i
iamchanuka

Chanuka

@iamchanuka

Full Stack Engineer CRM SaaS Systems Developer

Sri Lanka
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I’m a Full Stack Engineer specializing in CRM systems, SaaS platforms, admin dashboards, and business workflow automation. I build scalable web apps using React, Next.js, TypeScript, Node.js, PostgreSQL & Supabase, focusing on performance and maintainability. • CRM & dealership systems • Admin dashboards (RBAC, reporting) • Inventory/workflow automation • SaaS MVPs • Internal tools & analytics • API integrations & deployment I handle projects end-to-end: architecture, database design, development, deployment. Focused on scalable, production-ready systems.... Plus d’infos

Compétences

i
iamchanuka
Chanuka
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

CRM et développement ERP
I will develop a custom CRM system and business management web application
De300 $US / projetPlus de détails
Développement d'applis Android
I will build a custom mobile app for your business
De300 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Vercel

Full Stack Engineer

Vercel • Indépendant

May 2023 - Present • 3 yrs

• Built and deployed production-grade CRM systems, business platforms, and internal management tools for clients across automotive, service, and retail industries • Developed scalable SaaS-style applications using React, Next.js, TypeScript, Node.js, and PostgreSQL • Designed secure admin dashboards with RBAC, MFA authentication, reporting systems, and audit logging • Implemented workflow automation systems replacing manual operational processes • Managed complete project lifecycle including architecture, database design, development, deployment, and maintenance • Integrated APIs including WhatsApp Business API, Firebase services, authentication systems, and cloud infrastructure