLvlQueue := []models.QueueNode{}
+			for node := range nodeResChan {
+				if node.IsDest {
+					queueChan <- models.QueueReader{DestFound: true, ResultNode: node}
+					cancelCtx()
+					return
+				}
+				nxtLvlQueue = append(nxtLvlQueue, node)
+			}
+			queueChan <- models.QueueReader{Queue: nxtLvlQueue}
+		}()
+
+		queueWg.Add(1)
+		go func() {
+			defer queueWg.Done()
+			wg := &sync.WaitGroup{}
+			for i := 0; i < 100; i++ {
+				wg.Add(1)
+				go func() {
+					defer wg.Done()
+					s.traverse(ctx, nodeResChan, nodeJobChan, source, dest, visited)
+				}()
+			}
+			for _, node := range queue {
+				nodeJobChan <- node
+			}
+			close(nodeJobChan)
+
+			wg.Wait()
+
+			close(nodeResChan)
+		}()
+
+		queueWg.Wait()
+		close(queueChan)
+
+		res := <-queueChan
+
+		if res.DestFound {
+			s.printRelation(res.ResultNode, degree)
+			return
+		}
+
+		queue = res.Queue
+		degree += 1
+	}
+
+	s.printRelation(models.QueueNode{}, 0)
+}
+
+func (s *seperationDegreeService) traverse(ctx context.Context, nodeResChn chan<- models.QueueNode, nodeJobChn <-chan models.QueueNode, source models.Actor, dest models.Actor, visited *mutexMap.CallVisitedMutex) {
+	for curNode := range nodeJobChn {
+		if len(curNode.Person.URL) == 0 {
+			s.logger.Print("Skipping Invalid Node")
+			continue
+		}
+
+		resp, err := s.client.FetchActor(curNode.Person.URL)
+		if err != nil {
+			s.logger.Print("error while fetching actor details")
+			fmt.Println("here :", curNode.Person.URL)
+			continue
+		}
+
+		for _, movie := range resp.Movies {
+			if visited.Get(movie.URL) {
+				continue
+			}
+			visited.Set(movie.URL)
+
+			movieDetails, err := s.client.FetchMovie(movie.URL)
+			if err != nil || movieDetails == nil {
+				s.logger.Print("error while fetching movie details")
+				continue
+			}
+
+			movieDetails.Cast = append(movieDetails.Cast, movieDetails.Crew...)
+			for _, actor := range movieDetails.Cast {
+				if strings.Compare(source.URL, curNode.Person.URL) == 0 && strings.Compare(curNode.Person.URL, actor.URL) == 0 {
+					curNode.Person.Name = actor.Name
+					curNode.Person.Role = actor.Role
+				}
+
+				if visited.Get(actor.URL) {
+					continue
+				}
+
+				relationNode := models.RelationNode{
+					FrstPerson:   curNode.Person,
+					SecondPerson: actor,
+					Movie:        movie.Name,
+				}
+
+				node := models.QueueNode{
+					Person: actor,
+				}
+
+				if strings.Compare(dest.URL, actor.URL) == 0 {
+					node.IsDest = true
+				}
+
+				node.Path = append(node.Path, curNode.Path...)
+				node.Path = append(node.Path, relationNode)
+
+				visited.Set(actor.URL)
+
+				select {
+				case nodeResChn <- node:
+				case <-ctx.Done():
+					return
+				}
+
+				if node.IsDest {
+					return
+				}
+
+			}
+		}
+	}
+}
+
+func (s *seperationDegreeService) printRelation(node models.QueueNode, degree int) {
+	if degree == 0 {
+		fmt.Println("\nNo Relation found.")
+		return
+	}
+
+	fmt.Println("\nDegree of Seperation: ", degree)
+	for i, relation := range node.Path {
+		fmt.Printf("%d. Movie: %s\n", i+1, relation.Movie)
+		fmt.Printf("%s: %s\n", relation.FrstPerson.Role, relation.FrstPerson.Name)
+		fmt.Printf("%s: %s\n", relation.SecondPerson.Role, relation.SecondPerson.Name)
+		fmt.Println()
+	}
+}
diff --git a/utils/movieBuff/client.go b/utils/movieBuff/client.go
new file mode 100644
index 0000000..5fc2351
--- /dev/null
+++ b/utils/movieBuff/client.go
@@ -0,0 +1,70 @@
+package moviebuff
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/sinhamanav030/challange2015/dtos"
+)
+
+type Client interface {
+	FetchActor(actor string) (*dtos.ActorAPIResponse, error)
+	FetchMovie(movie string) (*dtos.MovieAPIResponse, error)
+}
+
+type client struct {
+	httpClient *http.Client
+	logger     log.Logger
+}
+
+func NewClient() Client {
+	client := &client{
+		httpClient: &http.Client{
+			Timeout: 30 * time.Second,
+		},
+		logger: *log.Default(),
+	}
+	return client
+}
+
+func (c *client) makeHttpReq(suffix string) (*http.Response, error) {
+	httpUrl := fmt.Sprintf("https://data.moviebuff.com/%s", suffix)
+	req, err := http.NewRequest("GET", httpUrl, nil)
+	if err != nil {
+		return nil, err
+	}
+	res, err := c.httpClient.Do(req)
+	return res, err
+}
+
+func (c *client) FetchActor(actor string) (*dtos.ActorAPIResponse, error) {
+	res, err := c.makeHttpReq(actor)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+	var data dtos.ActorAPIResponse
+	if res.StatusCode != 200 {
+		return &data, nil
+	}
+
+	err = json.NewDecoder(res.Body).Decode(&data)
+	return &data, err
+}
+
+func (c *client) FetchMovie(movie string) (*dtos.MovieAPIResponse, error) {
+	res, err := c.makeHttpReq(movie)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+	var data dtos.MovieAPIResponse
+	if res.StatusCode != 200 {
+		return &data, nil
+	}
+	err = json.NewDecoder(res.Body).Decode(&data)
+	return &data, err
+}
diff --git a/utils/mutexMap/map.go b/utils/mutexMap/map.go
new file mode 100644
index 0000000..aedffad
--- /dev/null
+++ b/utils/mutexMap/map.go
@@ -0,0 +1,30 @@
+package mutexmap
+
+import "sync"
+
+type CallVisitedMutex struct {
+	sync.Mutex
+	visited map[string]bool
+}
+
+func NewCallVisitedMutex() *CallVisitedMutex {
+	c := CallVisitedMutex{
+		visited: make(map[string]bool),
+	}
+
+	return &c
+}
+
+func (c *CallVisitedMutex) Set(name string) {
+	c.Lock()
+	c.visited[name] = true
+	c.Unlock()
+}
+
+func (c *CallVisitedMutex) Get(name string) bool {
+	c.Lock()
+	set := c.visited[name]
+	c.Unlock()
+
+	return set
+}