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đź‘‹ Hi! I'm Azmir Uddin Alif

Full Stack Developer

I am a Full Stack & MERN developer skilled in React JS, Next.js, React Native, Node.js, Express.js, and MongoDB. I build scalable web and mobile applications and MVPs with high performance, responsive design, and reliable backend solutions.

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I work independently, offering exceptional value and quality in my services.
Azmir Uddin Alif
0+
Years Experience
Full Stack Development
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Global Companies
Remote Collaboration
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Projects Delivered
Successful Launches
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Clients Served
Satisfied Global Clients

My all selected works

Explore some of my latest projects showcasing modern web and mobile applications. Each work reflects clean code, scalable architecture, and user-friendly design

Professional Journey

Delivering scalable and high-performance applications across web, mobile, and cloud platforms for global clients.

StepUp Soft logo

Senior Software Developer

StepUp Soft

Dec 2023 - present

Germany (Remote)

Served as lead frontend engineer for Logensa — a healthcare SaaS platform ensuring HIPAA and GDPR compliance, focusing on security, scalability, and accessibility.

Developed modular React architecture with optimized SSR via Next.js to handle thousands of daily active users with near-instant load times.

Collaborated with backend teams to design RESTful and GraphQL APIs using NestJS, ensuring clean data flow and type-safe communication across the stack.

Integrated robust form validation and encryption protocols to safeguard sensitive patient data.

Partnered closely with UI/UX designers to translate complex workflows into clean, user-friendly interfaces for clinicians and administrators.

Implemented role-based access control and real-time dashboards for analytics and patient management, drastically improving data visibility for clients.

ReactNext.jsNestJSTypeScriptGraphQLHealthcare ComplianceAWS LambdaPostgreSQL
Created By Cocoon logo

Full Stack Developer

Created By Cocoon

Nov 2021 - Dec 2023

UK (Remote)

Worked as a full-stack developer for multiple global clients, delivering 7+ production-ready products across web, mobile, and PWA platforms.

Built reusable front-end architectures with Next.js, Gatsby, and React — integrating Firebase and Node.js backends for seamless user experiences.

Implemented SSR and SSG strategies to improve SEO performance and reduce load times by up to 60%.

Created real-time admin dashboards for eCommerce and marketing platforms using React Query, WebSocket, and Redux Toolkit.

Contributed to backend logic for Shopify integrations, marketing CRMs, and custom API endpoints using Express and MongoDB.

Set up automated testing and linting pipelines to enforce quality assurance across all projects.

ReactNext.jsGatsbyFirebaseNode.jsExpressShopify APIThree.jsMongoDB
Creative Business Group logo

Full Stack Developer

Creative Business Group

Oct 2020 - Nov 2021

Bangladesh (On-site)

Developed a complete SaaS-based Call Management System to optimize inbound and outbound customer communication for enterprise clients.

Engineered real-time call dashboards using WebSocket and React Native to provide live updates for customer support teams.

Built scalable APIs with Node.js and Express, integrating Redis caching and socket.io for seamless event-driven communication.

Implemented detailed analytics features, giving management teams visibility into agent performance and call resolution efficiency.

Optimized server queries, cutting response latency by 35% and increasing concurrent connection handling capacity.

Led weekly code reviews and contributed to internal toolkits that standardized React/Node boilerplates for future company projects.

ReactReact NativeNode.jsExpressRedisSocket.ioMongoDBAWS EC2
Doatkolom logo

Full Stack Developer

Doatkolom

Jan 2018 - Oct 2020

Bangladesh (Remote)

Joined early-stage startup as a founding developer, building their digital publishing platform from concept to live production.

Developed a modern, scalable frontend architecture using ReactJS, designed for easy content management and real-time editing.

Created server-side Node.js APIs integrated with Firebase and Algolia to enable instant content search and multi-device syncing.

Built a collaborative editor system where multiple users could write, edit, and publish simultaneously — boosting team productivity.

Introduced CI/CD workflows and containerized deployment strategies (Docker + Nginx), ensuring consistent builds and rollbacks.

Collaborated closely with designers and founders to evolve UX/UI and brand consistency as user base scaled.

ReactNode.jsExpressFirebaseAlgoliaDockerNginxCI/CD

Check out some of the projects I've worked on

Built full-stack MERN web and cross-platform mobile apps. Focused on client goals, user needs, and real business value.

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B2C

An AI-powered chatbot system built to assist users in real-time with website analytics.

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B2B

Logensa is a scalable healthcare SaaS startup in Baden-WĂĽrttemberg, Germany.

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B2C

Bock Lighting (2009, Twinsburg, Ohio) continues Spero Electric’s legacy.

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Some of my best MERN and cross-platform projects. Visit my GitHub for more.
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Professional Web & App Solutions for Your Business Growth

As a MERN Stack and web application Developer, I've successfully delivered Building MVPs & Scalable Web & Mobile Apps for global clients and companies/agencies with React.js, Next.js, Node.js, Express, MongoDB, and React Native to turn complex ideas into high-performing digital products. With experience working for international clients , I focus on clean architecture, fast delivery, and long-term maintainability.

Start your journey with me, I’ve expertise in those Services

Skilled in building full-stack web and mobile apps with React, Next.js, Node, Express, MongoDB, and React Native.

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Web Application Development

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Mobile App Development

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Progressive Web Development

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Admin Panel and Dashboard

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API Integration Development

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E-commerce Website Development

My Development Process

a data-driven, user-focused process designed to build reliable, scalable, and maintainable full-stack applications.

How it works
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01
Requirement Analysis

Requirement Analysis

Understand client goals, audience pain points, and project scope. This step includes requirement gathering sessions, competitor research, and defining clear success metrics before a single line of code is written.

Explore Step
02
Planning & Architecture

Planning & Architecture

Translate insights into a structured technical plan. Define frontend and backend architecture, database relationships, and APIs. Every component and dependency is chosen for scalability and maintainability.

Explore Step
03
API & Database Design

API & Database Design

Design RESTful or GraphQL APIs with secure endpoints and efficient query patterns. Set up well-structured MongoDB schemas ensuring consistency, performance, and easy future migrations.

Explore Step
04
Full-Stack Development

Full-Stack Development

Build dynamic frontend interfaces with React or Next.js and powerful backend logic with Node.js and Express. Integrate APIs, implement authentication, and make sure every feature feels fast and intuitive.

Explore Step
05
Testing & Debugging

Testing & Debugging

Run comprehensive unit and integration tests. Use tools like Jest or Cypress to catch regressions early. Optimize code, fix edge cases, and ensure smooth performance across all devices and browsers.

Explore Step
06
Deployment & Monitoring

Deployment & Monitoring

Deploy the application to production using platforms like Vercel, AWS, or DigitalOcean. Set up real-time monitoring, error tracking, and analytics to ensure stability, uptime, and ongoing performance.

Explore Step

When I can help?

I help startups and teams launch, scale, or fix clunky UIs with clean code, modern tech, and scalable architecture.

Let's Book For a Free Call
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Full-Stack Web Applications

I build complete MERN apps from backend to frontend fast, secure, and scalable. Every line of code serves performance, not complexity. You get a product ready to launch, grow, and adapt with your business.

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Next.js & SEO Optimization

I make products that feel instant not just fast on paper. Using Next.js SSR, ISR, and structured data, your app becomes both performant and discoverable. Better load times, higher rankings, and real visibility that drives users, not just traffic.

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API Architecture & Integrations

Clean, secure APIs make your product reliable and future-proof. I design well-documented REST or GraphQL structures for easy scaling. Every integration is optimized for stability and clarity.

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Maintenance & Scalability

Growth exposes weak systems I make sure yours can handle it. From code cleanup to performance tuning and CI/CD setup, I’ve got you. Your product stays fast, stable, and ready to scale.

What Clients Say About My Work

Real experiences from clients who turned their ideas into powerful digital products. Read how collaboration, delivery, and results made an impact.

Follow me on social media to explore my work, get updates, and stay in touch!

Follow me on social media for tips, tutorials, project updates, and a look behind the scenes of my web development journey.

Let's Book For a Free Call
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GitHub

Building modern web & mobile apps with MERN & Next.js. Follow for projects, code snippets, and dev insights.

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Linkedin

Full-Stack Developer | MERN & Next.js Specialist Sharing dev insights, projects, and remote work opportunities

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Twitter

Sharing quick tips, dev updates, and tech insights. Follow for MERN stack, React, and JavaScript content!

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Things I Do Best

I craft digital experiences that blend creativity, performance, and the latest technologies built to engage and grow.

frontend Technologies

JavaScript

JavaScript

React JS

React JS

Next JS

Next JS

Astro JS

Astro JS

Gatsby JS

Gatsby JS

Tailwind CSS

Tailwind CSS

Material UI

Material UI

Framer Motion

Framer Motion

Sass

Sass

GSAP

GSAP

ShadCN UI

ShadCN UI

Ant Design

Ant Design

Chakra UI

Chakra UI

WebSocket

WebSocket

Redux

Redux

Zustand

Zustand

Frequently Asked Questions

Everything you need to know about working with me from first idea to final product.

I mostly work with startups, founders, and small teams who want to turn an idea into a real digital product fast. Whether it’s an MVP, SaaS app, eCommerce platform, or custom web dashboard, I handle everything from UI design integration to backend architecture and deployment. Most of my projects are built using the MERN stack, Next.js, and React Native for mobile.

I usually start solo on small or mid-sized builds, but for larger projects I collaborate with a small team of designers and developers I’ve trained personally. That helps me scale quickly when needed without compromising code quality or design consistency.

It depends on the complexity. A simple MVP or portfolio site might take 2–4 weeks. A full-scale SaaS app with authentication, dashboards, and integrations could take 8–12 weeks. I always break projects into clear milestones so you know exactly what’s being built and when it’ll be ready.

Yes once a project goes live, I offer continuous support, monitoring, and version updates. Many of my clients keep me on a monthly retainer to handle feature upgrades, performance optimization, and bug fixes. I believe a great product should evolve over time, not just launch and disappear.

From the development side, I take care of everything: optimized site structure, dynamic metadata with Next.js, semantic HTML, lazy loading, and performance-focused rendering. I also ensure Core Web Vitals are strong fast load, stable layout, and responsive interaction. The goal is to make every app both human-friendly and search-engine friendly.