Software
Engineer
Software Engineer with 5+ years in full-stack development across Laravel, Node.js, Next.js, and MySQL - now building LLM-powered features on the Claude API. I ship structured extraction, RAG pipelines, and the eval harnesses that keep them accurate in production. 🚀
I am a Software Engineer with over 5 years of experience in full-stack web development, specializing in Laravel, Node.js, Next.js, ClickHouse, and MySQL, now focused on shipping LLM-powered features to production: structured extraction with the Claude API, RAG pipelines, and evaluation harnesses that stop prompt changes from silently regressing. Passionate about creating scalable, secure, and high-performance applications, I have worked on various API-driven platforms, cloud-based deployments, and data-driven applications.
years of experience
30+ Projects
Hi, I’m Md Imtiaz Hasan, a Software Engineer.
I specialize in full-stack development, with over five years of experience working with Laravel, Next.js, and MySQL. I am passionate about building scalable, secure, and high-performance applications that deliver seamless user experiences.
With expertise in API development, cloud-based deployments, and agile methodologies, I thrive in dynamic and fast-paced environments. I have experience working remotely with distributed teams across different time zones, effectively managing projects using tools like JIRA, Trello, and Slack.
I enjoy problem-solving, optimizing system performance, and staying up to date with the latest technologies to build efficient and maintainable solutions. Whether it's backend architecture, front-end development, or system scalability, I am committed to delivering high-quality software that meets business objectives.
Over the past year my work has shifted toward LLM-powered product features. At Matter Solutions I built an invoice-extraction service on the Claude API that replaced manual data entry for roughly 1,000 client invoices a month - and, just as importantly, the evaluation harness around it: a 150-invoice labelled test set that runs on every prompt change, which lifted field-level accuracy from 60% to 90% and caught three regressions before release. I treat prompts like code - versioned, tested, and measured.
Let’s connect and build something amazing together!
Scalable & efficient web applications
LLM features that are measured, not guessed
Building scalable web applications with Laravel, Node.js, Next.js and MySQL, ensuring seamless user experiences and efficient backend systems.
Designing RESTful APIs for smooth third-party integrations, with optimized performance and secure authentication using JWT & OAuth.
I ensure high-performance and secure data management using MySQL, PostgreSQL, and Oracle. Optimized query strategies have improved system efficiency by up to 40%.
Experience with AWS, Docker, and CI/CD pipelines to streamline deployments and enhance system scalability.
Production LLM features on the Claude API—structured outputs, function calling, and RAG. Every prompt ships with automated evals, so quality is measured, not assumed.
Develop responsive and interactive user interfaces using Next.js, Tailwind CSS, and Bootstrap to enhance user engagement and improve retention rates.
Business consulting consultants provide expert advice and guida businesses to help them improve their performance, efficiency, and organizational
Building scalable web applications with Laravel, Next.js, and API integrations.
RAG pipelines, structured outputs, function calling, and eval harnesses built on the Claude API, pgvector, and Python.
Extracting, visualizing, and analyzing data to drive business decisions using Python, SQL, and BI tools.
Managing cloud infrastructure, automation, and DevOps workflows for efficient system performance.
I specialize in developing high-performance applications, analyzing data for business growth, and optimizing IT operations for seamless performance.
Proficient in Laravel, Next.js, JavaScript, and API development for scalable applications.
Experienced in MySQL, PostgreSQL, and database optimization techniques.
Skilled in Power BI, Python, and SQL for data-driven decision-making.
Expertise in AWS, Docker, CI/CD pipelines, and automation tools.
I help businesses with cutting-edge software solutions, data-driven insights, and seamless IT operations. Here’s what my clients say about working with me:
CEO, TechWave Solutions
"Exceptional work! Your expertise in Laravel and Next.js transformed our platform into a high-performance system. API response time improved by 30%, and our customers love the seamless experience!"
Data Analyst, Insight Analytics
"The data analysis solutions you provided were game-changing! You automated complex reports, making our data processing 50% faster. The Power BI dashboards you created are now a core part of our decision-making."
IT Manager, CloudOps Inc.
A true IT operations expert! You optimized our cloud infrastructure, improved security, and automated workflows, reducing system downtime by 40%. Highly recommend you for DevOps and IT automation!
Product Manager, DigitalHub
"Fantastic problem solver! You enhanced our website’s UI/UX, increasing user engagement by 20%. Your Next.js skills and attention to detail made our product stand out."
