Hire the Best Data Analysts
in Sri Lanka

I help businesses turn scattered Excel, sales, and CRM data into clear Power BI dashboards that drive faster decisions and growth. My focus is not just building visuals—it is creating dashboards that instantly show KPIs, trends, weak points, and revenue opportunities so business owners know exactly where to act. I specialize in: • Sales & Revenue Dashboards • KPI Reporting & Executive Dashboards • Customer & CRM Analytics • Finance & Profitability Reporting • DAX Measures, Drill-through & Automation • Excel to Power BI Reporting Systems Every dashboard I build is designed to be clean, interactive, and easy for non-technical teams to use. If you need reports that go beyond charts and help your team make confident business decisions, I’m ready to help.

Hi, I'm Thamoj, a Management Information Systems graduate with experience in data analysis, reporting, website administration, and administrative support. I enjoy working with data and making sure everything is accurate, organized, and easy to manage. My experience includes maintaining databases, preparing reports, managing website content through CMS platforms, and supporting day-to-day business operations. I have worked with international teams across the UK, India, and the Philippines in remote environments and understand the importance of clear communication, meeting deadlines, and maintaining quality. Services I offer: Data Entry & Data Cleaning Microsoft Excel & Google Sheets Data Analysis & Reporting Power BI Dashboards Website Administration (CMS) SEO Content Uploads Product Listings Virtual Assistant Services Administrative Support Internet Research PDF to Excel/Word Conversion Data Collection & Validation If you're looking for someone who is reliable, detail-oriented, and easy to work with, I'd be happy to help.

This gig will provide you with a complete range of solutions for your Excel needs; including custom Excel Templates, Dashboards, Formulas / Functions, Pivot tables, VBA, and Macro automation. I have over 10 years of corporate experience and have worked for several renowned organizations specializing in the financial services industry. My Services in this gig includes: Custom Excel Templates Excel Dashboards Data Analysis Excel Formula & functions Pivot tables/charts. Excel VBA Macro Automation Invoice Template Budget Planner Payroll trackers Project Management Templates Gantt Charts Other/Additional Services; Financial Statement Templates Financial Budgeting Investment Calculators Auto Invoice Generators VBA Macros Automation Sales Dashboard Stock Trading Trackers Inventory Management Workout Plan and Trackers

About Me I am a passionate and dedicated professional with expertise in data visualization, web development,UI/UX designs,power bi and tabloue. With [X years] of experience, I specialize in delivering high-quality, innovative solutions tailored to meet the unique needs of clients. What I Do Best: •Data visualization with tools like power BI , tabloue and r studio •Web development •Excel works My Approach: I believe in combining creativity, efficiency, and attention to detail to produce exceptional results. What Sets Me Apart: Strong Communication Skills: I prioritize clear, open communication to ensure projects are aligned with your vision. Commitment to Deadlines: I understand the importance of timely delivery without compromising quality. Adaptability: I am always ready to learn and adapt to new challenges and industries. Let’s Connect: If you're looking for someone who can, I’d love to collaborate. Feel free to reach out!

I’m a results-driven GTM Engineer, RevOps, and Data Analyst with a background in computer science and hands-on experience building systems from the ground up. I specialize in automating revenue operations, optimizing sales pipelines, and turning complex data into clear, actionable insights. Services Offered - Clay,com Setup & Custom Workflows • Build tailored workflows for your business goals • Automate repetitive tasks and reduce manual overhead • Organize your workspace for clarity and efficiency Advanced Lead Enrichment • Enrich leads with data like job titles, revenue, funding, and tech stack • Improve email deliverability and targeting • Refine your enrichment logic to avoid duplicates and bad data Tool Integrations & Custom API Work Seamlessly integrate Clay with tools like: • Deepline, AI Ark, ocean,io, discolike, blitz API, StoreLeads, Leadmagic, Findleads • Hunter,io, Zerobounce, Grok, People Data Labs, Clearbit • LinkedIn Sales Navigator, Apify, Google Sheets, Claude Code • Custom REST APIs, internal CRMs, and scraping tools Personalized Outreach That Converts • Create segmented, high-conversion lead lists • Personalize outreach at scale using enriched data • Build message logic that feels human; not templated High-Intent Lead Targeting Using Signals • Monitor buyer signals like job changes, tech adoption, and funding • Identify and prioritize leads showing intent • Sync with your CRM for timely action Smart Automation & Scalable Systems • Automate lead scoring, filtering, and campaign triggers • Connect outreach tools for seamless follow-ups • Build systems that grow with your team

I build production-grade Agentic AI and RAG systems for companies and startups that need intelligent automation, knowledge retrieval, and AI-powered workflows deployed at scale. My focus is on systems that go beyond simple chatbots multi-agent architectures, enterprise RAG pipelines, voice AI, analytics agents, and full-stack AI applications built to run in real business environments. 🔵CORE EXPERTISE 1. Agentic AI & RAG Systems ⚫Multi-agent systems using LangGraph, LangChain, Semantic Kernel, and OpenAI Agents SDK. ⚫Production RAG pipelines with hybrid retrieval, Cohere reranking, and validation loops. ⚫Agentic workflows with tool use, memory, planning, and multi-step reasoning. ⚫LLM observability and tracing using LangSmith. 2. Azure AI Stack ⚫Azure AI Foundry - model deployment, management, and enterprise inference. ⚫Azure OpenAI, Azure AI Search, Azure Document Intelligence. ⚫Azure Cosmos DB, Azure App Service, Docker-based cloud deployments. 3. LLMs and Models ⚫OpenAI: GPT models. ⚫Anthropic: Claude 3.5 Sonnet and Claude model family. ⚫Open-source: Mistral and LLaMA via Ollama and vLLM. ⚫Reranking: Cohere Rerank for precision retrieval 4. Full-Stack AI Development ⚫Backend: Python, FastAPI, REST APIs ⚫Frontend: React, JavaScript ⚫Databases: PostgreSQL, Cosmos DB, FAISS, Pinecone, ChromaDB ⚫Vector search, document ingestion pipelines, enterprise data integration 5. ML, Data Science and Forecasting ⚫Predictive modelling, time-series forecasting using ARIMA, SARIMAX, and LSTM ⚫Classification, regression, feature engineering, and model evaluation ⚫Deep learning with TensorFlow and PyTorch - transfer learning with EfficientNet, ResNet, VGG16 ⚫Data engineering with PySpark, pandas, and scikit-learn. 🔵SYSTEMS I HAVE BUILT ⚫Enterprise RAG Chatbot - Azure AI Foundry, Claude, LangChain Multi-source document ingestion across PDFs, SharePoint, SQL, and APIs. Azure Document Intelligence for chunking, hybrid semantic and keyword retrieval with Cohere reranking, and Claude deployed via Azure AI Foundry for cited, accurate responses. Supports number of documents, deployed on Azure App Service with a React and FastAPI interface. ⚫HR Multi-Agent RAG System - LangGraph, Azure AI Foundry, FastAPI Full-stack multi-agent system with GPT-4o intent classification routing queries across four specialized agents, greeting, employee data lookup, leave application workflow, and RAG policy Q&A. Stateful multi-turn conversations with LangGraph, FAISS vector store, PostgreSQL backend, and JWT authentication. ⚫AI Data Analyst Agent - Text-to-SQL, LangGraph, Azure AI Foundry Agentic system allowing business users to query databases in plain English. GPT-4o generates schema-aware SQL, executes queries, auto-generates charts, and produces plain-English summaries. Self-correcting agent retries failed queries automatically. Outputs include CSV and PDF export. ⚫AI Voice Agent - Call Automation, Conversational AI End-to-end voice agent handling inbound and outbound calls real-time speech-to-text, conversational AI reasoning, CRM, calendar, and ticketing API integrations, and neural text-to-speech responses. Handles lead qualification and customer support autonomously with low-latency responses. 🔵 WHAT I CAN BUILD FOR YOU ⚫ RAG assistants for documents, knowledge bases, and enterprise data. ⚫ Multi-agent AI systems with tool use, memory, and complex reasoning. ⚫ AI chatbots and conversational systems for support and internal operations. ⚫ Text-to-SQL analytics agents for business intelligence and reporting. ⚫ Voice AI systems for call automation, lead handling, and customer support. ⚫ Predictive ML models for forecasting, classification, and data analysis. ⚫ Full-stack AI applications with React, FastAPI, and Azure cloud deployment. ⚫ AI integrations connecting LLMs to your existing CRMs, APIs, and databases. 🔵 WHY WORK WITH ME ⚫I work across the full AI stack from model selection and prompt engineering to retrieval architecture, agent design, backend APIs, and cloud deployment on Azure. ⚫Every system I build is production-ready, observable with LangSmith tracing, and designed with clean architecture that scales. I do not just prototype I build and deploy systems that run in real environments. ⚫If you need a RAG system, an agentic AI workflow, a voice agent, an analytics tool, or a full-stack AI application, I can design, build, and deploy it end-to-end.