Skip to main content
sageesan UserSU
Open to opportunities

sageesan User

@sageesanuser

I build AI and data solutions that turn business requirements into predictive, automation-ready applications.

Sri Lanka
Message

What I'm looking for

I'm looking for an opportunity to apply AI, machine learning, data analytics, and business analysis skills to solve practical problems, work with real-world data, and grow through hands-on delivery.

At Microwe, I translate stakeholder needs into functional requirements and workflows across four client engagements and more than 20 system modules. I've produced 18 business and technical documents and supported UAT, test-case preparation, requirement validation, and change-request documentation.

I also contributed to a two-phase AI roadmap for a Swiss cosmetics e-commerce client, turning business requirements into practical AI capabilities and implementation priorities.

My project work spans predictive modeling, time-series forecasting, computer vision, recommendation systems, and MLOps. I built the SLASSCOM Provincial Winning Smart Fish Route Predictor, achieving 87.34% accuracy and 86.18% ROC-AUC with XGBoost and LSTM-based trend features.

I've also developed electricity-demand forecasting architecture, a CatBoost car-price model with a 0.912 test R-squared, an eye-gaze video-control system, AI product recommendations, and full-stack web applications. I bring hands-on experience with data digitization, cleaning, validation, feature engineering, LLM and RAG workflows, and translating real business problems into structured data-driven solutions.

Experience

Work history, roles, and key accomplishments

MI
Current

Associate Business Analyst

Microwe

Dec 2025 - Present (9 months)

Analyzed stakeholder requirements and translated business needs into structured functional requirements and workflows across 4 client engagements and more than 20 system modules. Produced 18 business and technical documents, including BRDs, SRS documents, and proposals, while maintaining requirement traceability and consistency.

MG

Intern Web Developer

Magick Group

Aug 2024 - Jan 2025 (5 months)

Developed and tested a Dialogflow chatbot for e-commerce product enquiries, evaluating response relevance and conversational usability. Built a full-stack application using React, Node.js, Express.js, and MySQL, and evaluated AWS deployment options.

EV

Prompt Engineer Intern

Evo11ve.ai

Mar 2024 - May 2024 (2 months)

Prepared and structured educational content from Grade 6–12 textbooks for LLM and RAG applications. Created, tested, and refined prompts while evaluating AI-generated responses for relevance, consistency, and clarity.

Education

Degrees, certifications, and relevant coursework

Sri Lanka Institute of Information Technology (SLIIT) logoSS

Sri Lanka Institute of Information Technology (SLIIT)

Bachelor of Science (Hons), Information Technology

2022 - 2026

Pursuing a BSc (Hons) in Information Technology, with coursework and projects in machine learning, data analytics, and software development.

SJ

St. John's College, Jaffna

G.C.E. Advanced Level, Commerce

Completed G.C.E. Advanced Level in the Commerce stream, studying Business Studies, Accounting, and Economics.

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan