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Cloud Computing Frontend Development Network Administration PHP Python
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Roshan J.

@realroshan102

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4.6
11

5.1

5.1

67%

Full-Stack Developer | AI, Blockchain & Web Apps

$35 USD / Hour

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Pakistan (4:25 AM)

Joined on February 27, 2025

1 Recommendation

$35 USD / Hour

Hello and welcome! I’m a dedicated software engineer and developer with over 5 years of experience in building high-performing applications across web, mobile, desktop, and blockchain platforms. I turn your ideas into robust, scalable, and effective solutions. Here's a brief overview of my expertise: Desktop Applications: C#/C++, Java, Python (Tkinter, PyQt, Kivy), Electron.js, WPF, WinForms, Delphi, VB.NET, Qt++, JavaFX, Golang, Cross-platform Packaging. Blockchain & Web3: Smart Contracts, DApps, NFT Marketplaces, DeFi, ERC/BEP Tokens, DAO, Wallet Integration, Ethereum, BNB Chain, Solana, Polygon, Web3.js, Ethers.js, Solidity, Truffle, Hardhat, IPFS, Uniswap, PancakeSwap, Arbitrage/Sniping Bots. Web Development: HTML, CSS, SCSS, JavaScript, TypeScript, React, Angular, Vue, Node.js, Express.js, PHP (Laravel, Symfony), Python (Django, Flask), Ruby on Rails, ASP.NET MVC, WebSockets, GraphQL, REST APIs, CMS (WordPress, Joomla, Drupal), Webflow, [login to view URL]. Mobile Development: React Native, Flutter, Kotlin, Swift, Java (Android), Objective-C (iOS), Ionic, Xamarin, Firebase, ARCore, BLE, App Store / Play Store Deployment. Game Development: Unity3D, Unreal Engine 4/5, Godot, Phaser.js, WebGL, Three.js, Game Physics, Multiplayer, NFT Game Mechanics (P2E, S2E), 2D/3D Animation. AI, ML & Computer Vision: ChatGPT, GPT-3/4, TensorFlow, PyTorch, OpenCV, YOLO, OCR, NLP, BERT, AI Chatbots, Recommendation Systems, Deep Learning, Custom AI Models. eCommerce Solutions: Shopify, WooCommerce, Magento 2, PrestaShop, OpenCart, BigCommerce, Odoo, Zoho, WHMCS, VTiger, SuiteCRM, Salesforce Commerce. IoT & Embedded Systems: Arduino, Raspberry Pi, ESP32, STM32, MicroPython, FreeRTOS, MQTT, CAN Bus, MATLAB, Simulink, Jetson Nano, Edge AI. Data & Analytics: MySQL, PostgreSQL, MongoDB, Redis, Firebase, BigQuery, Power BI, Tableau, Kafka, ETL Pipelines, Data Warehousing. DevOps & Cloud: Docker, Kubernetes, Jenkins, AWS, Azure, GCP, Heroku, DigitalOcean, GitHub Actions, Terraform, Ansible, Vercel, Netlify. Design & UI/UX: Figma, Sketch, Adobe XD, Canva, Wireframing, Responsive Design, Logo & Icon Design, Motion Graphics. Automation & Scripting: Python, Bash, Shell, Selenium, Puppeteer, RPA, Web Scraping, Macro Tools. If you're looking for a reliable, versatile developer who values quality and communication, feel free to reach out. Let’s build something exceptional!

Verifications

On time

75%

On budget

100%

Accept rate

100%

Portfolio

Portfolio

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4.6 · 11 Reviews
Reviews
A

ML Financial & Bank Statements (PDFs, Arabic + English) $900 USD

The freelancer is good. However, the project was complex.

Abdulrhman A.

@abdulrhmana35

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Riyadh, Saudi Arabia

1 month ago

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Fix Critical Bugs on Existing Website (3-hour deadline) $110 USD

Roshan did an excellent job! Highly recommended.

Tayyab T.

@tayyabt56

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Fort Abbas, Pakistan

2 months ago

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J

Reaper DAW Automation Script $100 USD

Roshan did a really great job. He understood what I was looking for and delivered faster than I expected. The quality was very high and he always was open to feedback. I’m very happy with the final result and for sure I’ll work again with him. Totally recommended.

Nino D.

@joserojasdeleon

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Santo Domingo, Dominican Republic

4 months ago

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S

Deploy Solana Trading Bot & Dashboard $400 USD

The project is not completed according to the dispute

Cliff P.

@swagga5454

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Miami, United States

4 months ago

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Setup Multiple Static IP Addresses on Single Google Cloud VM for API Integration ₹70,000 INR

Great work. Everything was delivered as promised within the promised time. Good support, would like to work with him again.

Kamal C.

@kamalchhirang

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Sikar, India

5 months ago

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Experience

Senior developer

Oct, 2022 - Jan, 2025

2 years, 3 months

TroTech PVT

Oct, 2022 - Jan, 2025

2 years, 3 months

As a Senior Developer at TroTech Pvt, I led the design and development of complex software solutions, focusing on backend systems and API development. I collaborated with cross-functional teams to ensure the seamless integration of features and optimized performance. Using technologies like Java, Node.js, and cloud services, I mentored junior developers, drove code quality initiatives, and delivered scalable, efficient applications that met client requirements and business goals.

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lahore, Pakistan

Oct, 2022 - Jan, 2025

2 years, 3 months

Back end Developer

Aug, 2020 - Sep, 2022

2 years, 1 month

Dsol Technologies

Aug, 2020 - Sep, 2022

2 years, 1 month

As a Backend Developer at Dsol Technologies, I design and develop scalable, secure backend solutions, focusing on RESTful APIs, database optimization, and cloud service integration. I work closely with front-end teams to deliver seamless user experiences and ensure high performance and security. Using tools like AWS, Docker, and Kubernetes, I continuously improve and optimize systems to meet evolving business needs, contributing to successful project outcomes.

Flag of

Lahore, Pakistan

Aug, 2020 - Sep, 2022

2 years, 1 month

Education

Aga Khan University

2018 - 2020

2 years

Master of Science in Information Technology

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Pakistan

2018 - 2020

2 years

Beaconhouse National University

2013 - 2017

4 years

BS IT

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Pakistan

2013 - 2017

4 years

Qualifications

Certified Kubernetes Administrator (CKA)

2022

Dsol Technologies

I earned the CKA to sharpen my expertise in container orchestration. This certification enhanced my ability to manage Kubernetes clusters and deploy cloud-native applications, improving the scalability and efficiency of systems I work on.

2022

AWS Certified Solutions Architect – Associate

2023

TroTech PVT

I pursued this certification to validate my skills in designing and deploying scalable, cost-effective solutions on AWS. It deepened my understanding of cloud architecture, security, and best practices, helping me build more efficient and reliable systems in the cloud.

2023

Certifications

P

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