Services
Expert freelance and consulting services tailored for individuals, startups, and organizations seeking secure, scalable digital systems.
What I Offer
Transforming ideas into powerful digital solutions with cutting-edge technology and proven expertise.
LLM Fine-Tuning & Burn-In (Production Readiness)
Turn a base model into a reliable, on-brand assistant. I build fine-tuning + evaluation pipelines, safety guardrails, and "burn-in" test suites so your LLM performs consistently in real usage.
- Supervised fine-tuning & prompt-to-train data strategy
- Automated evals: factuality, toxicity, refusals, regressions
- Hallucination mitigation & policy-compliant responses
- Cost/latency tuning and deployment hardening
RAG Systems (Search + Answer)
Build a trustworthy assistant grounded in your documents. I design end-to-end Retrieval Augmented Generation systems that cite sources, handle updates, and scale to real workloads.
- Document ingestion, chunking, and metadata strategy
- Hybrid retrieval (BM25 + vectors), reranking, caching
- Citations, traceability, and governance controls
- Monitoring: retrieval quality, drift, and feedback loops
Machine Learning Models for Prediction
From forecasting to risk scoring, I build measurable ML systems that improve decisions. Expect clean data pipelines, robust validation, and deployable models - not just notebooks.
- Time-series forecasting, classification, regression
- Feature engineering, leakage control, model selection
- Metrics that matter: calibration, stability, fairness
- Deployment, monitoring, and retraining workflows
Blockchain & Smart Contracts (Web3 + AI)
Design and ship secure smart contracts and blockchain integrations - optionally enhanced with AI/LLM workflows for automation, compliance checks, and user-facing agents.
- Smart contract design, testing, and deployment
- Security reviews and threat modeling
- On-chain/off-chain integration patterns
- AI/LLM-assisted monitoring and workflow automation
Federated Learning & Privacy-Preserving AI
Train and improve models across distributed data without centralizing sensitive information - ideal for healthcare, finance, and regulated environments. Modern approaches including secure aggregation and privacy-aware evaluation.
- Federated training strategy and client orchestration
- Secure aggregation and privacy risk analysis
- Robust evaluation across sites and drift monitoring
- Edge-friendly deployment and MLOps workflows
Web & Mobile Development
Beautiful, responsive, and high-performance applications built with modern frameworks and best practices for optimal user experience.
- React & Next.js Applications
- Flutter Cross-Platform Apps
- RESTful API Development
- UI/UX Design Implementation
Cloud & DevOps Engineering
Scalable cloud infrastructure, automated deployments, and robust CI/CD pipelines to accelerate your development workflow.
- AWS & Azure Architecture
- Docker & Kubernetes
- CI/CD Pipeline Setup
- Infrastructure as Code
Selected Projects
A snapshot of real work delivered across LLMs, RAG, Web3, and privacy-preserving ML. Where code or demos are private, I describe the architecture, constraints, and outcomes.
LLM Fine-Tuning + Burn-In Evaluation Suite
Built a production readiness pipeline for an LLM assistant: fine-tuning strategy, regression tests, and automated evaluation to catch hallucinations and failure modes before release.
Highlights: eval datasets, safety checks, prompt/version control, latency + cost tuning, deployment hardening.
RAG Assistant for Organisational Knowledge
Built a retrieval-augmented assistant that answers questions from internal documents with citations and structured outputs for downstream automation.
Highlights: chunking + embeddings, hybrid retrieval, reranking, governance controls, evaluation set, latency-focused APIs.
Smart Contracts + On-Chain/Off-Chain Automation
Developed smart contract components and integration patterns for secure on-chain actions, with off-chain services that handle monitoring, business logic, and user workflows.
Highlights: test coverage, threat modeling, event-driven indexing, transaction monitoring, AI/LLM-assisted checks for policies and anomalies.
Federated Learning Pilot (Distributed Training)
Prototyped federated learning workflows to train models across distributed data sources without centralising sensitive data, with realistic evaluation and monitoring.
Highlights: client orchestration, secure aggregation, privacy risk checks, cross-site evaluation, drift monitoring.
Privacy-Preserving AI for Sensitive Domains
Designed privacy-conscious AI patterns for regulated settings (especially healthcare), combining responsible data handling, evaluation discipline, and safety-focused system design.
Highlights: data minimisation, governance and auditability, safe UX patterns, and measurable reliability testing.
More Services
Microsoft 365 Administration
Setup, secure, and automate your M365 environment with PowerShell scripting and SharePoint design.
Academic & Technical Writing
Journal submissions, LaTeX formatting, peer review support for engineering and computer science publications.
Data Analytics & Visualization
Transform raw data into actionable insights with custom dashboards and analytical solutions.
Technical Consulting
Strategic guidance on technology adoption, system architecture, and digital transformation initiatives.
How I Work
A streamlined process designed to deliver results efficiently.
Discovery
Understanding your goals, challenges, and requirements through detailed consultation.
Planning
Creating a comprehensive roadmap with clear milestones and deliverables.
Development
Building your solution with regular updates and feedback integration.
Delivery
Deploying, testing, and providing documentation with ongoing support.
Technologies I Use
Ready to Start Your Project?
Let's discuss how I can help bring your ideas to life with innovative technology solutions.