Hi, I’m Tisankan
a CTO. Full-Stack Dev. Cloud Engineer. DevOps Engineer AI Specialist. Team Lead. Tech Consultant. SEO Strategist. Platform Architect. Digital Marketer.

I'm Tisankan Jeyakumar, a seasoned CTO and Full-Stack Developer based in Sri Lanka. I partner with startups and enterprises to design and deliver scalable digital solutions that enhance performance, security, and user experience. With deep expertise across software development, cloud infrastructure, and intelligent automation, I help businesses transform complex ideas into impactful, future-ready platforms. Let’s build something extraordinary—efficient, reliable, and built to grow.

CAPABILITIES

What I Do

Front-End Development

Craft lightning-fast, accessible user interfaces with React, Next.js, and Flutter. Every build is optimized for Core Web Vitals, W3C standards, and seamless cross-device experience—turning clicks into lasting engagement.

Back-End Development & APIs

Develop enterprise-grade APIs and microservices using Node.js, Spring Boot, and Express.js. We deliver fault-tolerant architectures, real-time data pipelines, and iron-clad security that scale as your user base grows.

Cloud Infrastructure Architecture

Design and deploy resilient cloud stacks on AWS, Microsoft Azure, and Oracle Cloud. Expect auto-scaling, CDN acceleration, IaC governance, and cost optimization—all engineered for 99.9 % uptime.

Mobile App Development

Design and build high-performance iOS & Android apps with Flutter and React Native—pixel-perfect UI, smooth animations, secure APIs, and App Store/Google Play optimization for maximum reach.

DevOps & CI/CD Automation

Implement container-driven pipelines with Docker, Kubernetes, GitHub Actions, and Linux. Zero-downtime releases, rapid rollbacks, and full observability keep your product shipping fast and safely.

Database Performance & Administration

Tune MySQL, PostgreSQL, MongoDB, Redis, and Firebase for millisecond queries, high consistency, and effortless horizontal scaling—so your data layer never becomes the bottleneck.

AI-Driven Bots & Workflow Automation

Embed chat-bots, RPA, and predictive analytics powered by cutting-edge AI/ML frameworks. Free teams from repetitive tasks, personalize customer journeys, and unlock actionable insights from data.

Enterprise Solution Architecture

Translate business vision into scalable blueprints: micro-services, event-driven design, and Infrastructure-as-Code. Future-proof your platform while accelerating feature velocity.

Technical Leadership & Project Delivery

Lead cross-functional teams through agile sprints, code reviews, and risk mitigation. Our mentoring-first culture ensures consistent quality, on-time delivery, and stakeholder confidence.

Strategic Technology Consulting

Advise startups and enterprises on digital transformation, tech stack selection, and ROI-driven roadmaps. From idea validation to launch, we align technology with measurable business goals.

Digital Growth & Marketing

Execute data-driven SEO, performance advertising, and social strategies that attract qualified traffic and convert prospects into loyal customers—backed by transparent analytics.

Content & SEO Strategy

Plan and produce keyword-focused, human-centred content that secures page-one rankings and sustains organic growth—without sacrificing brand voice or readability.

Visit my portfolio and keep your feedback

My Portfolio

What Clients Say

Testimonial

Rainbow-Themes

Nevine Acotanza

Chief Operating Office

Android App Development

via Upwork - Mar 4, 2015 - Aug 30, 2021 test

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Rainbow-Themes

Cara Delevingne

Chief Operating Officer

Travel Mobile App Design.

via Upwork - Mar 4, 2015 - Aug 30, 2021 test

Bound - Trolola

Jone Duone Joe

Operating Officer

Web App Development

Upwork - Mar 4, 2016 - Aug 30, 2021

Pricing

My Pricing

Blogs, personal brands, small companies

WordPress Build

LKR 80,000

Blogs, brochure sites, service companies that need easy editing

Up to 7 mobile-friendly pages

Custom home + contact pages

Basic SEO (titles, meta, sitemap)

Google Analytics set-up

Contact form with spam guard

Speed tune (caching, image resize)

SSL security + daily backup

14-day post-launch & support

For SaaS platforms, marketplaces, custom tools

Full-Stack App

LKR 250,000

A scalable React front-end and Node.js back-end with secure login, custom APIs, CI/CD, and cloud hosting.

Everything in Speed Site

Unlimited pages & custom API endpoints

Secure login, user roles, payments

Docker + CI/CD pipelines

AWS / Azure cloud hosting with auto-scale

Real-time dashboards & email alerts

Advanced SEO (schema, open-graph)

6-month maintenance & performance audits

Start-ups, product launches, small e-commerce

React / Next.js Build

LKR 125,000

A lightning-fast React / Next.js site with a headless CMS, global CDN, and Core Web Vitals under 2 seconds.

Everything in Starter plus

Up to 15 ultra-fast pages + blog

Headless CMS for easy updates

Global CDN & free SSL

Simple checkout (Stripe / PayPal)

Live-chat widget

Livingroom Cleaning

Keyword research & on-page SEO polish

30-day growth tune-up

Visit my blog and keep your feedback

My Blog

let’s discuss how I can help your project succeed.

Get in Touch

Tisankan Jeyakumar

Chief Technical Officer

I’m available for consulting and freelance engagements. Feel free to email or call—I'll usually reply within one business day.

Phone: +94 77 1178 292 Email: [email protected]

Hi, I’m Tisankan
a CTO. Full-Stack Dev. Cloud Engineer. DevOps Engineer AI Specialist. Team Lead. Tech Consultant. SEO Strategist. Platform Architect. Digital Marketer.