diff --git a/lib/services/gridfs.js b/lib/services/gridfs.js
index 73e6ef82f..d8f2847f9 100644
--- a/lib/services/gridfs.js
+++ b/lib/services/gridfs.js
@@ -1,5 +1,6 @@
 import path from 'path';
 import crypto from 'crypto';
+import { Readable } from 'stream';
 import mongoose from 'mongoose';
 
 let storage;
@@ -61,6 +62,37 @@ const getStorage = () => {
   return storage;
 };
 
+/**
+ * Store a buffer in GridFS programmatically (no HTTP upload).
+ * @param {Buffer} buffer - File content
+ * @param {string} filename - Unique filename (e.g., 'snapshot-abc123.jpeg')
+ * @param {string} contentType - MIME type (e.g., 'image/jpeg')
+ * @param {Object} metadata - GridFS metadata (kind, user, organizationId, etc.)
+ * @returns {Promise<Object>} The stored file document
+ */
+const createFromBuffer = (buffer, filename, contentType, metadata = {}) => new Promise((resolve, reject) => {
+  const bucket = new mongoose.mongo.GridFSBucket(mongoose.connection.db, { bucketName: 'uploads' });
+  const id = new mongoose.Types.ObjectId();
+  const uploadStream = bucket.openUploadStreamWithId(id, filename, { contentType, metadata });
+
+  const readable = Readable.from([buffer]);
+  readable.on('error', reject);
+  readable.pipe(
+    uploadStream
+      .on('error', reject)
+      .on('finish', async () => {
+        try {
+          const Uploads = mongoose.model('Uploads');
+          const file = await Uploads.findOne({ _id: id }).exec();
+          resolve(file);
+        } catch (err) {
+          reject(err);
+        }
+      }),
+  );
+});
+
 export default {
   getStorage,
+  createFromBuffer,
 };
diff --git a/modules/uploads/config/config.uploads.js b/modules/uploads/config/config.uploads.js
index 5abb849c6..9c19a0baf 100644
--- a/modules/uploads/config/config.uploads.js
+++ b/modules/uploads/config/config.uploads.js
@@ -15,6 +15,13 @@ const config = {
         operations: ['blur', 'bw', 'blur&bw'],
       },
     },
+    snapshot: {
+      kind: 'snapshot',
+      formats: ['image/jpeg', 'image/png'],
+      limits: {
+        fileSize: 5 * 1024 * 1024, // Max file size in bytes (5 MB)
+      },
+    },
   },
 };
 
diff --git a/modules/uploads/services/uploads.service.js b/modules/uploads/services/uploads.service.js
index f23b94767..0c8e51cbe 100644
--- a/modules/uploads/services/uploads.service.js
+++ b/modules/uploads/services/uploads.service.js
@@ -1,9 +1,22 @@
 /**
  * Module dependencies
  */
+import crypto from 'crypto';
+
+import config from '../../../config/index.js';
+import AppError from '../../../lib/helpers/AppError.js';
 import multerService from '../../../lib/services/multer.js';
+import gridfs from '../../../lib/services/gridfs.js';
 import UploadRepository from '../repositories/uploads.repository.js';
 
+const MIME_TO_EXT = {
+  'image/jpeg': 'jpeg',
+  'image/jpg': 'jpg',
+  'image/png': 'png',
+  'image/gif': 'gif',
+  'application/pdf': 'pdf',
+};
+
 /**
  * @desc Function to ask repository to get an upload
  * @param {String} uploadName
@@ -53,9 +66,45 @@ const remove = async (upload) => {
   return Promise.resolve(result);
 };
 
+/**
+ * @desc Store a buffer as an upload programmatically (no HTTP request)
+ * @param {Buffer} buffer - File content
+ * @param {string} contentType - MIME type (e.g., 'image/jpeg')
+ * @param {string} kind - Upload kind matching config (e.g., 'snapshot')
+ * @param {Object} metadata - Additional metadata (user, organizationId, etc.)
+ * @returns {Promise<Object>} The created upload document
+ */
+const createFromBuffer = async (buffer, contentType, kind, metadata = {}) => {
+  if (!Buffer.isBuffer(buffer)) {
+    throw new AppError('Upload: buffer is required and must be a Buffer', { code: 'SERVICE_ERROR', status: 422 });
+  }
+
+  const kindConfig = config.uploads?.[kind];
+  if (!kindConfig) throw new AppError(`Upload: unknown kind "${kind}"`, { code: 'SERVICE_ERROR', status: 422 });
+
+  if (!Array.isArray(kindConfig.formats)) {
+    throw new AppError(`Upload: kind "${kind}" has no formats configured`, { code: 'SERVICE_ERROR', status: 500 });
+  }
+
+  if (!kindConfig.formats.includes(contentType)) {
+    throw new AppError(`Upload: content type "${contentType}" not allowed for kind "${kind}"`, { code: 'SERVICE_ERROR', status: 422 });
+  }
+
+  if (kindConfig.limits?.fileSize && buffer.length > kindConfig.limits.fileSize) {
+    throw new AppError(`Upload: buffer size ${buffer.length} exceeds limit ${kindConfig.limits.fileSize}`, { code: 'SERVICE_ERROR', status: 422 });
+  }
+
+  const ext = MIME_TO_EXT[contentType] || 'bin';
+  const filename = `${crypto.randomBytes(32).toString('hex')}.${ext}`;
+
+  const result = await gridfs.createFromBuffer(buffer, filename, contentType, { ...metadata, kind, contentType });
+  return result;
+};
+
 export default {
   get,
   getStream,
   update,
   remove,
+  createFromBuffer,
 };
diff --git a/modules/uploads/tests/uploads.createFromBuffer.unit.tests.js b/modules/uploads/tests/uploads.createFromBuffer.unit.tests.js
new file mode 100644
index 000000000..5dd32cf2f
--- /dev/null
+++ b/modules/uploads/tests/uploads.createFromBuffer.unit.tests.js
@@ -0,0 +1,172 @@
+/**
+ * Module dependencies.
+ */
+import { jest, beforeEach, afterEach } from '@jest/globals';
+
+/**
+ * Unit tests for uploads createFromBuffer service
+ */
+describe('Uploads createFromBuffer unit tests:', () => {
+  let UploadsService;
+  let mockGridfs;
+  let mockConfig;
+
+  const fakeFile = {
+    _id: '507f1f77bcf86cd799439011',
+    filename: 'abc123.jpeg',
+    contentType: 'image/jpeg',
+    metadata: { kind: 'snapshot', contentType: 'image/jpeg' },
+    length: 1024,
+  };
+
+  beforeEach(async () => {
+    jest.resetModules();
+
+    mockGridfs = {
+      createFromBuffer: jest.fn().mockResolvedValue(fakeFile),
+      getStorage: jest.fn(),
+    };
+
+    mockConfig = {
+      uploads: {
+        snapshot: {
+          kind: 'snapshot',
+          formats: ['image/jpeg', 'image/png'],
+          limits: { fileSize: 5 * 1024 * 1024 },
+        },
+        avatar: {
+          kind: 'avatar',
+          formats: ['image/png', 'image/jpeg', 'image/jpg', 'image/gif'],
+          limits: { fileSize: 1 * 1024 * 1024 },
+        },
+      },
+    };
+
+    jest.unstable_mockModule('../../../lib/services/gridfs.js', () => ({
+      default: mockGridfs,
+    }));
+
+    jest.unstable_mockModule('../../../config/index.js', () => ({
+      default: mockConfig,
+    }));
+
+    jest.unstable_mockModule('../../../lib/services/multer.js', () => ({
+      default: { generateFileName: jest.fn() },
+    }));
+
+    jest.unstable_mockModule('../repositories/uploads.repository.js', () => ({
+      default: {
+        get: jest.fn(),
+        getStream: jest.fn(),
+        update: jest.fn(),
+        remove: jest.fn(),
+      },
+    }));
+
+    UploadsService = (await import('../services/uploads.service.js')).default;
+  });
+
+  afterEach(() => {
+    jest.restoreAllMocks();
+  });
+
+  test('should store a valid JPEG buffer and return upload document', async () => {
+    const buffer = Buffer.alloc(1024);
+    const result = await UploadsService.createFromBuffer(buffer, 'image/jpeg', 'snapshot', { user: '507f1f77bcf86cd799439011' });
+
+    expect(result).toBeDefined();
+    expect(result.contentType).toBe('image/jpeg');
+    expect(result.metadata.kind).toBe('snapshot');
+    expect(mockGridfs.createFromBuffer).toHaveBeenCalledTimes(1);
+
+    const [buf, filename, contentType, metadata] = mockGridfs.createFromBuffer.mock.calls[0];
+    expect(buf).toBe(buffer);
+    expect(filename).toMatch(/^[a-f0-9]{64}\.jpeg$/);
+    expect(contentType).toBe('image/jpeg');
+    expect(metadata.kind).toBe('snapshot');
+    expect(metadata.user).toBe('507f1f77bcf86cd799439011');
+  });
+
+  test('should store a valid PNG buffer and return upload document', async () => {
+    const buffer = Buffer.alloc(512);
+    mockGridfs.createFromBuffer.mockResolvedValue({ ...fakeFile, contentType: 'image/png' });
+
+    const result = await UploadsService.createFromBuffer(buffer, 'image/png', 'snapshot');
+    expect(result).toBeDefined();
+    expect(result.contentType).toBe('image/png');
+
+    const [, filename] = mockGridfs.createFromBuffer.mock.calls[0];
+    expect(filename).toMatch(/^[a-f0-9]{64}\.png$/);
+  });
+
+  test('should throw error when buffer exceeds size limit', async () => {
+    const oversizedBuffer = Buffer.alloc(6 * 1024 * 1024); // 6 MB > 5 MB limit
+
+    await expect(
+      UploadsService.createFromBuffer(oversizedBuffer, 'image/jpeg', 'snapshot'),
+    ).rejects.toThrow(/buffer size .* exceeds limit/);
+
+    expect(mockGridfs.createFromBuffer).not.toHaveBeenCalled();
+  });
+
+  test('should throw error when content type is not allowed for kind', async () => {
+    const buffer = Buffer.alloc(1024);
+
+    await expect(
+      UploadsService.createFromBuffer(buffer, 'application/pdf', 'snapshot'),
+    ).rejects.toThrow(/content type .* not allowed/);
+
+    expect(mockGridfs.createFromBuffer).not.toHaveBeenCalled();
+  });
+
+  test('should throw error when kind is unknown', async () => {
+    const buffer = Buffer.alloc(1024);
+
+    await expect(
+      UploadsService.createFromBuffer(buffer, 'image/jpeg', 'unknown'),
+    ).rejects.toThrow(/unknown kind/);
+
+    expect(mockGridfs.createFromBuffer).not.toHaveBeenCalled();
+  });
+
+  test('should throw error when buffer is null or undefined', async () => {
+    await expect(
+      UploadsService.createFromBuffer(null, 'image/jpeg', 'snapshot'),
+    ).rejects.toThrow(/buffer is required/);
+
+    await expect(
+      UploadsService.createFromBuffer(undefined, 'image/jpeg', 'snapshot'),
+    ).rejects.toThrow(/buffer is required/);
+
+    expect(mockGridfs.createFromBuffer).not.toHaveBeenCalled();
+  });
+
+  test('should throw error when buffer is not a Buffer', async () => {
+    await expect(
+      UploadsService.createFromBuffer('not a buffer', 'image/jpeg', 'snapshot'),
+    ).rejects.toThrow(/buffer is required/);
+
+    expect(mockGridfs.createFromBuffer).not.toHaveBeenCalled();
+  });
+
+  test('should accept empty buffer (0-byte file)', async () => {
+    const emptyBuffer = Buffer.alloc(0);
+    mockGridfs.createFromBuffer.mockResolvedValue({ ...fakeFile, length: 0 });
+
+    const result = await UploadsService.createFromBuffer(emptyBuffer, 'image/jpeg', 'snapshot');
+    expect(result).toBeDefined();
+    expect(result.length).toBe(0);
+    expect(mockGridfs.createFromBuffer).toHaveBeenCalledTimes(1);
+  });
+
+  test('should throw error when kind has no formats configured', async () => {
+    // Adding 'broken' kind at runtime — service reads config dynamically via module reference
+    mockConfig.uploads.broken = { kind: 'broken', limits: { fileSize: 1024 } };
+
+    await expect(
+      UploadsService.createFromBuffer(Buffer.alloc(10), 'image/jpeg', 'broken'),
+    ).rejects.toThrow(/no formats configured/);
+
+    expect(mockGridfs.createFromBuffer).not.toHaveBeenCalled();
+  });
+});