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Available for new projects
Hi, I'm
MD. Huzaifa Islam
Full Stack Engineer · AI Automation Engineer · AI Agent Developer · Backend Engineer · SaaS Developer
I build scalable SaaS applications, AI-powered automations, backend systems, cloud infrastructure, and modern web experiences.
React
AI / LLM
Node.js
PostgreSQL
Snapshot
A quick look at what I bring to the table
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Years of Experience
0+
Projects Delivered
0+
Happy Clients
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Technologies
Career Journey
Where I've grown as an engineer
From my first professional role to leading full-stack development today — a look at the experience behind the work.
Total Experience
3+ years
Across 2 companies, still growing
NL
Senior Full Stack Engineer
CurrentNexora Labs
Leading full-stack development of the core SaaS platform, scaling backend infrastructure, and shipping AI-powered automation features used by thousands of users.
Duration
Jan 2023 — Present
2 yrs 6 mos
Employment
Full-time
Location
Dhaka, Bangladesh · Remote
Tech Stack
Next.jsTypeScriptNode.jsPostgreSQLDockerAWSRedis
Key Responsibilities
- Architect and ship full-stack features across the core SaaS product end to end
- Own backend services powering authentication, billing, and real-time data pipelines
- Collaborate with product and design to turn requirements into scalable systems
- Mentor junior engineers and lead code reviews to uphold engineering quality
Achievements & Impact
- Reduced core API response times by 45% through query optimization and caching
- Led the migration to a microservices architecture, improving deployment frequency by 3x
- Built an AI-powered automation pipeline that cut manual ops work by 20+ hours a week
Featured Projects
Engineering case studies, not just project cards
A closer look at the problems I've solved, how I approached them, and the measurable impact they had in production.
OrbitFeatured
Bridge
Bridge — CRM Integration Hub
A unified integration layer that syncs customer and deal data across CRMs, marketing tools, and internal systems in real time.
Node.jsTypeScriptPostgreSQLBullMQDockerAWS
Technical Skills
A well-rounded, production-tested toolkit
Organized by category rather than an icon wall — the tools and technologies I reach for across the stack.
Languages
TypeScriptJavaScriptPythonSQL
Frontend
ReactNext.jsTailwind CSSFramer Motion
Backend
Node.jsExpressFastAPIREST APIsGraphQL
Databases
PostgreSQLMongoDBRedisPinecone
Cloud
AWSVercelCloudflare
DevOps
DockerGitHub ActionsCI/CDNginx
AI
LangChainOpenAI APIRAG PipelinesVector Databases
Automation
n8nZapierWorkflow AutomationWebhooks
Testing
JestPlaywrightReact Testing Library
Tools
GitLinearFigmaPostman
Integrations
StripeTwilioHubSpotSalesforce
Engineering Highlights
Capabilities, not just a list of technologies
The engineering fundamentals I apply on every project, regardless of the specific stack involved.
REST API Design
Scalable Backend Architecture
Authentication & Authorization
Database Design
Background Job Processing
Workflow Automation
Docker & Containerization
Cloud Deployment
Performance Optimization
System Design
Caching
Third-Party API Integrations
Microservices
CI/CD
Monitoring
Logging
Tech Stack
Technologies I use regularly
The everyday stack behind the systems I build.
Frontend
Next.js
React
TypeScript
Tailwind CSS
Framer Motion
Backend
Node.js
Express
Python
FastAPI
GraphQL
Database
PostgreSQL
MongoDB
Redis
Cloud & DevOps
AWS
Docker
Vercel
GitHub Actions
Nginx
AI & Automation
OpenAI
LangChain
n8n
GitHub & Open Source
What my activity looks like day to day
A snapshot of pinned work, recent activity, and contribution history — connect this to the GitHub API for live data.
@your-github-username
View profile42
Public Repos
120
Followers
310
Total Stars
980/yr
Contributions
Contribution Activity
ai-workflow-engine
84Event-driven workflow automation engine with an LLM-based rules layer.
TypeScriptsaas-billing-kit
56Reusable billing and subscription primitives for multi-tenant SaaS apps.
TypeScriptrag-starter
39Production-ready starter for retrieval-augmented generation pipelines.
Pythoncomponent-kit
27A themeable React component library built on Tailwind CSS.
TypeScriptRecent Activity
- Opened PR: Add rate-limit-aware retry to webhook dispatcher
- Pushed 6 commits to ai-workflow-engine
- Merged: Migrate billing worker queue to BullMQ
- Starred: vercel/next.js
About Me
The engineer behind the work
I'm a full-stack software engineer based in Dhaka, Bangladesh, focused on building production-grade SaaS platforms, backend systems, and AI-powered automation.
My engineering philosophy is simple: ship software that's reliable first, fast second, and delightful third. I care about clean architecture, meaningful tests, and systems the next engineer can reason about quickly.
I'm motivated by solving real operational problems — the kind that save teams hours every week rather than just looking good in a demo. Lately that's meant a lot of work at the intersection of backend engineering and applied AI.
Long-term, I want to keep growing as a systems-level engineer: owning architecture end to end, mentoring other engineers, and eventually building products of my own.
Education
Academic background
B.Sc. in Computer Science & Engineering
University of Dhaka
Relevant Coursework
Data Structures & AlgorithmsDatabase SystemsOperating SystemsSoftware EngineeringComputer Networks
- Dean's List, 2021 & 2022
- Led the university's software development club
Certifications
Credentials & training
AWS Certified Solutions Architect — Associate
Amazon Web Services · 2024
Meta Front-End Developer Professional Certificate
Meta (Coursera) · 2022
Contact
Let's build something great
Open to full-time roles, freelance collaborations, and interesting engineering problems. Reach out and I'll get back to you within a day or two.