Vol. I — 2026
№01
Portfolio
PORTFOLIO
VOL. I · 2026
ISSUE №01
Available for opportunities

Shopon HasanShahin

Mobile App & Web Developer

Passionate Software Engineer specializing in AI, mobile, and web development, currently building innovative solutions at SmartAvatar B.V. I am driven to create impactful software that addresses real-world challenges by leveraging cutting-edge technologies and delivering exceptional user experiences.

Shopon Hasan Shahin
Shopon Hasan Shahin
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results

Know Who
I Am

Passionate Software Engineer specializing in AI, mobile, and web development, currently building innovative solutions at SmartAvatar B.V. I am driven to create impactful software that addresses real-world challenges by leveraging cutting-edge technologies and delivering exceptional user experiences. With a strong background in developing scalable web applications and intuitive mobile apps, I am adept at creating AI-powered solutions that drive business value. My expertise includes various web and mobile frameworks, enabling me to tackle complex problems efficiently. At SmartAvatar B.V., I contribute to developing innovative software solutions, with a focus on integrating AI capabilities to enhance user experience and streamline processes. I collaborate with cross-functional teams to design, develop, and deploy high-quality software products. My experience includes end-to-end development, from designing application architecture to implementing user interfaces and optimizing performance. I am committed to continuous learning and staying updated with the latest advancements in AI and software engineering. I am skilled in developing both iOS and Android mobile applications, ensuring seamless performance and user satisfaction. I'm very passionate about creating user friendly, efficient products that meet user needs. I can develop, deploy, and manage application infrastructure.

Tangail, BD
2+
Work Experience
5+
Projects Built
8+
Skills
1+
Certificates

Technical Skills

Flutter
react
dart
firebase
typescript
oop
javascript
next.js

images

Projects

Selected works that define the craft

AI Job Mixer
_01

AI Job Mixer

AI Job Mixer is an AI-powered career acceleration platform designed to help job seekers find relevant opportunities faster and with higher precision than traditional methods. Powered by advanced artificial intelligence, the platform enables users to describe their ideal role in natural language, upload their resume, and instantly get matched with tailored job opportunities that align with their skills, goals, and preferences. Key Features & Capabilities : Intelligent Job Matching: Uses natural-language processing to understand a user’s ideal job description and find suitable matches worldwide. Resume Enhancement: Offers suggestions and optimization options so applicants can improve visibility and relevance for specific roles. Resume Tailoring & ATS Alignment: Automatically aligns resume content with key skills and keywords from job descriptions to improve applicant tracking system (ATS) performance. LinkedIn Profile Booster: Provides personalized insights to improve professional profiles and increase recruiter engagement. Cover Letter Generator: Generates targeted cover letters tailored to each job application. Interview Preparation Tools: AI-driven practice and feedback help improve interview responses. Salary Insights: Data-driven recommendations equip users with better negotiation power.

Open
AI Medical Mixer
_02

AI Medical Mixer

AI Medical Mixer is an advanced AI-powered healthcare assistance platform designed to help medical professionals, clinics, healthcare startups, and patients make better-informed decisions by intelligently analyzing medical data, symptoms, documents, and clinical inputs in one unified system. The application acts as a smart medical intelligence hub, combining artificial intelligence, natural-language processing, and secure data handling to deliver fast, accurate, and context-aware insights. Instead of relying on multiple disconnected tools, users can “mix” medical inputs—such as symptoms, reports, prescriptions, lab results, and patient history—and receive structured, actionable outputs generated by AI.

Open
Bånded
_03

Bånded

Bånded: Your Voice. Your Power. Your Community. Bånded is more than an app—it’s your platform to spark change, foster connections, and redefine what it means to belong. Whether you’re exploring hidden gems, connecting with your squad, or solving real-world problems, Bånded puts the power in your hands. • Connect with Your People: Chat, share locations, and plan epic activities with trusted groups. • Discover and Inspire: Rate and review local spots with bold photos, videos, and honest insights. • Be the Change: Step up, engage, and help build communities that thrive. BandFixIt: Real Impact Starts Here Integrated into Bånded, BandFixIt makes solving everyday issues easy, impactful, and empowering. From broken streetlights to public concerns, you have the tools to fix what matters. • Stay Anonymous, Stay Heard: Speak up or vote on problems without revealing your identity. • Own the Change: Get updates and celebrate victories when problems are resolved. • Team Up for Impact: Join forces with your community to create real, lasting change. This is your world—make it better. With Bånded and BandFixIt, you can connect, take action, and make every moment count. Join us today and lead the movement for a more connected, empowered future! Android : https://play.google.com/store/apps/details?id=com.app.banded iOS : https://apps.apple.com/us/app/b%C3%A5nded/id6737775708

Open
Learning Approach
_04

Learning Approach

Learning Approach is an AI-powered educational platform designed to provide personalized learning experiences for students of all ages. The platform leverages advanced machine learning algorithms to adapt to each student's unique learning style, pace, and preferences, ensuring optimal engagement and knowledge retention. Learning Approach is an AI-focused online learning platform built to help learners develop practical, job-ready technology skills through structured courses and hands-on projects. I contributed to building a modern, responsive web platform that delivers an intuitive learning experience with seamless navigation and optimized performance. The platform is designed to provide scalable educational content, career-focused resources, and an engaging user experience. It emphasizes accessibility, clean UI/UX, and efficient content delivery, making it easier for learners to gain real-world AI and software development skills.

Open
AI Prompt Mixer
_05

AI Prompt Mixer

AI Prompt Mixer is a powerful and intuitive AI-assisted prompt generation and optimization platform designed to help users get the most out of large language models (LLMs) like ChatGPT, Claude, Gemini, and other AI systems. Rather than forcing users to guess effective prompt formulas or manually test variations, AI Prompt Mixer provides a structured, intelligent environment for crafting prompts that deliver higher-quality results with fewer iterations. Built for content creators, businesses, marketers, developers, and anyone working with AI, the platform simplifies the often-complex task of prompt engineering — turning it into a structured, efficient, and user-friendly workflow. Core Purpose The goal of AI Prompt Mixer is to empower users to create, refine, and test AI prompts quickly and effectively, reducing guesswork and improving output quality. It serves as a central hub for: Generating prompts that align with user goals Experimenting with prompt variations Comparing results across different AI models Saving and reusing high-impact prompts This makes prompt engineering accessible to beginners while providing advanced tools for power users.

Open

Work Experience

Aug 2025- present
01

Software Engineer

SmartAvatar B.V

As a Software Engineer at SmartAvatar B.V., I am responsible for developing and maintaining AI-driven applications. I collaborate with a team of engineers to design, develop, and deploy high-quality software solutions. I focus on integrating AI capabilities to enhance user experience and streamline business processes. • Developed and maintained AI-powered features for web and mobile applications, improving user engagement by 15%. • Collaborated with cross-functional teams to design and implement new software solutions, resulting in a 20% reduction in development time. • Optimized application performance by implementing efficient algorithms and data structures, decreasing response times by 25%. • Integrated RESTful APIs to enable seamless communication between different systems, enhancing data accessibility. • Conducted thorough testing and debugging to ensure high-quality code, minimizing errors and improving overall application stability.

Jan 2022- June 2025
02

Flutter Developer

CodeJatra

As a Mobile Application Developer at CodeJatra, I was responsible for the end-to-end development lifecycle of mobile applications, from initial design and architecture to implementation, testing, and deployment. I worked with a variety of technologies and frameworks to create engaging and user-friendly mobile experiences. My contributions significantly impacted the company's mobile presence and user satisfaction. • Developed and deployed 5+ high-quality mobile applications for both iOS and Android platforms, utilizing Flutter and native development tools to create cross-platform solutions. • Implemented user-friendly interfaces and intuitive navigation, resulting in a 20% increase in user engagement and positive app store ratings. • Optimized application performance and reduced loading times by 30% through efficient coding practices and effective resource management. • Collaborated with designers and product managers to translate requirements into functional and visually appealing mobile applications. • Integrated third-party APIs and services to enhance application functionality, including payment gateways, social media integration, and push notification services.

Education

2022
Govt. Saadat College

B.Sc

Certificates

Flutter Course
Jan 2021
Learning Approach

Flutter Course

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Have a vision? Let's turn it into something the world won't forget.

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Design
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Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
Impact
Results
Portfolio
Design
Engineering
Innovation
Creative
Technology
Leadership
Vision
Craft
Excellence
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