You will get Scalable, SEO-ready Next.js apps with secure cloud and serverless setup
Project details
⭐ Full-Stack Developer | Next.js • React • Tailwind • AWS • Google Cloud ⭐
Each project has its own goals and complexity, so feel free to share your requirements and I’ll provide an accurate timeline and a fair fixed price.
I build fast, scalable, SEO-optimized Next.js applications with clean UI/UX, secure backend systems, and reliable cloud deployments. My focus is on performance, modern design, and production-ready engineering.
💼 What I Offer
Custom Web Applications built for speed, security & scalability
Next.js Expertise: SSR, CSR, SSG, ISR, metadata, routing & SEO optimization
Modern UI/UX: Tailwind, Framer Motion, GSAP, responsive, smooth animations
Backend Development: Node.js/Express APIs
Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Supabase
Cloud Deployment: AWS, Google Cloud & Vercel (CloudFront, S3, Lambda, RDS, etc.)
Performance Optimization: Core Web Vitals, caching, image optimization
🚀 Why Choose Me?
Clean, professional, modern UI/UX
SEO-focused Next.js architecture for higher ranking
Secure, scalable backend & cloud setup
📩 Send me a message — I’ll review your needs and provide an accurate timeline & fixed price. Let’s build something amazing!
Each project has its own goals and complexity, so feel free to share your requirements and I’ll provide an accurate timeline and a fair fixed price.
I build fast, scalable, SEO-optimized Next.js applications with clean UI/UX, secure backend systems, and reliable cloud deployments. My focus is on performance, modern design, and production-ready engineering.
💼 What I Offer
Custom Web Applications built for speed, security & scalability
Next.js Expertise: SSR, CSR, SSG, ISR, metadata, routing & SEO optimization
Modern UI/UX: Tailwind, Framer Motion, GSAP, responsive, smooth animations
Backend Development: Node.js/Express APIs
Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Supabase
Cloud Deployment: AWS, Google Cloud & Vercel (CloudFront, S3, Lambda, RDS, etc.)
Performance Optimization: Core Web Vitals, caching, image optimization
🚀 Why Choose Me?
Clean, professional, modern UI/UX
SEO-focused Next.js architecture for higher ranking
Secure, scalable backend & cloud setup
📩 Send me a message — I’ll review your needs and provide an accurate timeline & fixed price. Let’s build something amazing!
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$100
|
Standard
$200
|
Advanced
$350
|
|---|---|---|---|
| Delivery Time | 4 days | 5 days | 5 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - | - | - |
Frequently asked questions
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NS
Nayana S.
Dec 1, 2025
Spiritual & Wellness Community Platform
This full-stack developer is top-notch! From gathering requirements to deploying and maintaining the system, he handled everything seamlessly. He’s highly skilled, adaptable to changes, and always provides great support. Very friendly and easy to work with. Highly recommended for any project!
About Kalana
Full-Stack Developer | Next.js, React, AWS | Scalable & Serverless
Gampaha, Sri Lanka - 6:20 am local time
I build high-performance, SEO-optimized, and scalable web applications using modern full-stack architectures.
✔ Next.js Full-Stack & SEO-Friendly Apps – SSR, SSG, Metadata API, dynamic OG tags, automated sitemap/robots, Lighthouse-optimized performance
✔ Vercel Deployment – Ultra-fast hosting with global CDN & edge functions
✔ Neon Postgres Integration – High-performance serverless PostgreSQL
✔ Dynamic Frontends – React, TailwindCSS, Framer Motion, Three.js
✔ Scalable Backends – Node.js, Express, MongoDB, REST APIs & Serverless APIs
✔ Cloud Deployments – AWS Lambda, API Gateway, S3, CI/CD pipelines
☁️ Cloud-Native & Serverless Architecture (AWS + Google Cloud)
I architect secure, cost-efficient, and scalable cloud ecosystems combining the strengths of AWS & Google Cloud.
✔ Serverless Workflows – AWS Lambda, Step Functions, EventBridge, Google Cloud Functions
✔ Databases – DynamoDB, Aurora Serverless, Firestore, BigQuery, Neon Postgres
✔ Global Deployments – Vercel Edge, Cloud Run
✔ Monitoring & Security – IAM, VPC, CloudWatch, Cloud Logging
📊 Big Data & Analytics (AWS + BigQuery + GCP)
(A minimized version, as requested)
✔ Real-time & batch pipelines from Postgres, MongoDB, DynamoDB
✔ ETL/ELT using Dataform & cloud functions
✔ BigQuery Studio, Sheets & Looker for dashboards & reporting
✔ Cloud Storage + Parquet/CSV pipelines, external tables
I help companies convert raw data into dashboards, insights, and automated decision-making.
🤖 AI Agent Development & Automation
(Expanded with Bedrock + AutoGen as requested)
I design advanced, production-ready AI systems tailored for real business workflows.
✔ Multi-Agent Orchestration – LangGraph, LangChain, Microsoft AutoGen
✔ Conversational & Autonomous Agents – Memory, tools, retrieval, workflows
✔ Amazon Bedrock Agents – Titan, Claude, Llama, real-time orchestration
✔ Production-Ready AI Systems – Secure, scalable, and optimized for speed
🔒 Web Security & SSDLC Best Practices
Security is integrated from day one.
✔ OWASP Top 10 mitigation
✔ Secure Authentication – JWT, OAuth 2.0, hardened sessions
✔ DevSecOps – Snyk, SonarQube, dependency & container security
📈 Business & Marketing Strategy
I combine technical delivery with business impact.
✔ SEO & Data-Driven Marketing
✔ Brand Strategy & Positioning
✔ KPI Dashboards & Analytics
🔹 Why Work With Me?
✅ SEO-optimized Next.js specialist (SSR/SSG, OG tags, Metadata API)
✅ Full-Stack + AI Agents + Cloud + Big Data expertise in one place
✅ AWS + Google Cloud combined architecture expertise
✅ Enterprise-level security & SSDLC practices
✅ Scalable, production-ready solutions on AWS, GCP & Vercel
Steps for completing your project
After purchasing the project, send requirements so Kalana can start the project.
Delivery time starts when Kalana receives requirements from you.
Kalana works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Review
I will review all the information you provide and confirm the exact features, flow, and technical details before starting
Provide Solution + Timeline + Cost
Based on the requirements, I will prepare a clear project plan with the recommended tech stack, estimated timeline, and cost breakdown. Once approved, we move forward.