Most AI projects fail in production, not because the idea was wrong, but because the system was never built to handle real data, real users, and real edge cases. I'm Rajan, an AI Engineer with 7+ years building LLM systems, RAG pipelines, and AI agent frameworks that go beyond demos into actual deployment. Based out of ChicMic Studios, I've crossed $100K+ on Upwork with a 99% Job Success Score and Top Rated Plus, not by taking every project, but by delivering ones that work. 🧠 Where I Usually Get Called In Most clients come to me at one of these points: They built an AI agent using OpenAI or LangChain - it works in testing but hallucinates, stalls, or breaks when connected to real APIs or real user inputs Their RAG system retrieves the wrong chunks, misses context, or gives inconsistent answers despite having good source data Their n8n or Make com automation was working until it wasn't tools changed, webhooks broke, logic grew too complex They need a chatbot or voice AI that actually holds a conversation, not a glorified FAQ responder They're evaluating LLM fine-tuning or prompt engineering strategies and need someone who's done it in production, not just read the docs If any of that sounds familiar, we should talk. 🔧 What I Actually Build AI Agents & Agentic Systems Multi-step autonomous agents using LangChain, LangGraph, CrewAI, and AutoGen with real tool use, memory, and error handling. Not single-prompt wrappers. RAG Pipelines & Knowledge Systems End-to-end retrieval-augmented generation with Pinecone, Weaviate, Chroma, or FAISS, chunking strategy, embedding optimization, reranking, and query routing included. n8n & Make com Workflow Automation Business logic automation that replaces manual work across CRMs, databases, and third-party APIs, built to stay stable as your stack evolves. LLM Integration & API Architecture OpenAI GPT-4o, Gemini API, Azure OpenAI, Anthropic Claude connected cleanly to your existing systems with proper rate handling, fallbacks, and cost management. Chatbot & Conversational AI Context-aware chatbots for support, sales, and internal operations, built on ChatGPT, Claude, or Gemini with conversation memory and escalation logic. Voice AI Agents Low-latency voice bots that handle real conversations, built with streaming, interruption handling, and natural flow, not just text-to-speech wrappers. LLM Fine-Tuning & Prompt Engineering Custom fine-tuning on GPT, LLaMA, and Mistral models — plus systematic prompt engineering and evaluation frameworks for consistent, production-grade outputs. ⚙️ Tech I Work With Daily LLMs — GPT-4o, Claude 3.5, Gemini 1.5, LLaMA 3, Mistral Agent Frameworks — LangChain, LangGraph, CrewAI, AutoGen, Flowise, Langflow Vector Databases — Pinecone, Weaviate, Chroma, FAISS Automation — n8n, Make com, Zapier APIs — OpenAI API, Gemini API, Azure OpenAI, Anthropic API Languages — Python, Node.js, JavaScript Cloud — AWS, GCP, Azure 🎓 Background MCA, Panjab University | Kaggle Expert in Generative AI & NLP | Associate Software Engineer, ChicMic Studios 💬 How I Engage I don't start with code, I start with your current setup, your bottlenecks, and your actual use case. Most of the time, the problem isn't what clients think it is. A 30-minute scoping conversation usually saves weeks of rework. Most engagements start with a 30-minute scoping call where I map your current setup, identify the real bottleneck, and tell you honestly what's achievable, before any commitment. I keep communication tight, flag risks early, and build systems you can hand off to your team without needing me on retainer to maintain them. If your AI project is stuck, broken, or still living in a Jupyter notebook, send me a message with where you are and what's not working. I'll tell you honestly whether I can help and what it would take. If that sounds like what you need, send me a message with where you are and what's not working. Last Updated June 04, 2026

🎖 AWS Certified Solutions Architect – Professional 🎖 AWS Certified Solutions Architect – Associate 🎖 CISA Certified Information Security Expert 🎖 16+ Years in Cloud Security, Compliance & AI-Driven Automation 💡 Track Record: ✅ 6,900+ Hours on Upwork ✅ 200+ Successfully Delivered Projects ✅ Top Rated Plus Freelancer When businesses need to secure their cloud infrastructure, pass a compliance audit, or build AI-powered DevSecOps pipelines — they come to me. I'm a CISA-certified Cloud Security and Compliance Expert with 16+ years of experience helping startups, enterprises, and regulated industries build systems that are secure, audit-ready, and future-proof. What sets me apart today is my ability to combine deep compliance and security expertise with modern AI capabilities — including Agentic AI workflows, prompt engineering, and intelligent automation — to deliver faster results with fewer manual bottlenecks. Over 200+ projects and 6,500+ hours on Upwork, I've helped organizations across the US, Europe, and Middle East strengthen their security posture, achieve certifications, and ship secure products without slowing down their engineering teams. 🤖 AI & Intelligent Automation Skills (New & In-Demand) ✅ Agentic AI Development — Design and deploy autonomous AI agents for compliance monitoring, security alerting, and audit evidence collection using LangChain, AutoGen, and CrewAI frameworks ✅ Prompt Engineering — Craft production-grade prompts for security analysis, policy generation, risk assessment automation, and compliance documentation using GPT-4, Claude, and open-source LLMs ✅ AI-Powered DevSecOps — Integrate AI-driven code scanning, vulnerability detection, and automated remediation into CI/CD pipelines ✅ Intelligent Compliance Automation — Build AI workflows that continuously monitor controls, flag gaps, and generate audit-ready evidence — reducing manual compliance effort by up to 70% ✅ LLM Integration & Development — Integrate large language models into security dashboards, internal tools, and compliance platforms via REST APIs and SDKs 🔐 Core Expertise: Security, Compliance & Governance ✅ IT Compliance & Audit Readiness HIPAA, PCI-DSS, GDPR, ISO 27001, SOC 1 & SOC 2 implementation and audit support DPDP Act compliance frameworks and governance Risk assessments, gap analysis & security control mapping Policy development, security documentation & AI-assisted monitoring ✅ Security Audits, VAPT & Risk Mitigation Comprehensive security audits with detailed, actionable reporting Cloud Security Audits across AWS & Azure environments Vulnerability Assessment & Penetration Testing (VAPT) CIS Benchmarks and NIST framework enforcement Enterprise-wide vulnerability management & remediation planning ✅ DevSecOps & Cloud Security Engineering DevSecOps with Zero Trust architecture and AI-assisted threat detection Cloud Security Posture Management (CSPM) AWS Security Hub, GuardDuty, Inspector Azure Security Center & governance policies Secure CI/CD pipeline automation with built-in AI-powered security controls ☁️ Cloud & DevOps Engineering Cloud Platforms AWS (EC2, ECS, EKS, Lambda, IAM, S3, Route 53, RDS, CloudFormation) · Microsoft Azure (AKS, VMs, VNets, Azure DevOps, Azure Monitor) · Kubernetes · Docker · Terraform · Helm · GitOps · Ansible · Jenkins CI/CD & Infrastructure as Code GitHub Actions · GitLab CI/CD · Azure Pipelines · Terraform · CloudFormation · Automated deployments & release management Monitoring, Observability & Incident Response Prometheus · Grafana · OpenTelemetry · AWS CloudWatch · ELK Stack · Datadog · AI-assisted threat monitoring · Disaster recovery & business continuity planning 💡 What You Get Working With Me ✅ Compliance-ready security frameworks built for audit day ✅ AI agents and automation that cut manual compliance work dramatically ✅ End-to-end security audits with clear, prioritized remediation plans ✅ Secure, scalable cloud infrastructure with proactive AI-powered monitoring ✅ DevSecOps pipelines with security and intelligence baked in from day one ✅ A single expert who speaks both security and AI — no need to hire two people 📞 Available now for cloud security audits, SOC 2 / ISO 27001 compliance, DevSecOps implementation, VAPT, Agentic AI development, and intelligent compliance automation. 🚀 Let's talk about how I can help you build a system that's secure, compliant, and ready for the AI-driven future.

I’m a Chief Technology Officer & Chief Information Security Officer with 15+ years of experience in technology leadership, cybersecurity, and scalable architecture design. I lead AS13 Upwork Agency a global tech & security agency delivering enterprise-grade solutions for startups, SMBs, and large enterprises. My expertise blends software engineering with cutting-edge security practices from building secure multi-tenant SaaS platforms to passing complex compliance audits like SOC 2, ISO/IEC 27001, and PCI DSS. I hold a CISSP certification and have led 70+ technical professionals across development, cloud, infrastructure, and compliance. Key Specialties: • Cloud & Infrastructure Security: AWS, Azure, GCP, Terraform automation • Cloudflare Expert: WAF, DDoS mitigation, Zero Trust architecture, performance tuning • Microsoft 365 & Intune Expert: Enterprise rollout, security hardening, penetration testing • Web Security Audits: WordPress & Shopify hardening, malware cleanup, continuous monitoring • DevSecOps & CI/CD: Secure pipelines, Kubernetes/Docker orchestration, secrets management • Blockchain Security: Smart contract audits, MPC key management, DeFi & NFT platforms • AI Solutions: Azure AI Vision, Language, Document Intelligence for automation & big data insights Recent Achievement: Completed the Microsoft AI Odyssey Challenge (top 100,000 in India), gaining deep hands-on experience in Azure AI solutions. If you need a CTO or CISO level partner to secure, scale, and optimize your technology, I deliver results that last.

I have in-depth working experience with the following: ➜ Cloud Services: AWS, Heroku, and Other Local Providers like Digital Ocean. ➜ Containerized Tools: Docker, Kubernetes, and Other Container-Based Cloud Service Providers. ➜ CI/CD Services: GitHub Actions, Jenkins, GitLab CI, Bitbucket, and AWS Developer Tools. ➜ IAC Tools: Cloud Formation, Terraform, and Ansible ➜ Monitoring Tools: AWS CloudWatch, Azure Monitor, Prometheus, Grafana ➜ Code Versioning Tools: Git, GitLab, SVN ➜ Project Management Tools: Jira, Bitbucket, Asana ➜ Development Methodology: Agile, Scrum ➜ High availability and Durability With Low cost and High Throughput. ➜ Deployment of any Application on Cloud or other Service Providers. My typical full-stack solution includes: + infrastructure as code (IaaC) with Amazon CDK and Serverless Stack or Terraform; + cost-effective data ETL pipelines deployed on AWS Elastic Container Service / Spot Fargate; + scalable back-end APIs using AWS API Gateway backed by Python Lambdas; + API integration to 3rd party systems; + MySQL or NoSQL/DynamoDB databases depending on the application requirements; + front-end React / Node.js applications with Cognito user management. AI Engineering • Custom AI agents (Claude, GPT, Gemini) with tool calling • MCP server development for enterprise systems • RAG with vector databases (Pinecone, Weaviate, Qdrant, pgvector) • LangChain, LangGraph, CrewAI orchestration • VertexAI, Microsoft AI Foundry, Amazon Bedrock I have great exposure working with the AWS, Azure and GCP Cloud Service Providers. I have been handling the infrastructure of small to large-scale applications on these platform. I hold the expertise, especially with the services including but not limited to, I also have expertise in Cloud Security mechanisms, and processes: ✅ Security Audits (ISO27001:2022) ✅ Certified Internal Auditor (ISO27001:2022) ✅ Proactive and reactive measures to Security threats, vulnerabilities, and risks Also, I have been part of the planning and key-decision meetings and projects where scalability, security, and cost management were the primary concerns. I love new challenges and learn new technologies very quickly if needed. My goal will always be to meet the client's needs and deadlines. The competency of my work lies in working from start to end so as to bring ideas to life. I treasure quality and delight in punctuality.

I’m a Senior Java Backend Engineer with over 14 years of experience building mission-critical systems in fintech, with a strong focus on payments, lending platforms, and core banking solutions. I specialize in Java and Spring Boot, and design backend systems that are secure, scalable, and capable of handling high-volume financial transactions with consistency and reliability. I’ve worked on systems involving payment processing, transaction workflows, loan management, and integrations with external financial services and APIs. This includes designing and building robust microservices architectures that support real-time and asynchronous processing, ensuring data accuracy, fault tolerance, and seamless service communication. I understand the importance of idempotency, transaction integrity, and failure handling in financial systems where even minor inconsistencies can have significant impact. Security and compliance are central to my approach. I have strong experience implementing secure authentication and authorization using Spring Security, token-based systems, and role-based access control. I build APIs and backend services that align with financial industry expectations around data protection, auditability, and reliability. From a technical standpoint, I bring deep expertise in Spring Boot, microservices, REST API design, JPA/Hibernate, and relational databases like MySQL and PostgreSQL. I’m comfortable designing systems from scratch as well as improving and scaling existing platforms, optimizing performance, and ensuring stability under load. I also have hands-on experience with AWS and Google Cloud, and have worked on deploying and managing backend systems in cloud environments. I understand how to design cloud-ready architectures, implement CI/CD pipelines, and ensure systems are resilient, observable, and production-ready. What sets me apart is my ability to think beyond just implementation. In fintech systems, correctness, reliability, and long-term maintainability matter more than quick fixes. I focus on building clean, well-structured systems that not only meet current requirements but are also prepared for future scale, regulatory needs, and product evolution. If you’re building or scaling a payments platform, lending system, or core banking backend and need someone who understands both the technical and domain challenges, I’d be glad to contribute.

🏆 𝗘𝘅-𝗚𝗼𝗼𝗴𝗹𝗲 & 𝗔𝗺𝗮𝘇𝗼𝗻 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝟮𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽. 🤝 - 𝗙𝗿𝗲𝗲 𝟯𝟬–𝟲𝟬 𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 before starting the project - 𝗨𝗦-𝗯𝗮𝘀𝗲𝗱 𝗦𝗲𝗻𝗶𝗼𝗿 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 & 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗔𝗪𝗦 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 - 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲𝗱 𝘄𝗶𝘁𝗵 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝘁𝗲𝗮𝗺𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝘁𝗵𝗲 𝗨𝗦, 𝗨𝗞, 𝗘𝘂𝗿𝗼𝗽𝗲, 𝗮𝗻𝗱 𝗨𝗔𝗘. 𝗞𝗲𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 & 𝗜𝗺𝗽𝗮𝗰𝘁 (𝗡𝗼𝗱𝗲.𝗷𝘀 + 𝗔𝗪𝗦 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱) - ⬇️ ➤Helped 50+ clients scale and optimize their Node.js backend systems on AWS ➤Supported 30+ organizations in AWS infrastructure, Node.js deployment, and system reliability ➤Improved Node.js backend performance on AWS, reducing data processing time by 40% ➤Built CI/CD pipelines for Node.js applications on AWS, reducing deployment time by 90% ➤Automated AWS-based backend deployments for Node.js services, reducing downtime by 40% ➤Designed high-availability AWS architectures for Node.js systems, achieving 99.99% uptime with disaster recovery strategies ➤Delivered scalable Node.js + AWS architectures supporting high-traffic production environments ➤Migrated 50+ applications to AWS cloud using Node.js backend architectures, reducing infrastructure costs by up to 30% ✅𝐒𝐞𝐧𝐢𝐨𝐫 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 & 𝐀𝐖𝐒 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫. I help startups and growing businesses build scalable, production-ready systems with full ownership from development to AWS deployment. ✅I specialize in 𝐍𝐨𝐝𝐞.𝐣𝐬 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐮𝐬𝐢𝐧𝐠 𝐄𝐱𝐩𝐫𝐞𝐬𝐬.𝐣𝐬 𝐚𝐧𝐝 𝐍𝐞𝐬𝐭𝐉𝐒, building high-performance APIs, microservices, and scalable architectures. I also work with 𝐑𝐞𝐚𝐜𝐭, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐚𝐧𝐝 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 to support full-stack development when needed. ✅On the cloud side, I design and deploy systems on 𝐀𝐖𝐒 𝐮𝐬𝐢𝐧𝐠 𝐄𝐂𝟐, 𝐒𝟑, 𝐑𝐃𝐒, 𝐃𝐲𝐧𝐚𝐦𝐨𝐃𝐁, 𝐋𝐚𝐦𝐛𝐝𝐚, 𝐀𝐏𝐈 𝐆𝐚𝐭𝐞𝐰𝐚𝐲, 𝐚𝐧𝐝 𝐂𝐥𝐨𝐮𝐝𝐅𝐫𝐨𝐧𝐭, building secure and scalable cloud-native and serverless applications. ✅I implement 𝐂𝐈/𝐂𝐃 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 𝐚𝐧𝐝 𝐃𝐞𝐯𝐎𝐩𝐬 workflows using AWS tools, ensuring fast, reliable deployments and stable production systems. ✅𝐅𝐫𝐨𝐦 𝐌𝐕𝐏𝐬 𝐭𝐨 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, I handle the full lifecycle, architecture, development, deployment, and scaling, delivering high-performance backend systems built for real-world traffic. 𝙉𝙤𝙙𝙚.𝙟𝙨 𝘽𝙖𝙘𝙠𝙚𝙣𝙙 & 𝘼𝙒𝙎 𝘾𝙡𝙤𝙪𝙙 𝙎𝙚𝙧𝙫𝙞𝙘𝙚𝙨: ⬇️ → Node.js + NestJS backend architecture with AWS cloud infrastructure → Scalable Node.js + TypeScript backend systems deployed on AWS → High-performance Node.js APIs with React / Next.js integration → Node.js microservices using NestJS, TypeScript & AWS services → Production-ready Node.js + Next.js applications on AWS cloud → Secure Node.js backends with AWS IAM, built in TypeScript → Node.js API development with JavaScript / TypeScript on AWS → Node.js serverless backend development using AWS Lambda → Node.js applications with AWS S3 storage integration → Node.js backend scaling using AWS load balancing and auto scaling → Event-driven Node.js systems using AWS messaging services → Real-time Node.js backend systems hosted on AWS → Node.js database architecture using AWS RDS and DynamoDB → Node.js CI/CD pipelines with AWS deployment workflows → Node.js backend migration and modernization on AWS cloud → Node.js SaaS backend systems powered by AWS infrastructure → Node.js API Gateway setup with AWS integration → Node.js monitoring and logging using AWS CloudWatch → Node.js multi-tenant backend systems on AWS cloud → Node.js backend optimization for AWS cost and performance → Enterprise-grade Node.js backend systems deployed on AWS → Node.js backend security and authentication with AWS services → Node.js high-availability systems built on AWS architecture 𝗟𝗲𝘁’𝘀 𝘀𝗰𝗵𝗲𝗱𝘂𝗹𝗲 𝗮 𝗳𝗿𝗲𝗲 𝟯𝟬-𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝘄𝗵𝗲𝗿𝗲 𝗜 𝗰𝗮𝗻 𝘄𝗮𝗹𝗸 𝘆𝗼𝘂 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗲𝘃𝗲𝗿𝘆𝘁𝗵𝗶𝗻𝗴 𝘀𝘁𝗲𝗽 𝗯𝘆 𝘀𝘁𝗲𝗽. Best, 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐌𝐚𝐧𝐬𝐨𝐨𝐫

🚀 Cloud & DevOps Engineer | Infrastructure Architect | DevSecOps & Automation Specialist 👨‍🎓 Certified Terraform Associate 👨‍🎓 Certified AWS SysOps Administrator – Associate 👨‍🎓 Certified Kubernetes Administrator (CKA) 👨‍🎓 PRINCE2® Foundation Certified in Project Management Hi there, I’m a senior Cloud & DevOps Engineer with 11+ years of experience designing, migrating, automating, and operating secure, scalable, and highly available cloud infrastructure for startups and enterprise organizations. My expertise spans cloud architecture, full-stack scripting, infrastructure as code (IaC), reliability engineering (SRE), DevSecOps, and production-grade container orchestration across major cloud providers. I help organizations modernize legacy systems, bridge the gap between development and operations, accelerate deployment velocity, and significantly reduce operational risk while ensuring cost-optimized, secure, and compliance-aligned infrastructure. 🔧 Core Expertise Cloud Platforms & Architecture • AWS, Azure, GCP • DigitalOcean, Vultr • High availability, fault-tolerant & multi-region designs • Disaster recovery & business continuity planning • Cloud cost optimization & governance Infrastructure as Code (IaC) & Automation • Terraform, AWS CloudFormation, AWS CDK • Ansible, Puppet, Chef • Bash/Shell Scripting, AWS CLI • AWS Lambda for serverless automation & AWS Glue for data integration Containerization & Orchestration • Kubernetes (EKS, AKS, GKE) • Docker & Docker-Compose • Helm charts for deployment package management CI/CD, GitOps & Delivery • Jenkins, GitLab CI/CD, CircleCI, GitHub Actions, AWS CodePipeline • GitOps & release automation: ArgoCD, Octopus Deploy • Version Control & Collaboration: Git, GitHub, Bitbucket DevSecOps, MLOps & Compliance • Automated testing & security automation within pipelines • Incident handling & proactive system hardening • IAM roles, KMS encryption, Security Groups, VPC, and VPN implementation • AWS Config for automated compliance & governance Monitoring, Logging & Observability • Prometheus, Grafana, Datadog, New Relic • AWS CloudWatch, Azure Monitor • ELK Stack, OpenTelemetry, Apache • SLIs, SLOs, and proactive reliability metrics Database & Storage Management • Relational: MySQL, PostgreSQL, Microsoft SQL Server, Oracle, AWS RDS • NoSQL: DynamoDB, MongoDB Programming Languages (Full-Stack Alignment) • Python, Java, JavaScript, TypeScript ✅ What I Deliver • Secure, scalable, and production-ready cloud architecture • Seamless, low-risk infrastructure migrations (On-prem/Cloud-to-Cloud) • Zero-downtime, fully audited, and secure CI/CD pipelines • Reliable, highly observable, and resilient environments • Optimized cloud spend with automated governance structures • Strong engineering alignment across development, data, and operations Whether you need a robust migration strategy, long-term cloud operations, end-to-end DevOps/DevSecOps automation, or production-grade Kubernetes management, I bring a practical, hands-on approach focused on security, reliability, and business outcomes. 🚀 Let’s connect and discuss how I can help you build and operate your cloud infrastructure with confidence.

Hello, Thanks for visiting my profile. This is Abid Ur Rehman, a certified Asterisk Developer DCAP, VoIP Consultant, VICIDial, FreePBX SCE, 3CX v18 and v20 Certified Advanced Engineer, Elastix ECE, GoAutoDial, The SIP School SSCA, PBXWare, A2Billing, FreeSWITCH, Twilio, FusionPBX, ASTPP, Network CCNA, Windows Servers MCSE, and Linux RHCE certified expert. I graduated with a BS in Telecommunication and an MSc in Telecommunication Networks. Having over 13 years of VoIP/Linux/IT/network planning, design, development, deployment, optimization, administration, and support experience in top-notch organizations such as Telappliant Ltd., Cybergen, SCB Global, Dialer360, and Astericom. Skills and Certification: IP PBX: 3CX, Asterisk, FreePBX, Elastix, PBXware MT, FreeSWITCH, FusionPBX, Issabel, VoIPOffice AI Agents/Integration: ElevenLabs, Vapi SMS Blast/Broadcast using SignalWire, VoIP.ms, Telnyx, Anveo, Bandwidth, Plivo, Skyetel, Twilio, VoxTelesys, BulkSolutions, Flowroute, Intelepeer, and BulkVS Telecom Billing: A2Billing, ASTPP, VOS3000, and Magnus Billing. Dialer: VoiceBroadcast, VICIDial, GoAutoDial, VICIBox Multi-Server Clustering, Dialer360, Primo Dialer IP Phones: Aastra, AND phone, Algo, AudioCodes, Cisco, Cisco/Linksys, CloudTC, Cortelco, CyberData, Digium, H-Tek, Incom, Intelbras, Konftel, Mocet, Norphonic, Obihai, Panasonic, Patton, Phoenix Audio, Polycom, Snom, Thomson, Unidata, Uniden, VTech, Xorcom, Yealink, Yealink/Dreamwave IP PBX (hardware): Sangoma PBXact UC / FreePBX, Elastix IP PBX, Grandstream UCM, Yeaster S-series, Renegadepbx-1U-Appliance-with-FreePBX, Patton's gateways VoIP Providers: USA and Canada: Astericom, Twilio, VoIPdotms, Switch2VOIP, SignalWire, Anveo, Alcazarnetwork, voxbeam, Telus, RingCentral, Call Centric, Voyant (Vitelity), Nextiva, bandwidth, Altotelecom, FlowRoute, QuestBlue, sipdotus, DIDLogic, Nexmo, Plivo, siptrunkdotcom, Telnyx, IDTExpress, Zadarna SMS and Bulk SMS: I can write code for you to send and receive SMS using any Asterisk and FreeSWITCH server and through popular providers like Telnyx, Twilio, Bandwidth, VoIPdotms, and SignalWire. For bulk SMS, I can set up a code with the front end for sending bulk SMS from a CSV . UK: Fuse 2, BT, VoIPTalk, DrayTEL, Telappliant, Gamma, sipgate, VoIPFone, VoiceFlex, Voicehost, Brightstar, Yellowgrid, Gradwell, T4com Ltd, Voxbeam, and Spitfire Linux Distros: CentOS, Redhat EL, Ubuntu, OpenSUSE, Debian, Back Track (Kali Linux) Windows machines: Windows Server 2012 and 2016, Windows Desktop 11, 10, 8, 7, and XP. Cloud Platforms: AWS EC2 and LightSail, GCP, Vultr, BlueHost, HostGear, Hetzner, and Digital Ocean Coding: PHP, MySQL, Lua, XML, JSON, HTML I would be very happy to assist start-ups as well as SMEs in achieving their goals and business objectives. Thank you!!

As a Chartered IT Professional, I bring over 15 years of global experience delivering strategic advisory and implementation services across cybersecurity, GRC, and digital transformation. I hold certifications including EC-Council C|CISO, CISSA, ISO 27001 Lead Implementer & Auditor, and Google Cybersecurity Certificate, complemented by advanced credentials in identity management, privacy, and data protection. My track record spans management roles with global firms like KPMG and Grant Thornton, and project delivery for clients such as HouseCall MD, Syntervision, Loggi, and DNX VC. I specialize in ISO 27001, SOC 2, C5, ENS, HDS, NIS2, NIST, FedRAMP and cloud security frameworks, delivering actionable insights and compliance solutions that improve resilience, reduce risk, and drive operational excellence. In addition to my technical acumen, I have served as Head of Product Design and Senior Consultant on initiatives totaling over $1M in budget, successfully aligning cybersecurity with product strategy and user-centric design. I have led cross-functional teams through Agile and Scrum methodologies to build secure, scalable solutions that solve complex customer pain points. My deep consulting background includes strategic market research, data analytics, investment due diligence, and process improvement across sectors such as healthcare, life sciences, TMT, logistics, and public sector projects funded by ADB, WHO, and UNESCO. I bring a unique blend of strategic consulting expertise and hands-on technical project execution, making me a reliable partner for clients seeking impactful, results-driven solutions in compliance, digital transformation, and operational excellence. Key Achievements: ✅ Successfully led 8 companies through the SOC 2 Type 2 attestation process, meeting stringent requirements and passing all audits in the first attempt. This achievement significantly enhanced their reputation for data privacy and security. ✅ Guided 4 clients through the rigorous process of achieving ISO 27001 and NIS2 Directive Certificate, ensuring that all security controls and management processes were robust, auditable, and internationally recognized. ✅ Guided 2 clients through HDS and C5 certifications, ensuring that their security posture was aligned with the requirements of both compliance frameworks. ✅ Reduced the costs of IT infrastructure maintenance by 5% for 3 consulted clients ✅ Analyzed business conditions, market/industry trends, competitive influences and demographic factors to identify opportunities of business growth for 5 consulted clients ✅ Created advanced analytics for both internal and marketing use using Tableau, SQL and other BI tools for 4 consulted clients ✅ Managed $400 million donor funded projects as PMO and Project Lead ✅ Performed business process re-engineering for 3 consulted clients ✅ Consulted as lead revenue data analyst on a team responsible for collecting $60M receivables ✅ Repeatedly delivered cost reductions through the implementation of Lean principles, improved scheduling via resource loads and volume analysis ✅ Evaluated and increased operational effectiveness of organizations through the implementation of Continuous Improvement methods and Training/Coaching programs ✅ Identified opportunities within the client organization for improving productivity and operational efficiencies by installing a system by which the client can measure and realize improvement ✅ Analyzed existing processes and applied methodologies to eliminate wasted resources and time for 3 consulted clients

𝗬𝗼𝘂 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝘆𝗼𝘂𝗿 𝗕𝗨𝗦𝗜𝗡𝗘𝗦𝗦, and leave the rest to me! Sell to Disney, Amazon, Pfizer, Uber, Siemens, Google, PWC, L'Oréal, Bank of America, etc, and unlock business opportunities and growth (💲millions) by being secure and compliant by working together. 150+ certifications and attestations for SOC 2, ISO 27001, CMMC, GDPR, and HIPAA projects on Upwork. I now focus on aligning AI innovation with frameworks like ISO 42001, the EU AI Act, and NIST AI RMF. CEO selling to Morgan Stanley: 🥂"The certification is enabling us to strike a deal with a Fortune 100 client." CEO selling to Philips: 🍾 "We have achieved the ISO 27001:2022 certification in record time." CEO selling to Pepsi:🎉 "Attila supported the growth of our business into Fortune 100 accounts." COO selling to Fannie Mae:👏 "We achieved a successful SOC 2 Type II attestation with no exceptions." One-stop shop for all your needs: security questionnaires, AI compliance, privacy assessments, risk assessments, policies, and technical implementation, including AV, EDR, endpoint device management, and secure configuration, DLP, cloud hardening (AWS, Azure, GCP), vulnerability scans, and penetration testing with continuous security operation! As the founder of 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆-𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝗻𝘁.𝗰𝗼𝗺 I know that in the B2B space, you need Security, Privacy, and Compliance to sell to Enterprises! Sleep well overnight because you know you are in good hands with the 🥇 Upwork virtual CISO, Security, Privacy, and Compliance consultant (1 M+ earnings, 20+ years of enterprise experience)! 💭Securing your business, passing security assessments by clients or prospects, and achieving a security certification 𝙨𝙝𝙤𝙪𝙡𝙙 𝙣𝙤𝙩 𝙗𝙚 𝙖 𝙘𝙪𝙢𝙗𝙚𝙧𝙨𝙤𝙢𝙚 𝙖𝙣𝙙 𝙥𝙖𝙞𝙣𝙛𝙪𝙡 𝙚𝙭𝙚𝙧𝙘𝙞𝙨𝙚. 👌 All you need to do is ping me on Upwork, bring your problem, and after a 15-minute scoping call, I will provide you with a detailed Scope of Work, including pricing! Specializing in business-to-business clients, providing 💸money-back guaranteed💸 ISO 27001, ISO 42001, SOC 2, EU AI Act, GDPR, HIPAA, PCI-DSS, CMMC, and FedRAMP projects and affordable virtual CISO (vCISO) services. --> If you don’t get certified, all my fees will be refunded! <-- 𝙒𝙚 𝙖𝙧𝙚 𝙖 𝙜𝙤𝙤𝙙 𝙢𝙖𝙩𝙘𝙝 𝙞𝙛 𝙮𝙤𝙪 𝙖𝙧𝙚: 🤔 Want to understand the 𝙖𝙘𝙩𝙪𝙖𝙡 𝙘𝙤𝙨𝙩 for implementation and maintenance of the security controls? 😢Busy developing your product or business and not having time and resources to be consumed by compliance efforts and endless meetings, halting your production for months. 🤔Already purchased a DIY compliance tool (Drata, Vanta, Thoropass/HeyLaika, Sprinto, Tugboat Logic, SecureFrame, Strike Graph, Audit Board, Trust Cloud, and so on) but 𝙙𝙤𝙣’𝙩 𝙠𝙣𝙤𝙬 𝙩𝙝𝙚 𝙣𝙚𝙭𝙩 𝙨𝙩𝙚𝙥 𝙤𝙧 𝙙𝙤𝙣’𝙩 𝙝𝙖𝙫𝙚 𝙩𝙞𝙢𝙚. 😢You quickly need quick security or privacy awareness training, cloud security posture assessment (AWS, GCP, Azure), endpoint security (MS 365 - Intune, Jumpcloud, Google Workspace), or penetration testing? 💪Facing challenges with the security and privacy implications of AI products? 💪Want continuous access to a certified, credible security, compliance, and privacy professional to manage your security framework? -> Continuous virtual CISO (vCISO / fractional CISO) service with affordable weekly/monthly payments! 😟Need world-class, battle-proof security and privacy policies, and you need it quickly? These are the ones that have passed audits by KPMG, Deloitte, E&Y, Pepsi, Uber, Verizon, Philips, Facebook, and many others. Working with me, you will: ● Stop struggling with compliance requirements, security questionnaires, or useless document templates. ● Make the first steps on the journey to selling Enterprises ● Receive a turnkey, Enterprise-grade security operation framework ensuring long-term effectiveness ● Work with an experienced senior team (architects, pen testers, endpoint engineers, developers, auditors, consultants) that regularly helps clients score Enterprise accounts. My stats are: ✅Saved tens of thousands $$$$$ for clients, advising them on the right security tools, solutions, and approach ✅#1 in Information Security and IT compliance categories (1 M+ earned) ✅Supporting all time zones ✅Long-term engagements ✅Professional certifications (CISA, CISSP, ISO 27001 IA) QUALITY over QUANTITY is our ethos. Excellent quality, on time, always. Security questionnaire and vendor assessment tools: CyberGRX, Panorays, KY3P (S&P, PWC), RSM, CyberVadis, SIG, SIG Lite, CAIQ, VAS, HECVAT, OneTrust, Graphite Connect, Centrl, Whistic, Process Unity Security/Compliance frameworks: ISO 27001, SOC 2, FedRAMP, NIST 800-53, NIST 800-171, NIST CSF, TISAX, HIPAA, HITRUST CSF, GDPR, NERC, ISO 27017, ISO 27018, CMMC, CMMI, TX-RAMP, StateRAMP, AZ-RAMP, NY DFS 23 / NYCRR Part 500, PCI-DSS, FFIEC, C5, ENISA, Center of Information Security (CIS) CSAT, IRAP, PIPEDA, ISO 42001, NIST AI RMF, EU AI Act