diff --git a/Server/Controller/v1/ExercicesController.cs b/Server/Controller/v1/ExercicesController.cs
index 4b7daf7..ef44e5a 100644
--- a/Server/Controller/v1/ExercicesController.cs
+++ b/Server/Controller/v1/ExercicesController.cs
@@ -24,7 +24,6 @@ public class ExercicesController : ControllerBase
     [HttpGet]
     [ProducesResponseType(typeof(IEnumerable<ResponseExerciceDto>), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [RequireHttps]
     [AllowAnonymous]
     public async Task<IActionResult> GetExercices([FromQuery] int pageIndex = 1, [FromQuery] int pageSize = 5, [FromQuery] bool ascending = true)
     {
@@ -35,7 +34,6 @@ public class ExercicesController : ControllerBase
     [HttpGet("{id}")]
     [ProducesResponseType(typeof(ResponseExerciceDto), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [RequireHttps]
     [AllowAnonymous]
     public async Task<IActionResult> GetExerciceById(string id)
     {
@@ -59,7 +57,6 @@ public class ExercicesController : ControllerBase
     [ProducesResponseType(typeof(ResponseExerciceDto), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [RequireHttps]
     [AllowAnonymous]
     public async Task<IActionResult> UpdateExercice(string id, [FromBody] RequestExerciceDto request)
     {
diff --git a/Server/Controller/v1/SessionsController.cs b/Server/Controller/v1/SessionsController.cs
index b7b348d..04d7511 100644
--- a/Server/Controller/v1/SessionsController.cs
+++ b/Server/Controller/v1/SessionsController.cs
@@ -1,6 +1,79 @@
-namespace Server.Controller.v1;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Server.Dto.Request;
+using Server.Dto.Response;
+using Server.IServices;
 
-public class SessionsController
+namespace Server.Controller.v1
 {
-    
+    [ApiController]
+    [ApiVersion("1.0")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    public class SessionsController : ControllerBase
+    {
+        private readonly ILogger<SessionsController> _logger;
+        private readonly ISessionService _dataServices;
+
+        public SessionsController(ILogger<SessionsController> logger, ISessionService dataServices)
+        {
+            _logger = logger;
+            _dataServices = dataServices;
+        }
+
+        [HttpGet]
+        [ProducesResponseType(typeof(IEnumerable<ResponseSessionDto>), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [AllowAnonymous]
+        public async Task<IActionResult> GetSessions([FromQuery] int pageIndex = 1, [FromQuery] int pageSize = 5, [FromQuery] bool ascending = true)
+        {
+            var sessions = await _dataServices.GetSessions(pageIndex, pageSize, ascending);
+            return sessions.TotalCount == 0 ? NoContent() : Ok(sessions);
+        }
+
+        [HttpGet("{id}")]
+        [ProducesResponseType(typeof(ResponseSessionDto), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [AllowAnonymous]
+        public async Task<IActionResult> GetSessionById(string id)
+        {
+            var session = await _dataServices.GetSessionById(id);
+            return session == null ? NotFound() : Ok(session);
+        }
+
+        [HttpPost]
+        [ProducesResponseType(typeof(ResponseSessionDto), StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        [AllowAnonymous]
+        public async Task<IActionResult> CreateSession([FromBody] RequestSessionDto request)
+        {
+            if (!ModelState.IsValid) return BadRequest(ModelState);
+
+            var createdSession = await _dataServices.CreateSession(request);
+            return CreatedAtAction(nameof(GetSessionById), new { id = createdSession.Id }, createdSession);
+        }
+
+        [HttpPut("{id}")]
+        [ProducesResponseType(typeof(ResponseSessionDto), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        [AllowAnonymous]
+        public async Task<IActionResult> UpdateSession(string id, [FromBody] RequestSessionDto request)
+        {
+            if (!ModelState.IsValid) return BadRequest(ModelState);
+
+            var updatedSession = await _dataServices.UpdateSession(id, request);
+            return updatedSession == null ? NotFound() : Ok(updatedSession);
+        }
+
+        [HttpDelete("{id}")]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [AllowAnonymous]
+        public async Task<IActionResult> DeleteSession(string id)
+        {
+            var deleted = await _dataServices.DeleteSession(id);
+            return deleted ? NoContent() : NotFound();
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/Controller/v1/TrainingProgramController.cs b/Server/Controller/v1/TrainingProgramController.cs
index 83d978e..cd6cd5f 100644
--- a/Server/Controller/v1/TrainingProgramController.cs
+++ b/Server/Controller/v1/TrainingProgramController.cs
@@ -1,6 +1,79 @@
-namespace Server.Controller.v1;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Server.Dto.Request;
+using Server.Dto.Response;
+using Server.IServices;
 
-public class TrainingProgramController
+namespace Server.Controller.v1
 {
-    
+    [ApiController]
+    [ApiVersion("1.0")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    public class TrainingProgramsController : ControllerBase
+    {
+        private readonly ILogger<TrainingProgramsController> _logger;
+        private readonly ITrainingProgramService _dataServices;
+
+        public TrainingProgramsController(ILogger<TrainingProgramsController> logger, ITrainingProgramService dataServices)
+        {
+            _logger = logger;
+            _dataServices = dataServices;
+        }
+
+        [HttpGet]
+        [ProducesResponseType(typeof(IEnumerable<ResponseTrainingProgramDto>), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [AllowAnonymous]
+        public async Task<IActionResult> GetTrainingPrograms([FromQuery] int pageIndex = 1, [FromQuery] int pageSize = 5, [FromQuery] bool ascending = true)
+        {
+            var programs = await _dataServices.GetTrainingPrograms(pageIndex, pageSize, ascending);
+            return programs.TotalCount == 0 ? NoContent() : Ok(programs);
+        }
+
+        [HttpGet("{id}")]
+        [ProducesResponseType(typeof(ResponseTrainingProgramDto), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [AllowAnonymous]
+        public async Task<IActionResult> GetTrainingProgramById(string id)
+        {
+            var program = await _dataServices.GetTrainingProgramById(id);
+            return program == null ? NotFound() : Ok(program);
+        }
+
+        [HttpPost]
+        [ProducesResponseType(typeof(ResponseTrainingProgramDto), StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        [AllowAnonymous]
+        public async Task<IActionResult> CreateTrainingProgram([FromBody] RequestTrainingProgramDto request)
+        {
+            if (!ModelState.IsValid) return BadRequest(ModelState);
+
+            var createdProgram = await _dataServices.CreateTrainingProgram(request);
+            return CreatedAtAction(nameof(GetTrainingProgramById), new { id = createdProgram.Id }, createdProgram);
+        }
+
+        [HttpPut("{id}")]
+        [ProducesResponseType(typeof(ResponseTrainingProgramDto), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        [AllowAnonymous]
+        public async Task<IActionResult> UpdateTrainingProgram(string id, [FromBody] RequestTrainingProgramDto request)
+        {
+            if (!ModelState.IsValid) return BadRequest(ModelState);
+
+            var updatedProgram = await _dataServices.UpdateTrainingProgram(id, request);
+            return updatedProgram == null ? NotFound() : Ok(updatedProgram);
+        }
+
+        [HttpDelete("{id}")]
+        [ProducesResponseType(StatusCodes.Status204NoContent)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [AllowAnonymous]
+        public async Task<IActionResult> DeleteTrainingProgram(string id)
+        {
+            var deleted = await _dataServices.DeleteTrainingProgram(id);
+            return deleted ? NoContent() : NotFound();
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/Controller/v1/UsersController.cs b/Server/Controller/v1/UsersController.cs
index 6bc7875..4209c78 100644
--- a/Server/Controller/v1/UsersController.cs
+++ b/Server/Controller/v1/UsersController.cs
@@ -23,7 +23,6 @@ public class UsersController : ControllerBase
     [HttpGet]
     [ProducesResponseType(typeof(IEnumerable<ResponseUserDto>), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [RequireHttps]
     public IActionResult GetUsers([FromQuery] int pageIndex = 1, [FromQuery] int pageSize = 5, [FromQuery] bool ascending = true)
     {
         var users = _dataServices.GetUsers(pageIndex, pageSize, ascending);
@@ -35,8 +34,6 @@ public class UsersController : ControllerBase
     [HttpGet("{id}")]
     [ProducesResponseType(typeof(ResponseUserDto), StatusCodes.Status200OK)]
     [ProducesResponseType(StatusCodes.Status404NotFound)]
-
-    [RequireHttps]
     public IActionResult GetAlumniById(string id)
     {
         var alumni = _dataServices.GetUserById(id);
diff --git a/Server/Dto/Request/RequestSessionDto.cs b/Server/Dto/Request/RequestSessionDto.cs
index ad334a6..b2d2910 100644
--- a/Server/Dto/Request/RequestSessionDto.cs
+++ b/Server/Dto/Request/RequestSessionDto.cs
@@ -1,4 +1,3 @@
-using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 
 namespace Server.Dto.Request
@@ -12,6 +11,6 @@ namespace Server.Dto.Request
 
         public float Duration { get; set; }
 
-        public List<RequestExerciceDto> Exercices { get; set; } = new List<RequestExerciceDto>();
+        public List<string> ExerciceIds { get; set; } = new List<string>();
     }
 }
\ No newline at end of file
diff --git a/Server/Dto/Response/ResponseSessionDto.cs b/Server/Dto/Response/ResponseSessionDto.cs
index 351a206..aff29c4 100644
--- a/Server/Dto/Response/ResponseSessionDto.cs
+++ b/Server/Dto/Response/ResponseSessionDto.cs
@@ -1,5 +1,3 @@
-using System.Collections.Generic;
-
 namespace Server.Dto.Response
 {
     public class ResponseSessionDto
diff --git a/Server/FirstTest.db b/Server/FirstTest.db
new file mode 100644
index 0000000..10fd111
Binary files /dev/null and b/Server/FirstTest.db differ
diff --git a/Server/IServices/ISessionService.cs b/Server/IServices/ISessionService.cs
index 7975f0c..104c5bc 100644
--- a/Server/IServices/ISessionService.cs
+++ b/Server/IServices/ISessionService.cs
@@ -1,6 +1,15 @@
-namespace Server.IServices;
+using Server.Dto.Request;
+using Server.Dto.Response;
+using Shared;
 
-public class ISessionService
+namespace Server.IServices
 {
-    
+    public interface ISessionService
+    {
+        Task<PaginatedResult<ResponseSessionDto>> GetSessions(int page, int size, bool ascending = true);
+        Task<ResponseSessionDto?> GetSessionById(string id);
+        Task<ResponseSessionDto> CreateSession(RequestSessionDto request);
+        Task<ResponseSessionDto?> UpdateSession(string id, RequestSessionDto request);
+        Task<bool> DeleteSession(string id);
+    }
 }
\ No newline at end of file
diff --git a/Server/IServices/ITrainingProgramService.cs b/Server/IServices/ITrainingProgramService.cs
index 4137677..3d78d23 100644
--- a/Server/IServices/ITrainingProgramService.cs
+++ b/Server/IServices/ITrainingProgramService.cs
@@ -1,6 +1,15 @@
-namespace Server.IServices;
+using Server.Dto.Request;
+using Server.Dto.Response;
+using Shared;
 
-public class ITrainingProgramService
+namespace Server.IServices
 {
-    
+    public interface ITrainingProgramService
+    {
+        Task<PaginatedResult<ResponseTrainingProgramDto>> GetTrainingPrograms(int page, int size, bool ascending = true);
+        Task<ResponseTrainingProgramDto?> GetTrainingProgramById(string id);
+        Task<ResponseTrainingProgramDto> CreateTrainingProgram(RequestTrainingProgramDto request);
+        Task<ResponseTrainingProgramDto?> UpdateTrainingProgram(string id, RequestTrainingProgramDto request);
+        Task<bool> DeleteTrainingProgram(string id);
+    }
 }
\ No newline at end of file
diff --git a/Server/Mappers/PaginatedResultProfile.cs b/Server/Mappers/PaginatedResultProfile.cs
index 3f1ec90..abbef06 100644
--- a/Server/Mappers/PaginatedResultProfile.cs
+++ b/Server/Mappers/PaginatedResultProfile.cs
@@ -1,6 +1,16 @@
-namespace Server.Mappers;
+using AutoMapper;
+using Shared;
+using Infrastructure.Entities;
+using Server.Dto.Response;
 
-public class PaginatedResultProfile
+namespace Server.Mappers
 {
-    
+    public class PaginatedResultProfile : Profile
+    {
+        public PaginatedResultProfile()
+        {
+            CreateMap<PaginatedResult<Exercice>, PaginatedResult<ResponseExerciceDto>>()
+                .ForMember(dest => dest.Data, opt => opt.MapFrom(src => src.Data));
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/Mappers/SessionProfile.cs b/Server/Mappers/SessionProfile.cs
index 16d5291..e57cb4e 100644
--- a/Server/Mappers/SessionProfile.cs
+++ b/Server/Mappers/SessionProfile.cs
@@ -1,6 +1,19 @@
-namespace Server.Mappers;
+using AutoMapper;
+using Infrastructure.Entities;
+using Server.Dto.Request;
+using Server.Dto.Response;
 
-public class SessionProfile
+namespace Server.Mappers
 {
-    
+    public class SessionProfile : Profile
+    {
+        public SessionProfile()
+        {
+            CreateMap<Session, ResponseSessionDto>()
+                .ForMember(dest => dest.Exercices, opt => opt.MapFrom(src => src.Exercices));
+
+            CreateMap<RequestSessionDto, Session>()
+                .ForMember(dest => dest.Exercices, opt => opt.Ignore());
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/Mappers/TrainingProgramProfile.cs b/Server/Mappers/TrainingProgramProfile.cs
index c9c241a..3eb1a08 100644
--- a/Server/Mappers/TrainingProgramProfile.cs
+++ b/Server/Mappers/TrainingProgramProfile.cs
@@ -1,6 +1,19 @@
-namespace Server.Mappers;
+using AutoMapper;
+using Infrastructure.Entities;
+using Server.Dto.Request;
+using Server.Dto.Response;
 
-public class TrainingProgramProfile
+namespace Server.Mappers
 {
-    
+    public class TrainingProgramProfile : Profile
+    {
+        public TrainingProgramProfile()
+        {
+            CreateMap<TrainingProgram, ResponseTrainingProgramDto>()
+                .ForMember(dest => dest.Sessions, opt => opt.MapFrom(src => src.Sessions));
+
+            CreateMap<RequestTrainingProgramDto, TrainingProgram>()
+                .ForMember(dest => dest, opt => opt.Ignore());
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/Program.cs b/Server/Program.cs
index e4ecf5d..9640653 100644
--- a/Server/Program.cs
+++ b/Server/Program.cs
@@ -13,18 +13,26 @@ var builder = WebApplication.CreateBuilder(args);
 // Add services to the container.
 builder.Services.AddScoped<IUsersService, UsersService>();
 builder.Services.AddScoped<IExerciceService, ExerciceService>();
+builder.Services.AddScoped<ISessionService, SessionService>();
+builder.Services.AddScoped<ITrainingProgramService, TrainingProgramService>();
 
 builder.Services.AddScoped<IUserRepository, UserRepository>();
 builder.Services.AddScoped<IExerciceRepository, ExerciceRepository>();
+builder.Services.AddScoped<ISessionRepository, SessionRepository>();
+builder.Services.AddScoped<ITrainingProgramRepository, TrainingProgramRepository>();
 
 
 builder.Services.AddControllers();
 builder.Services.AddDbContext<OptifitDbContext>(options =>
-    options.UseSqlite("Data Source=FirstTest.db"));
+    options.UseSqlite("Data Source=../Server/FirstTest.db", b => b.MigrationsAssembly("Infrastructure")));
 
 // Register AutoMapper
 builder.Services.AddAutoMapper(typeof(UserProfile));
 builder.Services.AddAutoMapper(typeof(ExerciceProfile));
+builder.Services.AddAutoMapper(typeof(SessionProfile));
+builder.Services.AddAutoMapper(typeof(PaginatedResultProfile));
+builder.Services.AddAutoMapper(typeof(TrainingProgramProfile));
+
 
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
diff --git a/Server/Services/SessionService.cs b/Server/Services/SessionService.cs
index eb953b5..35dd57f 100644
--- a/Server/Services/SessionService.cs
+++ b/Server/Services/SessionService.cs
@@ -1,6 +1,71 @@
-namespace Server.Services;
+using AutoMapper;
+using Infrastructure;
+using Infrastructure.Entities;
+using Infrastructure.Repositories;
+using Server.Dto.Request;
+using Server.Dto.Response;
+using Server.IServices;
+using Shared;
 
-public class SessionService
+namespace Server.Services
 {
-    
+    public class SessionService : ISessionService
+    {
+        private readonly OptifitDbContext _context;
+        private readonly ISessionRepository _sessionRepository;
+        private readonly IExerciceRepository _exerciceRepository;
+        private readonly IMapper _mapper;
+
+        public SessionService(OptifitDbContext context, ISessionRepository sessionRepository, IExerciceRepository exerciceRepository, IMapper mapper)
+        {
+            _context = context;
+            _sessionRepository = sessionRepository;
+            _exerciceRepository = exerciceRepository;
+            _mapper = mapper;
+        }
+
+        public async Task<PaginatedResult<ResponseSessionDto>> GetSessions(int page, int size, bool ascending = true)
+        {
+            var sessions = await _sessionRepository.GetPaginatedListAsync(page - 1, size, null, null);
+            var result = _mapper.Map<PaginatedResult<ResponseSessionDto>>(sessions);
+            return result;
+        }
+
+        public async Task<ResponseSessionDto?> GetSessionById(string id)
+        {
+            var session = await _sessionRepository.GetByIdAsync(id, s => s.Exercices);
+            return session == null ? null : _mapper.Map<ResponseSessionDto>(session);
+        }
+
+        public async Task<ResponseSessionDto> CreateSession(RequestSessionDto request)
+        {
+            var session = _mapper.Map<Session>(request);
+            session.Exercices = (ICollection<Exercice>)await _exerciceRepository.GetAllAsync(e => request.ExerciceIds.Contains(e.Id));
+            await _sessionRepository.InsertAsync(session);
+            await _context.SaveChangesAsync();
+            return _mapper.Map<ResponseSessionDto>(session);
+        }
+
+        public async Task<ResponseSessionDto?> UpdateSession(string id, RequestSessionDto request)
+        {
+            var session = await _sessionRepository.GetByIdAsync(id, s => s.Exercices);
+            if (session == null) return null;
+
+            _mapper.Map(request, session);
+            session.Exercices = (ICollection<Exercice>)await _exerciceRepository.GetAllAsync(e => request.ExerciceIds.Contains(e.Id));
+            _sessionRepository.Update(session);
+            await _context.SaveChangesAsync();
+            return _mapper.Map<ResponseSessionDto>(session);
+        }
+
+        public async Task<bool> DeleteSession(string id)
+        {
+            var session = await _sessionRepository.GetByIdAsync(id);
+            if (session == null) return false;
+
+            _sessionRepository.Delete(id);
+            await _context.SaveChangesAsync();
+            return true;
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/Services/TrainingProgramService.cs b/Server/Services/TrainingProgramService.cs
index 33c8a68..8ab11a9 100644
--- a/Server/Services/TrainingProgramService.cs
+++ b/Server/Services/TrainingProgramService.cs
@@ -1,6 +1,67 @@
-namespace Server.Services;
+using AutoMapper;
+using Infrastructure;
+using Infrastructure.Entities;
+using Infrastructure.Repositories;
+using Server.Dto.Request;
+using Server.Dto.Response;
+using Server.IServices;
+using Shared;
 
-public class TrainingProgramService
+namespace Server.Services
 {
-    
+    public class TrainingProgramService : ITrainingProgramService
+    {
+        private readonly OptifitDbContext _context;
+        private readonly ITrainingProgramRepository _trainingProgramRepository;
+        private readonly IMapper _mapper;
+
+        public TrainingProgramService(OptifitDbContext context, ITrainingProgramRepository trainingProgramRepository, IMapper mapper)
+        {
+            _context = context;
+            _trainingProgramRepository = trainingProgramRepository;
+            _mapper = mapper;
+        }
+
+        public async Task<PaginatedResult<ResponseTrainingProgramDto>> GetTrainingPrograms(int page, int size, bool ascending = true)
+        {
+            var programs = await _trainingProgramRepository.GetPaginatedListAsync(page - 1, size, null, null);
+            var result = _mapper.Map<PaginatedResult<ResponseTrainingProgramDto>>(programs);
+            return result;
+        }
+
+        public async Task<ResponseTrainingProgramDto?> GetTrainingProgramById(string id)
+        {
+            var program = await _trainingProgramRepository.GetByIdAsync(id, p => p.Sessions);
+            return program == null ? null : _mapper.Map<ResponseTrainingProgramDto>(program);
+        }
+
+        public async Task<ResponseTrainingProgramDto> CreateTrainingProgram(RequestTrainingProgramDto request)
+        {
+            var program = _mapper.Map<TrainingProgram>(request);
+            await _trainingProgramRepository.InsertAsync(program);
+            await _context.SaveChangesAsync();
+            return _mapper.Map<ResponseTrainingProgramDto>(program);
+        }
+
+        public async Task<ResponseTrainingProgramDto?> UpdateTrainingProgram(string id, RequestTrainingProgramDto request)
+        {
+            var program = await _trainingProgramRepository.GetByIdAsync(id, p => p.Sessions);
+            if (program == null) return null;
+
+            _mapper.Map(request, program);
+            _trainingProgramRepository.Update(program);
+            await _context.SaveChangesAsync();
+            return _mapper.Map<ResponseTrainingProgramDto>(program);
+        }
+
+        public async Task<bool> DeleteTrainingProgram(string id)
+        {
+            var program = await _trainingProgramRepository.GetByIdAsync(id);
+            if (program == null) return false;
+
+            _trainingProgramRepository.Delete(id);
+            await _context.SaveChangesAsync();
+            return true;
+        }
+    }
 }
\ No newline at end of file