Software Engineer - Full-stack - AI Systems

MohammedEajass Yahya

As a

Full-stack software engineer building AI-powered, scalable, production-ready systems.

Colombo, Sri Lanka (+94) 77 451 4971 yahyame2005@gmail.com

0101100101010011010110010100101001011001010100110101100101001010010110010101001101011001010010100101100101010011010110010100101001011001010100110101100101001010010110010101001101011001010010100101100101010011010110010100101010100101101001010110100101100101101001011010010101101001011001011010010110100101011010010110010110100101101001010110100101100101101001011010010101101001011001011010010110100101011010010110010110100101101001010110100101100101001101011001010010110101100101000011010110010100101101011001010000110101100101001011010110010100001101011001010010110101100101000011010110010100101101011001010000110101100101001011010110010100001101011001010010110101100101001100101001011010010101100101011011001010010110100101011001010110110010100101101001010110010101101100101001011010010101100101011011001010010110100101011001010110110010100101101001010110010101101100101001011010010101100101011001101001011001010100101101001011011010010110010101001011010010110110100101100101010010110100101101101001011001010100101101001011011010010110010101001011010010110110100101100101010010110100101101101001011001010100101101001011100101101001011001010100101101011001011010010110010101001011010110010110100101100101010010110101100101101001011001010100101101011001011010010110010101001011010110010110100101100101010010110101100101101001011001010100101101010101011001010100101101001011010001010110010101001011010010110100010101100101010010110100101101000101011001010100101101001011010001010110010101001011010010110100010101100101010010110100101101000101011001010100101101001011010010110100101100101011001010100101101101001011001010110010101001011011010010110010101100101010010110110100101100101011001010100101101101001011001010110010101001011011010010110010101100101010010110110100101100101011001010100101

Developer Console

Full-stack AI command layer

Monitoring UI, APIs, data models, and machine-learning workflows from one delivery surface.

Livev2.6 stable

stable

Build health

validated

Data flow

clean

Git state

UI KernelAPI GatewayML RuntimeData Layer

portfolio.kernel.ts

$ bootportfolio.kernel.init()

$ stackNext.js -> API services -> Python ML -> SQL/NoSQL

$ modelprediction workflows, evaluation metrics, reporting layer

$ releaseresponsive UI, validated data paths, production-ready handoff

const delivery = {

role: "Software Engineer",

stack: ["frontend", "api", "data", "ai"],

output: "usable production systems",

shipping: true

};

UI Kernel

React + Next.js

98%

responsive app surfaces

API Gateway

Node + FastAPI

REST

service and CRUD logic

AI Runtime

ML integration

85%+

prediction and reports

Data Mesh

MongoDB + SQL

sync

structured persistence

Delivery Pipeline

010101 stream

Scope

requirements

Design

UI + data

Build

API + app

Train

AI/ML

Ship

release

Career snapshotCredential, AI proof, and delivery scope

Academic foundation01

BSc (Hons)

Software Engineering

Completed May 2026 through Cardiff Metropolitan University, UK with ICBT Sri Lanka.

Degree completed and portfolio-ready

AI performance02

85%+

WellSync ML accuracy

Predictive models for wellness, stress, and academic risk using ensemble learning workflows.

Model tuning, validation, and reporting

Delivery scope03

Full-stack and AI projects

Portfolio work across wellness AI, real estate prediction, billing, and reservations.

Production-minded systems delivered

Professional Profile

Full-stack engineer focused on usable, scalable AI-powered systems.

A software engineering profile shaped around production-ready web applications, backend services, database design, and practical machine-learning integration.

Profile Snapshot

Mohammed Eajass Yahya

Software EngineerFull-stack DeveloperAI/ML IntegratorBackend API Developer

Colombo, Sri Lanka

01Completed BSc (Hons) Software Engineering with strong full-stack delivery experience.

02Builds responsive web applications, backend services, dashboards, APIs, and database-driven systems.

03Integrates AI and machine-learning models into practical products with reporting and recommendation workflows.

BSc (Hons)

Software Engineering completed May 2026

Major portfolio systems across AI, web, and backend

85%+

Predictive model accuracy achieved in WellSync

Operating Model

Requirement to intelligent release

Translate requirements into scoped user flows, dashboard needs, API contracts, and measurable delivery goals.

Plan the full-stack architecture across frontend screens, backend services, database models, and integration points.

Prepare AI/ML workflows with data preprocessing, feature engineering, model training, and validation metrics.

Integrate trained models through reliable APIs so predictions, recommendations, and reports work inside the product.

Build responsive interfaces that make complex data, AI outputs, and business actions clear for real users.

Validate the release with testing, GitHub workflow, feedback iteration, and production-readiness checks.

Comfortable collaborating through GitHub workflows, progress updates, reviews, and iterative feedback.

Responsive Frontend

Building clean interfaces with React, Next.js, TypeScript, Tailwind CSS, and dashboard-focused UX patterns.

Backend Systems

Designing REST APIs, CRUD workflows, authentication flows, service logic, and maintainable application structure.

AI Integration

Connecting predictive models, reporting systems, recommendation flows, and ML services into usable products.

Data Architecture

Modeling practical database structures with MongoDB, MySQL, SQLite, validation, and reliable data operations.

Technical Skills

A practical full-stack skill set for web, APIs, data, and AI-powered products.

Technologies are organized by how they are used in production work: interface delivery, API services, data persistence, model integration, testing, and developer workflow.

UI systems

Frontend Engineering

Responsive interfaces, dashboards, app shells, component-driven screens, and accessible user flows.

ReactNext.jsTypeScriptTailwind CSS

API layer

Backend Development

RESTful services, CRUD workflows, validation, authentication patterns, and server-side architecture.

Node.jsExpress.jsFastAPIFlask

intelligence layer

AI / ML Integration

Predictive workflows, model evaluation, feature engineering, recommendation logic, and ML APIs.

Pythonscikit-learnpandasNumPyTensorFlow

storage layer

Data & Persistence

Database modeling, relational and document data structures, reporting data, and reliable operations.

MongoDBMySQLPostgreSQLSQL ServerSQLite

Capability Map

How the stack fits together

Client UI

API Services

Data Layer

AI Integration

Testing

The stack supports complete product delivery: polished screens, service APIs, persistent data, model-backed features, and validation before release.

Engineering Workflow

From implementation to model validation

06 stages

Version Control

Git and GitHub workflow for branching, commits, collaboration, and project history.

Testing Workflow

Jest, Vitest, React Testing Library, pytest, JUnit, Postman, and Swagger/OpenAPI for UI, API, and service validation.

Developer Tools

VS Code, PyCharm, IntelliJ IDEA, NetBeans, Jupyter Notebook, and Google Colab across web, Java, Python, and ML workflows.

AI/ML Model Training

Training supervised models with structured datasets, tuned parameters, repeatable experiments, and practical prediction goals.

Feature Engineering

Cleaning, transforming, selecting, and scaling input features so models learn from reliable and meaningful signals.

Model Evaluation

Measuring accuracy, validating outputs, comparing model behavior, and preparing results for integration through APIs.

Technology Stack

Tools used across full-stack delivery

39 technologies

Frontend

ReactFrontend

Next.jsFrontend

TypeScriptFrontend

Tailwind CSSFrontend

BootstrapFrontend

Backend

Node.jsBackend

Express.jsBackend

FastAPIBackend

FlaskBackend

Language

PythonLanguage

JavaLanguage

PHPLanguage

JavaScriptLanguage

HTML5Language

CSS3Language

Database

MongoDBDatabase

MySQLDatabase

PostgreSQLDatabase

MS SQL ServerDatabase

SQLiteDatabase

AI / ML

scikit-learnAI / ML

pandasAI / ML

NumPyAI / ML

TensorFlowAI / ML

Tools

GitTools

GitHubTools

PostmanTools

SwaggerTools

Testing

JestTesting

pytestTesting

VitestTesting

React Testing LibraryTesting

JUnitTesting

IDE

VS CodeIDE

PyCharmIDE

IntelliJ IDEAIDE

NetBeansIDE

Jupyter NotebookIDE

Google ColabIDE

Frontend Development

React.jsNext.jsTypeScriptBootstrapTailwind CSSResponsive UI Design

Backend Development

Node.jsExpress.jsFastAPIFlaskPHPJava ServletsRESTful API Development

AI / Machine Learning

Data PreprocessingFeature EngineeringModel EvaluationPredictive Modelingscikit-learnpandasNumPyTensorFlow

Databases

MongoDBMySQLPostgreSQLMS SQL ServerSQLite

Programming Languages

JavaPythonJavaScriptHTMLCSS

Testing and API Tools

JestpytestVitestReact Testing LibraryPostmanJUnitSwagger/OpenAPI

Version Control

GitGitHub

Projects

Production-minded systems across AI, dashboards, billing, and booking.

A curated set of projects showing how requirements become usable software: clear interfaces, reliable data flows, practical machine-learning integration, and maintainable full-stack architecture.

Delivery focus

Predictive analyticsAPI architectureDatabase designDashboardsAuthenticationBusiness workflows

case-study projects

AI-enabled systems

Full

frontend to database delivery

AI wellness platform

View project

WellSync

AI-Powered Student Wellness & Academic Performance Platform

Full-stack engineering + ML integration

AI-powered platform supporting student wellbeing and academic performance through predictive analytics, intelligent reporting, and personalized recommendations.

85%+

prediction accuracy

10-fold

model validation

Weekly

automated reporting

Impact points

06 outcomes

Built three AI prediction workflows for mental wellness scoring, stress categorization, and academic impact analysis from student lifestyle inputs.
Delivered high-performing model outputs with documented R² scores for wellness, stress, and academic impact prediction.
Connected a FastAPI inference layer with the full-stack application to support fast prediction responses and clean service separation.
Engineered automated weekly wellness reports, evidence-based recommendations, responsive email templates, and PDF-ready reporting flows.
Implemented role-based user and admin experiences with analytics, notifications, prediction history, and data export support.
Validated the platform with broad backend, frontend, and AI-service testing across Jest, React Testing Library, and pytest suites.

System stack

Student lifestyle data intake

Next.js analytics dashboard

Node.js and Express API gateway

MongoDB wellness data models

FastAPI ML inference service

Stress and academic-risk prediction

Automated weekly report engine

Admin monitoring and intervention view

Next.jsReactTypeScriptNode.jsExpress.jsFastAPIPythonMongoDBscikit-learnJestpytest

Property intelligence

View project

Real Estate Price Prediction

AI-Powered Property Valuation Platform

Full-stack developer + ML workflow

Real estate valuation system delivering instant property price predictions, interactive visualizations, and admin property management.

Instant

price prediction

CRUD

admin operations

Live

prediction tracking

Impact points

06 outcomes

Developed an ensemble valuation pipeline combining XGBoost, LightGBM, and CatBoost for stronger apartment price prediction accuracy.
Supported explainable predictions through feature-importance analysis and SHAP-based model interpretability workflows.
Enabled batch prediction processing so multiple property valuations can be handled efficiently in one workflow.
Built secure JWT authentication with separate admin and user roles for controlled platform access.
Created interactive dashboards for prediction history, usage statistics, market insights, and real-time result tracking.
Implemented admin CRUD operations for users, properties, prediction records, quota management, and monitoring workflows.

System stack

React user interface

Node.js service layer

Python prediction workflow

MongoDB records and history

Technologies

ReactNode.jsMongoDBPythonMachine LearningDashboard

Business operations

View project

Pahanaedu Bill Management

Billing, Inventory & Reporting System

Java full-stack developer

Business management platform for billing, customer records, item inventory, discounts, reports, and transaction analytics.

CRUD

billing workflows

Charts

revenue analytics

Audit

transaction tracking

Impact points

06 outcomes

Developed complete billing, item, and customer CRUD workflows using Java, JSP, Servlets, JDBC, and MySQL.
Designed a relational MySQL schema with bill, customer, item, and bill-item relationships for reliable transaction records.
Added percentage-based discount handling at item level to support practical billing and inventory pricing scenarios.
Created dashboard analytics with Chart.js for revenue trends, transaction summaries, and bill status visibility.
Implemented bulk bill status operations and status tracking to speed up day-to-day business administration.
Included audit-focused timestamp tracking and structured database operations to improve reporting integrity.

System stack

JSP and Bootstrap views

Java Servlet controllers

JDBC data operations

MySQL relational schema

Technologies

JavaJSPServletsJDBCMySQLBootstrapChart.js

Booking platform

View project

Futsal Reservation

Full-Stack Court Booking Website

Full-stack web developer

Reservation website for real-time court booking, user management, authentication, and payment-related workflows.

Realtime

availability filters

Secure

user authentication

MySQL

booking records

Impact points

06 outcomes

Built a multi-role booking platform for admins, futsal venue clients, and customers with separate management workflows.
Generated hourly court slots across configured date ranges so venue owners can publish bookable availability automatically.
Created date-based slot fetching and booking flows that show available times and prevent already-booked slots from being reused.
Implemented transaction-based booking confirmation so slot updates and booking records are committed together or rolled back safely.
Added payment-status handling with generated Goal7 payment IDs, pending/completed states, and slot-to-payment tracking.
Designed a MySQL/MariaDB schema covering users, areas, courts, slots, reviews, and payments for end-to-end reservation data.

System stack

Responsive HTML and CSS UI

JavaScript booking interactions

PHP server workflows

MySQL booking database

Technologies

HTMLCSSJavaScriptPHPMySQLAuthentication

Education

Academic foundation built around software engineering, AI/ML, systems, and delivery.

Completed software engineering studies through Cardiff Metropolitan University, UK in partnership with ICBT Sri Lanka, with practical grounding in full-stack development, databases, AI/ML integration, predictive workflows, and application architecture.

Academic Status

Qualifications completed

Second Upper Division

BSc honours result

Merit

higher diploma result

CMU

Cardiff Metropolitan University, UK

AI/ML Applied Engineering

Predictive analytics, model integration, feature engineering, and evaluation applied through portfolio systems.

Data-Driven Systems

Database design, CRUD workflows, reporting data, and persistent storage foundations.

System Thinking

Architecture, requirement analysis, maintainability, testing, and delivery-focused project work.

Honours Degree

BSc (Hons) Software Engineering

Completed May 2026

Cardiff Metropolitan University, UK

Partnered with ICBT Sri Lanka

CompletedSecond Upper Division

Academic foundation

Completed a software engineering honours degree with Second Upper Division standing, strengthening full-stack engineering, AI/ML integration, database-backed systems, and production-minded software delivery.

Study focus

AI/ML model integrationPredictive analytics workflowsFeature engineeringModel evaluationFull-stack architectureBackend API servicesDatabase-backed systemsSoftware project delivery

Professional outcomes

Applied AI/ML concepts into portfolio work through predictive models, model-serving APIs, reporting workflows, and data-driven dashboards.
Strengthened the engineering foundation used across React, Next.js, Node.js, Express.js, FastAPI, Python, Java, MongoDB, MySQL, and PostgreSQL-style data workflows.
Built practical understanding of requirement analysis, system design, implementation, testing, deployment preparation, and maintainable full-stack delivery.
Connected academic learning directly into AI-powered wellness prediction, real-estate valuation, Java billing, and booking platform systems.

Higher Diploma

Higher Diploma in Computing and Software Engineering

Completed December 2024

Cardiff Metropolitan University, UK

Partnered with ICBT Sri Lanka

CompletedMerit

Academic foundation

Completed the higher diploma with Merit, building the core computing and software engineering foundation for programming, web applications, databases, and early data-driven system development.

Study focus

Programming fundamentalsObject-oriented developmentWeb application developmentDatabase designSQL and CRUD systemsSoftware engineering principlesSystem analysis and designApplied project development

Professional outcomes

Developed the core software engineering base for building structured applications, database-driven systems, and maintainable project workflows.
Practiced implementation across frontend screens, backend logic, SQL data operations, validation, and user-facing application features.
Built the academic pathway into advanced BSc-level work in full-stack engineering, AI/ML integration, software architecture, and production-focused project delivery.
Strengthened problem-solving, documentation, debugging, and project presentation skills used across later portfolio systems.

Learning applied

Education connected to real portfolio systems

The academic path supports practical delivery across AI wellness prediction, real-estate valuation, dashboards, Java/MySQL systems, booking workflows, and full-stack web products.

Soft Skills

Professional habits for reliable teamwork, clear delivery, and calm execution.

Soft skills that support software engineering work beyond code: understanding requirements, communicating decisions, collaborating with teams, adapting to change, and keeping delivery organized.

Work Style

Collaborative delivery

Clarify requirements before implementation

Break complex work into manageable steps

Share progress and blockers early

Respond to feedback with practical improvements

professional soft skills

Agile

collaboration mindset

Clear

technical communication

Structured analysis

Problem Solving

Able to identify technical and business challenges, analyze root causes, and develop practical solutions with structured thinking and modern development practices.

Applied in work

Used when debugging full-stack workflows, model integration issues, API behavior, and database-backed systems.

Strengths

Root-cause analysisPractical decision-makingSolution validation

Shared delivery

Team Collaboration

Experienced in cross-functional teamwork, progress sharing, technical discussions, and supporting delivery goals throughout the development lifecycle.

Applied in work

Supports smooth coordination across planning, implementation, review, and release phases.

Strengths

Progress updatesTeam alignmentConstructive contribution

Clear context

Communication

Able to communicate technical ideas clearly with team members, tech leads, and stakeholders while gathering requirements and responding to feedback professionally.

Applied in work

Helps turn requirements, constraints, feedback, and technical decisions into shared understanding.

Strengths

Requirement clarityTechnical explanationFeedback handling

Continuous learning

Adaptability

Comfortable learning new technologies, improving existing systems, and adapting to changing requirements in fast-paced environments.

Applied in work

Useful when working across React, Next.js, Node.js, Python, Java, databases, dashboards, and AI workflows.

Strengths

Learning speedTool flexibilityChange response

Healthy collaboration

Conflict Resolution

Able to contribute positively to team discussions, improve collaboration, and help resolve challenges during project development.

Applied in work

Keeps technical discussions productive when priorities, implementation choices, or delivery constraints differ.

Strengths

Calm discussionBalanced decisionsTeam focus

Reliable execution

Time Management

Able to organize work, prioritize important tasks, manage deadlines, and maintain consistent progress across design, development, testing, and delivery.

Applied in work

Supports disciplined delivery across academic projects, portfolio builds, full-stack features, and iterative improvements.

Strengths

PrioritizationDeadline ownershipConsistent progress

Available for software engineering roles

Need a software engineer who can connect UI, APIs, data, and AI into a usable product?

I build scalable web applications, backend services, dashboards, database workflows, and AI-powered features with a practical full-stack delivery mindset.

Email me View projects

Full-stack web applicationsBackend APIs and servicesDashboard systemsAI-powered product featuresDatabase-backed workflowsProduction-ready UI

Professional fit

Ready for full-stack and AI-enabled product work.

01Clear requirements to implementation workflow

02Frontend, backend, database, and AI integration coverage

03Professional communication with delivery-focused execution

yahyame2005@gmail.com (+94) 77 451 4971

Colombo, Sri Lanka

Contact

Start a professional conversation.

Use the contact routes below for software engineering opportunities, project discussions, and collaboration around full-stack, backend, frontend, dashboard, database, or AI-powered application work.

Preferred route

Send a direct email

Fastest way to discuss roles, projects, or collaboration.

Email me

Primary contact

Email

yahyame2005@gmail.com

Best for opportunities, project discussions, and formal communication.

Direct contact

Phone

(+94) 77 451 4971

Useful for quick follow-ups and direct professional conversations.

GitHub

YahyaEajass05

Yahya Eajass

Colombo, Sri Lanka

Remote-friendly collaboration

AI wellness platform

View project

WellSync

AI-Powered Student Wellness & Academic Performance Platform

Full-stack engineering + ML integration

AI-powered platform supporting student wellbeing and academic performance through predictive analytics, intelligent reporting, and personalized recommendations.

85%+

prediction accuracy

10-fold

model validation

Weekly

automated reporting

Impact points

06 outcomes

Built three AI prediction workflows for mental wellness scoring, stress categorization, and academic impact analysis from student lifestyle inputs.
Delivered high-performing model outputs with documented R² scores for wellness, stress, and academic impact prediction.
Connected a FastAPI inference layer with the full-stack application to support fast prediction responses and clean service separation.
Engineered automated weekly wellness reports, evidence-based recommendations, responsive email templates, and PDF-ready reporting flows.
Implemented role-based user and admin experiences with analytics, notifications, prediction history, and data export support.
Validated the platform with broad backend, frontend, and AI-service testing across Jest, React Testing Library, and pytest suites.

System stack

Student lifestyle data intake

Next.js analytics dashboard

Node.js and Express API gateway

MongoDB wellness data models

FastAPI ML inference service

Stress and academic-risk prediction

Automated weekly report engine

Admin monitoring and intervention view

Next.jsReactTypeScriptNode.jsExpress.jsFastAPIPythonMongoDBscikit-learnJestpytest

Need a software engineer who can connect UI, APIs, data, and AI into a usable product?

I build scalable web applications, backend services, dashboards, database workflows, and AI-powered features with a practical full-stack delivery mindset.

Full-stack web applicationsBackend APIs and servicesDashboard systemsAI-powered product featuresDatabase-backed workflowsProduction-ready UI