diff --git a/.gitignore b/.gitignore
index 5de7d7e..1dc19a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,7 @@ devu-shared-modules/
 *.js
 *.d.ts
 *.map.*
+*js.map
 
 ./types
+./utils
diff --git a/package-lock.json b/package-lock.json
index 7ef281d..b1f5926 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "hasInstallScript": true,
       "devDependencies": {
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         "@types/node": "^15.12.2",
         "husky": "^6.0.0",
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@@ -17,6 +18,7 @@
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         "rimraf": "^3.0.2",
         "ts-jest": "^27.0.3",
+        "ts-node": "^10.0.0",
         "typescript": "^4.3.2"
       }
     },
@@ -1192,6 +1194,30 @@
         "node": ">= 6"
       }
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+      "dev": true
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@@ -1266,6 +1292,159 @@
         "@types/istanbul-lib-report": "*"
       }
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+    "node_modules/@types/jest/node_modules/@jest/types": {
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+      "resolved": "https://registry.npmjs.org/@jest/types/-/types-26.6.2.tgz",
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+      "dev": true,
+      "dependencies": {
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+        "@types/istanbul-reports": "^3.0.0",
+        "@types/node": "*",
+        "@types/yargs": "^15.0.0",
+        "chalk": "^4.0.0"
+      },
+      "engines": {
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+      }
+    },
+    "node_modules/@types/jest/node_modules/@types/yargs": {
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+      "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.13.tgz",
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+      "dev": true,
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+        "ansi-regex": "^5.0.0",
+        "ansi-styles": "^4.0.0",
+        "react-is": "^17.0.1"
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+    },
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+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
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@@ -1446,6 +1625,12 @@
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       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -1947,6 +2132,12 @@
         "node": ">=8"
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@@ -2075,6 +2266,15 @@
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@@ -6483,6 +6683,48 @@
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+        "ts-node-script": "dist/bin-script.js",
+        "ts-node-transpile-only": "dist/bin-transpile.js",
+        "ts-script": "dist/bin-script-deprecated.js"
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+        "@swc/wasm": ">=1.2.45",
+        "@types/node": "*",
+        "typescript": ">=2.7"
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@@ -6857,6 +7099,15 @@
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@@ -7796,6 +8047,30 @@
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@@ -7870,6 +8145,125 @@
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+          "version": "26.6.2",
+          "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-26.6.2.tgz",
+          "integrity": "sha512-6m+9Z3Gv9wN0WFVasqjCL/06+EFCMTqDEUl/b87HYK2rAPTyfz4ZIuSlPhY51PIQRWx5TaxeF1qmXKe9gfN3sA==",
+          "dev": true,
+          "requires": {
+            "chalk": "^4.0.0",
+            "diff-sequences": "^26.6.2",
+            "jest-get-type": "^26.3.0",
+            "pretty-format": "^26.6.2"
+          }
+        },
+        "jest-get-type": {
+          "version": "26.3.0",
+          "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-26.3.0.tgz",
+          "integrity": "sha512-TpfaviN1R2pQWkIihlfEanwOXK0zcxrKEE4MlU6Tn7keoXdN6/3gK/xl0yEh8DOunn5pOVGKf8hB4R9gVh04ig==",
+          "dev": true
+        },
+        "pretty-format": {
+          "version": "26.6.2",
+          "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-26.6.2.tgz",
+          "integrity": "sha512-7AeGuCYNGmycyQbCqd/3PWH4eOoX/OiCa0uphp57NVTeAGdJGaAliecxwBDHYQCIvrW7aDBZCYeNTP/WX69mkg==",
+          "dev": true,
+          "requires": {
+            "@jest/types": "^26.6.2",
+            "ansi-regex": "^5.0.0",
+            "ansi-styles": "^4.0.0",
+            "react-is": "^17.0.1"
+          }
+        },
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
+        }
+      }
+    },
     "@types/node": {
       "version": "15.12.2",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-15.12.2.tgz",
@@ -8012,6 +8406,12 @@
         "picomatch": "^2.0.4"
       }
     },
+    "arg": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz",
+      "integrity": "sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==",
+      "dev": true
+    },
     "argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -8406,6 +8806,12 @@
         }
       }
     },
+    "create-require": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
+      "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
+      "dev": true
+    },
     "cross-spawn": {
       "version": "6.0.5",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
@@ -8507,6 +8913,12 @@
       "integrity": "sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==",
       "dev": true
     },
+    "diff": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
+      "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
+      "dev": true
+    },
     "diff-sequences": {
       "version": "27.0.1",
       "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-27.0.1.tgz",
@@ -11786,6 +12198,24 @@
         }
       }
     },
+    "ts-node": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.0.0.tgz",
+      "integrity": "sha512-ROWeOIUvfFbPZkoDis0L/55Fk+6gFQNZwwKPLinacRl6tsxstTF1DbAcLKkovwnpKMVvOMHP1TIbnwXwtLg1gg==",
+      "dev": true,
+      "requires": {
+        "@tsconfig/node10": "^1.0.7",
+        "@tsconfig/node12": "^1.0.7",
+        "@tsconfig/node14": "^1.0.0",
+        "@tsconfig/node16": "^1.0.1",
+        "arg": "^4.1.0",
+        "create-require": "^1.1.0",
+        "diff": "^4.0.1",
+        "make-error": "^1.1.1",
+        "source-map-support": "^0.5.17",
+        "yn": "3.1.1"
+      }
+    },
     "tslib": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
@@ -12074,6 +12504,12 @@
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.7.tgz",
       "integrity": "sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw==",
       "dev": true
+    },
+    "yn": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
+      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
+      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 2e22c8b..708f3aa 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
     "url": "https://github.com/UBAutograding/devu-shared.git"
   },
   "devDependencies": {
+    "@types/jest": "^26.0.23",
     "@types/node": "^15.12.2",
     "husky": "^6.0.0",
     "jest": "^27.0.4",
@@ -31,6 +32,7 @@
     "prettier": "^2.3.0",
     "rimraf": "^3.0.2",
     "ts-jest": "^27.0.3",
+    "ts-node": "^10.0.0",
     "typescript": "^4.3.2"
   }
 }
diff --git a/src/index.ts b/src/index.ts
index d0e04db..e55716d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,8 @@
 // Shared Autograding types & utilities
 
-export * from './types/user.type'
+export * from './types/auth.types'
+export * from './types/user.types'
+export * from './types/validation.types'
+
+export * from './utils/object.utils'
+export * from './utils/string.utils'
diff --git a/src/types/auth.types.ts b/src/types/auth.types.ts
new file mode 100644
index 0000000..9288b2f
--- /dev/null
+++ b/src/types/auth.types.ts
@@ -0,0 +1,25 @@
+// Shape of response when requesting access token
+export type Token = {
+  accessToken: string
+}
+
+// Shape of provider options (when selecting login options)
+export type AuthProvider = {
+  name: string
+  route: string
+  description: string
+  method: 'get' | 'post'
+  body?: string[]
+}
+
+// Will be applied to middleware for use in authenticated endpoints
+export type AccessToken = { userId: number; email: string } & JWTClaims
+export type RefreshToken = { userId: number; isRefreshToken: true } & JWTClaims
+
+type JWTClaims = {
+  iat?: number
+  exp?: number
+  aud?: string[]
+  iss?: string
+  sub?: string
+}
diff --git a/src/types/user.type.ts b/src/types/user.types.ts
similarity index 56%
rename from src/types/user.type.ts
rename to src/types/user.types.ts
index f874e0f..b19cf9f 100644
--- a/src/types/user.type.ts
+++ b/src/types/user.types.ts
@@ -1,6 +1,6 @@
 export type User = {
   id?: number
-  schoolId?: string
+  externalId: string // School's unique identifier (the thing that links to the schools auth)
   email: string
   createdAt?: string
   updatedAt?: string
diff --git a/src/types/validation.types.ts b/src/types/validation.types.ts
new file mode 100644
index 0000000..db51148
--- /dev/null
+++ b/src/types/validation.types.ts
@@ -0,0 +1,6 @@
+export type ExpressValidationError = {
+  msg: string
+  value: string
+  param: string
+  location: string
+}
diff --git a/src/utils/object.utils.ts b/src/utils/object.utils.ts
new file mode 100644
index 0000000..ac04295
--- /dev/null
+++ b/src/utils/object.utils.ts
@@ -0,0 +1,10 @@
+export const renameKeys = (keysMap: Record<string, string>, obj: Record<string, string>) => {
+  for (let oldKey of Object.keys(keysMap)) {
+    const newKey = keysMap[oldKey]
+
+    if (!obj[oldKey]) continue
+
+    obj[newKey] = obj[oldKey]
+    delete obj[oldKey]
+  }
+}
diff --git a/src/utils/string.utils.ts b/src/utils/string.utils.ts
new file mode 100644
index 0000000..f500e9e
--- /dev/null
+++ b/src/utils/string.utils.ts
@@ -0,0 +1,9 @@
+export function toCapitalizedWords(name: string) {
+  var words = name.match(/[A-Za-z][a-z]*/g) || []
+
+  return words.map(capitalize).join(' ')
+}
+
+export function capitalize(word: string) {
+  return word.charAt(0).toUpperCase() + word.substring(1)
+}
diff --git a/src/utils/tests/object.utils.test.ts b/src/utils/tests/object.utils.test.ts
new file mode 100644
index 0000000..318417c
--- /dev/null
+++ b/src/utils/tests/object.utils.test.ts
@@ -0,0 +1,34 @@
+import { renameKeys } from '../object.utils'
+
+const attributeMap = { oldKeyOne: 'newKeyOne', oldKeyTwo: 'newKeyTwo' }
+describe('Object utils', () => {
+  describe('renameKeys', () => {
+    test('Changes keys based on map', () => {
+      const oldKeyOne = 'someValue1'
+      const oldKeyTwo = 'someValue2'
+      const inputMap: any = { oldKeyOne, oldKeyTwo }
+
+      renameKeys(attributeMap, inputMap)
+
+      expect(inputMap.newKeyOne).toEqual(oldKeyOne)
+      expect(inputMap.newKeyTwo).toEqual(oldKeyTwo)
+    })
+
+    test('Keys missing in rename map remain untouched', () => {
+      const unmatchedKeyValue = 'someValue3'
+      const oldMap = { oldKeyOne: 'someValue', oldKeyTwo: 'someValue2', oldKeyThree: unmatchedKeyValue }
+      renameKeys(attributeMap, oldMap)
+
+      expect(oldMap.oldKeyThree).toBeDefined()
+      expect(oldMap.oldKeyThree).toEqual(unmatchedKeyValue)
+    })
+
+    test('Original key names are deleted', () => {
+      const oldMap = { oldKeyOne: 'someValue', oldKeyTwo: 'someValue2' }
+      renameKeys(attributeMap, oldMap)
+
+      expect(oldMap.oldKeyOne).toBeUndefined()
+      expect(oldMap.oldKeyTwo).toBeUndefined()
+    })
+  })
+})
diff --git a/src/utils/tests/string.utils.test.ts b/src/utils/tests/string.utils.test.ts
new file mode 100644
index 0000000..1c356a0
--- /dev/null
+++ b/src/utils/tests/string.utils.test.ts
@@ -0,0 +1,27 @@
+import { capitalize, toCapitalizedWords } from '../string.utils'
+
+describe('String utils', () => {
+  describe('capitalize', () => {
+    test('Capital stays capital', () => {
+      const actualResults = capitalize('Capital')
+      expect(actualResults).toEqual('Capital')
+    })
+
+    test('Makes first letter capital', () => {
+      const actualResults = capitalize('capital words')
+      expect(actualResults).toEqual('Capital words')
+    })
+  })
+
+  describe('toCapitalizedWords', () => {
+    test('Capital stays capital', () => {
+      const actualResults = toCapitalizedWords('All Capital')
+      expect(actualResults).toEqual('All Capital')
+    })
+
+    test('Humanifies camelCase words', () => {
+      const actualResults = toCapitalizedWords('someWords')
+      expect(actualResults).toEqual('Some Words')
+    })
+  })
+})
diff --git a/tsconfig.json b/tsconfig.json
index b352c48..72957f3 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,27 +1,30 @@
 {
   "compilerOptions": {
-    "lib": [
-      "es5",
-      "es6"
-    ],
+    "lib": ["es5", "es6"],
     "target": "es5",
     "module": "commonjs",
     "moduleResolution": "node",
-    "inlineSourceMap": false,
-    "outDir": "",
+    "outDir": "./build",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
-    "sourceMap": false,
+    "sourceMap": true,
+    "strict": true, // Force some below options to be true (we know it's redundant)
+    "alwaysStrict": true,
     "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "strictPropertyInitialization": false, // Fixes typeorm models issues with strict
     "esModuleInterop": true,
-    "typeRoots": [
-      "@types",
-      "./node_modules/@types"
-    ],
-    "resolveJsonModule": true,
-    "declaration": true
+    "noImplicitAny": true,
+    "noImplicitThis": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUnusedLocals": true,
+    "allowUnreachableCode": false,
+    "forceConsistentCasingInFileNames": true,
+    "newLine": "lf",
+    "typeRoots": ["@types", "./node_modules/@types"],
+    "resolveJsonModule": true
   },
   "exclude": [
-    "jest.config.ts"
+    "src/**/*.test.ts"
   ]
 }