diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..07a6ab0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+tags
+Pominal
diff --git a/CODEOWNERS b/CODEOWNERS
new file mode 100644
index 0000000..49cadbc
--- /dev/null
+++ b/CODEOWNERS
@@ -0,0 +1 @@
+* @dananglin
diff --git a/README.md b/README.md
index 5d991b6..84e650c 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
-# pominal
+# Pominal
 
-Pominal is a Pomodoro application in Go for the terminal.
\ No newline at end of file
+Pominal is a Pomodoro application for the terminal. Pominal is written in Go.
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..e70cd45
--- /dev/null
+++ b/main.go
@@ -0,0 +1,195 @@
+/*
+  Pominal
+  Copyright (C) 2019  Daniel Anglin
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"os/exec"
+	"os/signal"
+	"syscall"
+	"time"
+)
+
+const (
+	workTimerLabel       string = "Work"
+	shortBreakTimerLabel string = "Short break"
+	longBreakTimerLabel  string = "Long break"
+)
+
+var (
+	workTimer       string
+	shortBreakTimer string
+	longBreakTimer  string
+	maxWorkCycles   int
+)
+
+func init() {
+	flag.StringVar(&workTimer, "work-timer", "25m", "sets the timer for your work session.")
+	flag.StringVar(&shortBreakTimer, "short-break-timer", "5m", "sets the timer for your short break.")
+	flag.StringVar(&longBreakTimer, "long-break-timer", "20m", "sets the timer for your long break.")
+	flag.IntVar(&maxWorkCycles, "max-work-cycles", 4, "sets the maximum number of work cycles to complete before taking a long break.")
+	flag.Parse()
+}
+
+type Pominal struct {
+	timer         *time.Timer
+	finish        time.Time
+	work          time.Duration
+	shortBreak    time.Duration
+	longBreak     time.Duration
+	maxWorkCycles int
+	session       int
+	label         string
+}
+
+func main() {
+
+	workTimeDuration, err := time.ParseDuration(workTimer)
+	if err != nil {
+		fmt.Printf("ERROR: Unable to set the work timer. %s", err.Error())
+		os.Exit(1)
+	}
+
+	shortBreakTimeDuration, err := time.ParseDuration(shortBreakTimer)
+	if err != nil {
+		fmt.Printf("ERROR: Unable to set the work timer. %s", err.Error())
+		os.Exit(1)
+	}
+
+	longBreakTimeDuration, err := time.ParseDuration(longBreakTimer)
+	if err != nil {
+		fmt.Printf("ERROR: Unable to set the work timer. %s", err.Error())
+		os.Exit(1)
+	}
+
+	pominal := NewPominal(workTimeDuration, shortBreakTimeDuration, longBreakTimeDuration, maxWorkCycles)
+
+	pominal.Run()
+}
+
+// NewPominal creates a new pominal instance
+func NewPominal(w, s, l time.Duration, m int) Pominal {
+
+	return Pominal{
+		work:          w,
+		shortBreak:    s,
+		longBreak:     l,
+		maxWorkCycles: m,
+		session:       1,
+	}
+}
+
+// Run Pominal
+func (p *Pominal) Run() {
+	workCycleCount := 1
+	t := time.NewTicker(1 * time.Second)
+	s := make(chan os.Signal, 1)
+
+	signal.Notify(s, syscall.SIGINT, syscall.SIGTERM)
+	p.Start(workTimerLabel, workCycleCount)
+
+infinite:
+	for {
+		select {
+		case sig := <-s:
+			fmt.Printf("\n\nReceived signal '%s'. Closing Pominal.\n", sig)
+			p.timer.Stop()
+			t.Stop()
+			break infinite
+		case <-t.C:
+			printScreen(p.TimeRemaining(), p.session, workCycleCount, p.maxWorkCycles, p.label)
+		case <-p.timer.C:
+			fmt.Printf("\n%s timer has finished\n", p.label)
+			p.timer.Stop()
+			t.Stop()
+			time.Sleep(2 * time.Second)
+			switch p.label {
+			case workTimerLabel:
+				if workCycleCount >= p.maxWorkCycles {
+					p.Start(longBreakTimerLabel, workCycleCount)
+				} else {
+					p.Start(shortBreakTimerLabel, workCycleCount)
+				}
+			case shortBreakTimerLabel:
+				workCycleCount++
+				p.Start(workTimerLabel, workCycleCount)
+			case longBreakTimerLabel:
+				workCycleCount = 1
+				p.IncrementCount()
+				p.Start(workTimerLabel, workCycleCount)
+			}
+			t = time.NewTicker(1 * time.Second)
+		}
+	}
+}
+
+// Start begins the timer specified by the
+// label argument.
+func (p *Pominal) Start(label string, workCycleCount int) {
+	var d time.Duration
+
+	switch label {
+	case workTimerLabel:
+		d = p.work
+	case shortBreakTimerLabel:
+		d = p.shortBreak
+	case longBreakTimerLabel:
+		d = p.longBreak
+	}
+
+	p.label = label
+	if p.timer == nil {
+		p.timer = time.NewTimer(d)
+	} else {
+		p.timer.Reset(d)
+	}
+
+	p.finish = time.Now().Add(d)
+
+	printScreen(p.TimeRemaining(), p.session, workCycleCount, p.maxWorkCycles, p.label)
+}
+
+// IncrementCount increments the pominal session count
+func (p *Pominal) IncrementCount() {
+	p.session++
+}
+
+// TimeRemaining returns the remaining time left
+// on the timer
+func (p *Pominal) TimeRemaining() time.Duration {
+	return p.finish.Sub(time.Now())
+}
+
+// printScreen prints the details of the Pominal session on screen including
+// the current work cycle number, the timer's current label and the time remaining
+// on the timer.
+func printScreen(remaining time.Duration, pominalCount, workCycle, maxWorkCycle int, label string) {
+	clearScreen()
+	fmt.Printf("Pominal session: %d\nWork cycle: %d of %d\n\n", pominalCount, workCycle, maxWorkCycle)
+	fmt.Printf("Timer: %s\nTime remaining: %02d:%02d", label, int(remaining.Minutes()), int(remaining.Seconds())%60)
+}
+
+// clearScreen clears the terminal screen
+func clearScreen() {
+	cmd := exec.Command("clear")
+	cmd.Stdout = os.Stdout
+	cmd.Run()
+}