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3D Design 3D Modelling 3D Rendering API Integration Arduino
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Thaveesha W.

@trb2004

monthly-level-four.svg
5.0
5

3.1

3.1

100%

⭐✨AI/ML software engineer | Full-Stack (Web|App)✨⭐

$25 USD / Hour

・

Flag of

Sri Lanka (9:44 PM)

・

Joined on September 25, 2024

$25 USD / Hour

・

I have strong experience and knowledge in a wide range of front-end and back-end. Specialized in: - Web (Backend & Frontend) > Node.js, NPM, Yarn, Webpack, Bower, Babel, Grunt, ESLint > React, Redux, Material UI, Ant Design, Semantic UI, Kendo UI, Storybook, Tailwind CSS, Bootstrap > AngularJS, Angular, Vue.js, TypeScript, JavaScript, jQuery, Ajax > Next.js, Nest.js, Nuxt.js, Express.js, Gatsby, Electron > GraphQL, Apollo GraphQL, REST API > Python, Django, Flask, ColdFusion > PHP, Laravel, CodeIgniter, CakePHP, Symfony, Yii, Zend Framework > C#, ASP.NET, .NET, .NET Core, C++, F# > WebGL, Three.js, Babylon.js, D3.js, Chat.js, Web3.js > Shopify, WordPress, OpenCart, Squarespace, Wix, Prestashop, BigCommerce > HubSpot, Webflow, CRM, Zoho, Twilio, Mailchimp, Klaviy > ChatGPT, GPT-4, OpenAI Integration > AWS, Amazon EC2, AWS Elastic Beanstalk, Amazon S3, AWS OpsWorks, Cognito > Google Cloud Platform, Firebase, Google Workspace (G Suite) > Microsoft Azure Cloud Services, Azure DevOps > Git, GitHub, GitLab, Bitbucket, Sourcetree, Mercurial > Trello, Jira, Asana, [login to view URL] - Database > MySQL, MongoDB, MS SQL, PostgreSQL, MariaDB, SQLite > Amazon RDS, Amazon DynamoDB, Amazon DocumentDB, Amazon ElastiCache - Hybrid Mobile Application > React Native, Flutter, Kotlin, Apache Cordova, Meteor, Ionic, ColdFusion Mobile, jQuery Mobile - Game Development > Slot & Casino game > Trading Game, Blockchain Strategy game > Mini Puzzle game, Math game - Firmware Development > Stm32 , Raspberry Pi, Arduino , HDMI, HMI, PLC I strive to provide the highest quality of service to my customers and achieve 100% satisfaction through my work. Let's chat and make it happen!

Verifications

On time

100%

On budget

100%

Accept rate

75%

Repeat hire rate

50%

Freelancer 3D Rendering Experts Sri Lanka
See all 3D Rendering Experts in Sri Lanka

Portfolio

Portfolio

13791491
experience creating AI-generated artwork using modern generative models such as Stable Diffusion, Midjourney, and DALL·E. My work involves prompt engineering, style exploration, and iterative refinement to produce high-quality visuals for branding, marketing, social media, concept art, and creative storytelling. I’ve trained and fine-tuned custom Stable Diffusion models and LoRA embeddings to match specific artistic styles, products, or characters. This includes curating datasets, controlling composition with tools like ControlNet (pose, depth, edge maps), and ensuring visual consistency across multiple images. I also handle post-processing and upscaling using tools such as Photoshop, Topaz, and AI-based enhancers to achieve production-ready results. In some projects, AI-generated art has been integrated into larger pipelines—such as automated content creation workflows or NFT and digital asset generation—while maintaining originality and creative direction.

AI Art creation

13791485
hands-on experience building and deploying object detection systems using the YOLO (You Only Look Once) family, including YOLOv5 and YOLOv8. My work covers the full pipeline—from dataset preparation and annotation (using tools like LabelImg/Roboflow), to model training, evaluation, and real-world deployment. I’ve trained custom YOLO models for use cases such as people and vehicle detection, safety compliance (helmets/PPE), defect detection, and general object localization in images and video streams. This includes tuning anchors, image resolution, batch sizes, and augmentation strategies to improve precision and recall. On the deployment side, I’ve integrated YOLO models into Python and OpenCV pipelines for real-time inference, optimized performance using GPU acceleration, and exported models to ONNX/TensorRT for faster edge or production use. I’m comfortable evaluating results with mAP, precision/recall metrics, and iterating based on false positives/negatives.

Object detection using YOLO

13791481
I’ve designed and implemented automation workflows that replace manual, repetitive processes with reliable, event-driven systems. My work typically includes building end-to-end scenarios using Make.com with webhooks, routers, filters, and custom API calls.

Make.com automation

13791472
I Have finished full site using wordpress. I have used Elementor plugin and latest theme and customized for the requriements. Also I have customized plugins here.

wordpress development

I Have finished full site using wordpress. I have used Elementor plugin and latest theme and customized for the requriements. Also I have customized plugins here.

wordpress development

13791463
I have built ecommerce for health bottle ecommerce using shopify. I have used latest theme and apps into shopify and created new apps to according to the requirements.

Shopify Ecommerce Development

I have built ecommerce for health bottle ecommerce using shopify. I have used latest theme and apps into shopify and created new apps to according to the requirements.

Shopify Ecommerce Development

13756670
Machine Learning Developer specializing in building, training, and deploying scalable AI models. Experienced in data-driven solutions, model optimization, and production ML systems across computer vision and NLP applications.

machine learning development

13791491
experience creating AI-generated artwork using modern generative models such as Stable Diffusion, Midjourney, and DALL·E. My work involves prompt engineering, style exploration, and iterative refinement to produce high-quality visuals for branding, marketing, social media, concept art, and creative storytelling. I’ve trained and fine-tuned custom Stable Diffusion models and LoRA embeddings to match specific artistic styles, products, or characters. This includes curating datasets, controlling composition with tools like ControlNet (pose, depth, edge maps), and ensuring visual consistency across multiple images. I also handle post-processing and upscaling using tools such as Photoshop, Topaz, and AI-based enhancers to achieve production-ready results. In some projects, AI-generated art has been integrated into larger pipelines—such as automated content creation workflows or NFT and digital asset generation—while maintaining originality and creative direction.

AI Art creation

13791485
hands-on experience building and deploying object detection systems using the YOLO (You Only Look Once) family, including YOLOv5 and YOLOv8. My work covers the full pipeline—from dataset preparation and annotation (using tools like LabelImg/Roboflow), to model training, evaluation, and real-world deployment. I’ve trained custom YOLO models for use cases such as people and vehicle detection, safety compliance (helmets/PPE), defect detection, and general object localization in images and video streams. This includes tuning anchors, image resolution, batch sizes, and augmentation strategies to improve precision and recall. On the deployment side, I’ve integrated YOLO models into Python and OpenCV pipelines for real-time inference, optimized performance using GPU acceleration, and exported models to ONNX/TensorRT for faster edge or production use. I’m comfortable evaluating results with mAP, precision/recall metrics, and iterating based on false positives/negatives.

Object detection using YOLO

13791481
I’ve designed and implemented automation workflows that replace manual, repetitive processes with reliable, event-driven systems. My work typically includes building end-to-end scenarios using Make.com with webhooks, routers, filters, and custom API calls.

Make.com automation

13791472
I Have finished full site using wordpress. I have used Elementor plugin and latest theme and customized for the requriements. Also I have customized plugins here.

wordpress development

I Have finished full site using wordpress. I have used Elementor plugin and latest theme and customized for the requriements. Also I have customized plugins here.

wordpress development

13791463
I have built ecommerce for health bottle ecommerce using shopify. I have used latest theme and apps into shopify and created new apps to according to the requirements.

Shopify Ecommerce Development

I have built ecommerce for health bottle ecommerce using shopify. I have used latest theme and apps into shopify and created new apps to according to the requirements.

Shopify Ecommerce Development

13756670
Machine Learning Developer specializing in building, training, and deploying scalable AI models. Experienced in data-driven solutions, model optimization, and production ML systems across computer vision and NLP applications.

machine learning development

5.0 · 5 Reviews
5 Reviews
S
Flag of

Saleh A.

5.0

$40 USD

58 minutes ago

Critical UI/UX & Backend Fixes for AI Platform (Next.js/Prisma)

Thank you for your hard work and dedication in completing the current phase so quickly and with such high quality. We truly appreciate your efficiency and great results.

Website Design
HTML
Web Development
Next.js
AI Development

+1 more

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P
Flag of

Carl J. P.

5.0

$36 USD

1 month ago

Keep Verification Platform

All the work was done according to instructions and delivered on time, will hire again if I need additional work and I recommend him to anyone who needs work done properly.

3D Rendering
3D Modelling
Arduino
3D Design

+1 more

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P
Flag of

Carl J. P.

5.0

$150 USD

1 month ago

E-MAIL BULK SENDING PLATFORM INFORMATION.

I recently started working with Thaveesha W., and he successfully adjusted our email marketing platform to perform as intended. He quickly picked up where the previous technician left off, identified the issues, and resolved them efficiently. Since then, the system has been operating smoothly and reliably. I appreciate his technical skills and responsiveness and plan to continue working with him on future projects.

3D Rendering
3D Modelling
Arduino
3D Design

+1 more

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D

Former Client (inactive)

5.0

$70 USD

6 months ago

Project for Thaveesha (archived)

The setup was a bit complicated, but he did a great job again!

Share

D

Former Client (inactive)

5.0

$50 USD

6 months ago

Simple AI Bug Fix (archived)

He possesses exceptional speed and in-depth knowledge in the field of AI art creation. He quickly resolved my issue and guided me in the right direction. I will give you another task. Good.

Share

Experience

AI Engineer

Oct, 2023 - Jul, 2024

•

9 months

Texaware LLC

Oct, 2023 - Jul, 2024

•

9 months

I have worked with AI tech such as machine learning, Deep learning etc

Flag of

California, United States

Oct, 2023 - Jul, 2024

•

9 months

Chatbot development

Nov, 2021 - Sep, 2023

•

1 year, 10 months

software service LLC

Nov, 2021 - Sep, 2023

•

1 year, 10 months

Having developed AI Agent in the company.

Flag of

Nevada, United States

Nov, 2021 - Sep, 2023

•

1 year, 10 months

Education

University of Peradeniya

2010 - 2014

•

4 years

Bachelor Degree

Flag of

Sri Lanka

2010 - 2014

•

4 years

Certifications

P

Preferred Freelancer Program SLA

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