Software Engineer
Flutter • ERP • AI • IoT
Open to impactful opportunities
Hello, I’m
Nafim
Ahmed.
I build scalable Flutter applications |
Software Engineer with 5+ years of experience building mobile applications, enterprise ERP solutions, AI-powered products, APIs and connected IoT systems. Currently contributing to Oracle EBS–integrated mobile solutions at PRAN-RFL Group.
5+
Years of experience
80+
GitHub repositories
8
Published packages
2
Research publications
Engineering practical products that connect people, data and operations.
My work sits at the intersection of mobile engineering, enterprise systems, artificial intelligence and real-world automation.
I am a Software Engineer and Flutter specialist from Dhaka, Bangladesh, experienced in designing production-grade mobile applications and integrating them with complex backend and Oracle ERP systems.
I have worked across REST APIs, real-time communication, offline-first applications, QR and barcode workflows, NFC/RFID devices, printing, location services, Firebase, computer vision and intelligent chatbot systems.
Beyond application development, I build reusable Flutter packages and explore AI, IoT and embedded systems to turn experimental concepts into useful, maintainable products.
Enterprise Mobile Engineering
ERP mobile applications, Oracle EBS integrations, secure APIs, role-based workflows and offline-ready business processes.
AI-powered Experiences
Computer vision, intelligent chatbots, prediction systems, model integration and AI-enabled mobile products.
IoT and Hardware Integration
RFID, NFC, QR scanners, Arduino/ESP32 communication, real-time controllers and connected automation.
Developer Tools and Packages
Reusable Flutter packages, clean APIs, documentation and components designed for other developers.
My academic journey from secondary education to computer science.
A progressive academic path that built my analytical thinking, technical foundation and professional software-engineering skills.
Academic Journey
SSC 2014 • HSC 2016 • BSc in CSE 2022
Bachelor's Degree
2022
BSc in Computer Science and Engineering
Daffodil International University
Completed the undergraduate degree with a foundation in software engineering, algorithms, databases, networking, artificial intelligence and computer systems.
Higher Secondary Certificate
2016
Higher Secondary Certificate (HSC)
Completed in 2016
Secondary School Certificate
2014
Secondary School Certificate (SSC)
Completed in 2014
Verified learning in Flutter, AI engineering, augmented reality and information security.
Professional certificates and completed courses that strengthen my work in mobile engineering, artificial intelligence, immersive technology and enterprise systems.
AI Engineering Bootcamp for Programmers
Successfully completed the online live AI Engineering Bootcamp for Programmers with Batch 2 and received a vetted certificate of assessment.
AI Engineering
Programming
Assessment
Batch 2
ISO 9001:2015 (QMS) & ISO 27001:2022 (ISMS)
Completed awareness training on quality management and information security management systems at Pakiza Software Ltd., Dhaka.
ISO 9001:2015
QMS
ISO 27001:2022
ISMS
Introduction to Augmented Reality and ARCore
Completed an online non-credit course authorized by Google AR & VR and offered through Coursera.
Augmented Reality
ARCore
Google AR & VR
Coursera
The Complete Flutter Development Bootcamp with Dart
Completed a 29-hour Flutter and Dart development course instructed by Dr. Angela Yu.
Flutter
Dart
Mobile Development
Udemy
A multidisciplinary toolkit for building complete digital products.
Mobile Development
Flutter
Dart
Android Native
Kotlin
Java
Swift
React Native
Application Architecture
BLoC / Cubit
Clean Architecture
MVVM
GetX
Dependency Injection
Offline First
Backend and APIs
REST API
FastAPI
Flask
Python
Go
Socket.IO
WebSocket
Enterprise and Data
Oracle EBS
Oracle ORDS
PL/SQL
Firebase
MongoDB
Hive
SQL
AI and Computer Vision
TensorFlow
TFLite
OpenCV
Scikit-learn
ML Kit
Chatbots
Model Deployment
IoT and Device Integration
ESP32
MicroPython
Arduino
RFID
NFC
QR / Barcode
Thermal Printing
Building software around real operational challenges.
NOW
Software Engineer / Assistant Manager
PRAN-RFL Group
Developing Express ERP and other mobile solutions integrated with Oracle EBS and ORDS. Working on inventory, production, quality, market operations, display room, QR workflows, printing and role-based enterprise modules.
AI
AI Application and Chatbot Development
Product and R&D Work
Building intelligent chatbots, computer-vision prototypes, classification systems, interview agents and AI-powered mobile features using Python, TensorFlow, OpenCV and Flutter.
APP
Commercial Mobile Application Development
Cross-platform Products
Delivered ERP, ride-sharing, e-commerce, payment, travel and utility applications with authentication, maps, tracking, API integrations, push notifications and store deployment.
OSS
Open-source Flutter Package Author
Pub.dev Ecosystem
Creating reusable packages for PDF reading, offline REST sync, image classification, calendars, augmented reality and responsive UI development.
Production applications and engineering projects with real-world impact.
A focused selection of my enterprise, commercial mobile, artificial-intelligence, machine-learning and real-time communication projects.
Enterprise ERP
Published on Google Play
ExpressERP
An enterprise mobile ERP application for PRAN-RFL Group that connects Oracle EBS and ORDS workflows across production, inventory, quality, sample collection, market operations, QR processing and business reporting.
Flutter•BLoC / Cubit•
Oracle EBS•Oracle ORDS•
PL/SQL
Cross-platform ERP
Android & iOS
Cripton Pro
A cross-platform ERP mobile application designed to simplify business operations, provide secure access to organizational data and support structured workflow management on Android and iOS.
Flutter•Dart•
REST API•ERP•
Store Deployment
E-commerce
Published on iOS
Enorsia
A European e-commerce mobile application with product discovery, account management, API-driven catalog content and a scalable Flutter architecture designed for a smooth shopping experience.
Flutter•E-commerce•
REST API•iOS Deployment
AI Automation
AI Project
AI Interview Agent for Google Meet
An AI-assisted interview-agent project created around Google Meet to explore automated interview workflows, intelligent question handling and structured candidate-interaction experiences.
Artificial Intelligence•Python•
Automation•Google Meet
AI + Oracle EBS
Forecasting Project
Product Demand Forecasting for Oracle EBS
A machine-learning project that connects enterprise product data with a demand-forecasting workflow to explore how predictive analytics can support inventory and planning decisions around Oracle EBS.
Python•Machine Learning•
Forecasting•Oracle EBS•
Data Analysis
Real-time Communication
Backend Project
Telegram Messaging Automation Platform
A Telegram-based messaging and automation project focused on bot integration, programmatic communication and a backend foundation for connecting Telegram workflows with client applications.
Python•Telegram API•
Bot Automation•Backend
Flutter packages created for practical developer needs.
Click any package card to open its official pub.dev page directly.
flutter_gpt_engine
Reusable Flutter engine for local GPT and LLM-powered chat workflows, model management and offline AI experiences.
pub.dev/packages/flutter_gpt_engine ↗ai_pdf_reader
PDF text extraction, text-to-speech, highlighting, reading position and controller-based document reading.
pub.dev/packages/ai_pdf_reader ↗easy_rest_sync
Offline-first REST synchronization for Flutter with local persistence, streaming and conflict-ready application workflows.
pub.dev/packages/easy_rest_sync ↗flutter_tflite_image_classification_engine
Flexible TFLite image and frame classification engine with configurable preprocessing and real-time stream support.
pub.dev/packages/flutter_tflite_image_classification_engine ↗mediapipeline_flutter
MediaPipe-powered Flutter vision pipelines with native Android hand landmark detection and basic gesture recognition.
pub.dev/packages/mediapipeline_flutter ↗firebase_notification_helper
Helper utilities for Firebase Messaging, local notifications, tokens, topics and trusted-server push notification workflows.
pub.dev/packages/firebase_notification_helper ↗linear_calender
Customizable linear calendar widget with flexible dates, selection, sizing, borders, styles and behavior.
pub.dev/packages/linear_calender ↗ar_tryon_view
Augmented-reality try-on component designed for interactive camera, face-mask, glasses and transparent overlay experiences.
pub.dev/packages/ar_tryon_view ↗absolute_sizer
Responsive sizing utility for building consistent Flutter interfaces across different screen dimensions.
pub.dev/packages/absolute_sizer ↗Published work in intelligent systems and computing.
2022
Traffic Flow Forecasting in Intelligent Transportation Systems
IEEE publication focused on data-driven traffic analysis and forecasting within intelligent transportation environments.
View IEEE Publication2023
Bucket Filling Algorithm
Research publication in Asian Social Science Research presenting an algorithmic approach to structured bucket-filling problems.
View Journal Publication
Contact
Let’s build something meaningful.
I’m interested in challenging software engineering roles, enterprise mobile products, AI-powered applications and innovative IoT or automation projects.