diff --git a/src/agents/deployer.ts b/src/agents/deployer.ts
index 80e8c4f..f185ebe 100644
--- a/src/agents/deployer.ts
+++ b/src/agents/deployer.ts
@@ -11,6 +11,7 @@
  */
 
 import { ethers, ContractFactory, Contract, Signer, Wallet, providers } from 'ethers';
+import { logger } from '../utils/logger';
 
 // ============================================================================
 // TYPES
@@ -444,14 +445,14 @@ export async function deploy(
 if (typeof process !== 'undefined' && process.argv[1]?.includes('deployer')) {
   const privateKey = process.env.DEPLOYER_PRIVATE_KEY;
   if (!privateKey) {
-    console.error('DEPLOYER_PRIVATE_KEY not set in environment');
+    logger.error('DEPLOYER_PRIVATE_KEY not set in environment');
     process.exit(1);
   }
 
   initializeDeployer(privateKey);
-  console.log('NoLangX Deployer initialized');
-  console.log('Wallet address:', getDeployer().wallet.address);
-  console.log('Supported chains:', getDeployer().getSupportedChains().map(c => c.name).join(', '));
+  logger.info('NoLangX Deployer initialized');
+  logger.info(`Wallet address: ${getDeployer().wallet.address}`);
+  logger.info(`Supported chains: ${getDeployer().getSupportedChains().map(c => c.name).join(', ')}`);
 }
 
 export default MultiChainDeployer;
diff --git a/src/agents/intentParser.ts b/src/agents/intentParser.ts
index 5b605c5..529a0bd 100644
--- a/src/agents/intentParser.ts
+++ b/src/agents/intentParser.ts
@@ -1,6 +1,7 @@
 import { ChatOpenAI } from '@langchain/openai';
 import { PromptTemplate } from '@langchain/core/prompts';
 import { StringOutputParser } from '@langchain/core/output_parsers';
+import { logger } from '../utils/logger';
 
 // Contract specification interface
 export interface ContractSpec {
@@ -326,7 +327,7 @@ class IntentParser {
     }
 
     if (validation.warnings.length > 0) {
-      console.warn('NoLangX Validation Warnings:', validation.warnings.join('; '));
+      logger.warn('NoLangX Validation Warnings:', validation.warnings.join('; '));
     }
 
     return spec;
diff --git a/src/agents/solGenerator.ts b/src/agents/solGenerator.ts
index b9b9720..9d87bd0 100644
--- a/src/agents/solGenerator.ts
+++ b/src/agents/solGenerator.ts
@@ -1,6 +1,7 @@
 import { OpenAI } from 'openai';
 import { ethers } from 'ethers';
 import { IntentSpec } from './intentParser.js';
+import { logger } from '../utils/logger';
 
 /**
  * NoLangX Solidity Contract Generator
@@ -473,7 +474,7 @@ Return ONLY valid JSON, no markdown.`;
     }
     return params;
   } catch (error) {
-    console.error('LLM customization failed, using defaults:', error);
+    logger.error('LLM customization failed, using defaults:', error);
     return getDefaultParams(templateType, spec);
   }
 }
@@ -534,7 +535,7 @@ async function estimateDeploymentGas(
     
     return gasEstimate;
   } catch (error) {
-    console.error('Gas estimation failed:', error);
+    logger.error('Gas estimation failed:', error);
     // Return reasonable default if estimation fails
     return BigInt(3000000); // 3M gas default for complex contracts
   }
diff --git a/src/server.ts b/src/server.ts
index c95d774..cfa73b4 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1,5 +1,6 @@
 import express, { Request, Response, NextFunction } from 'express';
 import rateLimit from 'express-rate-limit';
+import { logger } from './utils/logger';
 import { intentParser } from './agents/intentParser';
 import { generateContract } from './agents/solGenerator';
 import { auditContract } from './agents/auditChecker';
@@ -284,7 +285,7 @@ app.get('/api/balance', async (_req: Request, res: Response) => {
 });
 
 app.use((err: Error, _req: Request, res: Response, _next: NextFunction) => {
-  console.error('Unhandled error:', err);
+  logger.error('Unhandled error:', err);
   res.status(500).json({
     error: 'Internal server error',
     details: process.env.NODE_ENV === 'development' ? err.message : undefined,
@@ -299,22 +300,22 @@ let server: ReturnType<typeof app.listen> | null = null;
 
 function startServer(): void {
   server = app.listen(PORT, () => {
-    console.log(`NoLangX API server running on port ${PORT}`);
-    console.log(`Trust proxy level: ${TRUST_PROXY}`);
+    logger.info(`NoLangX API server running on port ${PORT}`);
+    logger.info(`Trust proxy level: ${TRUST_PROXY}`);
   });
 }
 
 function gracefulShutdown(signal: string): void {
-  console.log(`Received ${signal}, shutting down gracefully...`);
+  logger.info(`Received ${signal}, shutting down gracefully...`);
 
   if (server) {
     server.close((err) => {
       if (err) {
-        console.error('Error during server close:', err);
+        logger.error('Error during server close:', err);
         process.exit(1);
       }
 
-      console.log('Server closed, all connections terminated');
+      logger.info('Server closed, all connections terminated');
 
       const handles = setInterval(() => {
         const activeHandles = process._getActiveHandles();
@@ -322,14 +323,14 @@ function gracefulShutdown(signal: string): void {
 
         if (activeHandles.length === 0 && activeRequests.length === 0) {
           clearInterval(handles);
-          console.log('All handles cleared, exiting process');
+          logger.info('All handles cleared, exiting process');
           process.exit(0);
         }
       }, 100);
 
       setTimeout(() => {
         clearInterval(handles);
-        console.log('Forced shutdown after timeout');
+        logger.info('Forced shutdown after timeout');
         process.exit(1);
       }, 10000);
     });
@@ -342,12 +343,12 @@ process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
 process.on('SIGINT', () => gracefulShutdown('SIGINT'));
 
 process.on('uncaughtException', (err) => {
-  console.error('Uncaught exception:', err);
+  logger.error('Uncaught exception:', err);
   gracefulShutdown('uncaughtException');
 });
 
 process.on('unhandledRejection', (reason, promise) => {
-  console.error('Unhandled rejection at:', promise, 'reason:', reason);
+  logger.error(`Unhandled rejection at: ${promise} reason: ${reason}`);
   gracefulShutdown('unhandledRejection');
 });
 
diff --git a/src/utils/logger.ts b/src/utils/logger.ts
new file mode 100644
index 0000000..f9e731f
--- /dev/null
+++ b/src/utils/logger.ts
@@ -0,0 +1,35 @@
+/**
+ * Centralized Logger Utility
+ * Provides a standardized way to log messages with timestamps
+ */
+
+class Logger {
+  private getTimestamp(): string {
+    return new Date().toISOString();
+  }
+
+  private formatMessage(level: string, message: string): string {
+    return `[${this.getTimestamp()}] [${level}] ${message}`;
+  }
+
+  info(message: string, ...args: any[]): void {
+    console.log(this.formatMessage('INFO', message), ...args);
+  }
+
+  warn(message: string, ...args: any[]): void {
+    console.warn(this.formatMessage('WARN', message), ...args);
+  }
+
+  error(message: string, ...args: any[]): void {
+    console.error(this.formatMessage('ERROR', message), ...args);
+  }
+
+  debug(message: string, ...args: any[]): void {
+    if (process.env.DEBUG) {
+      console.debug(this.formatMessage('DEBUG', message), ...args);
+    }
+  }
+}
+
+export const logger = new Logger();
+export default logger;
diff --git a/src/zk/prover.ts b/src/zk/prover.ts
index 90565b7..db3916e 100644
--- a/src/zk/prover.ts
+++ b/src/zk/prover.ts
@@ -3,6 +3,7 @@ import { poseidon } from 'circomlibjs';
 import { readFileSync, writeFileSync, existsSync, mkdirSync } from 'fs';
 import { join, dirname } from 'path';
 import { createHash } from 'crypto';
+import { logger } from '../utils/logger';
 
 /**
  * NoLangX ZK Correctness Prover
@@ -265,7 +266,7 @@ export class ZKProver {
           : undefined
       };
     } catch (error) {
-      console.error('Proof generation failed, using fallback:', error);
+      logger.error('Proof generation failed, using fallback:', error);
       return await this.fallbackProve(codeHash, properties);
     }
   }
@@ -340,7 +341,7 @@ export class ZKProver {
         parsedProof
       );
     } catch (error) {
-      console.error('Proof verification failed:', error);
+      logger.error('Proof verification failed:', error);
       return false;
     }
   }