d
devsalaj

Salaj A

@devsalaj

Google Apps Script and Web Automation Architect

Inde
Anglais, Malayalam, Hindi
Certaines informations sont présentées en anglais.
À propos de moi
Hi, I'm Salaj! I am a Full-Stack Developer and Automation Architect specializing in turning tedious manual processes into reliable automated workflows. Expertise: • Google Apps Script & Google Sheets Custom Systems • Web Scraping & Headless Automation (Node.js, Puppeteer) • Chrome Extensions (Manifest V3) • API Integrations & Webhooks • Data Pipelines & Migration I focus on clean, robust code, clear documentation, and prompt communication. Let's connect!... Plus d’infos

Compétences

d
devsalaj
Salaj A
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Sites web IA & Logiciel
I will build a custom lead generation and automated outreach desktop app
De50 $US / projetPlus de détails
Rédaction de script
I will build custom google apps script and sheets web app
De50 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelance

Lead Automation & Google Apps Script Engineer

Freelance • Freelance

Dec 2022 - Present • 3 yrs 10 mos

Designed and deployed custom enterprise automation systems, full-stack Google Apps Script applications, and multi-platform API integrations for clients across e-commerce, real estate, and education. Key achievements: • Architected "LeadFlow 2.0", a high-performance multi-user CRM and analytics dashboard engine built in Google Sheets and Apps Script with automated lead tracking and zero-latency data pipelines. • Engineered production-grade REST API integrations (Meta Graph API, Etsy Open API v3) with OAuth 2.0 PKCE authentication, secure token lifecycles, and automated social publishing workflows. • Developed specialized ed-tech assessment and student progress tracking portals featuring automated scoring algorithms and dynamic, branded PDF report card generation. • Automated high-volume web scraping and data enrichment pipelines feeding live KPI dashboards for investment and property management firms.

Upwork

Full Stack & Automation Developer

Upwork • Freelance

Dec 2020 - Present • 5 yrs 10 mos

Delivered custom web applications, desktop automation utilities, and spreadsheet-driven software tools for international businesses. Specialized in eliminating manual data entry, building single-page application (SPA) frontends embedded in cloud sheets, and orchestrating webhook-driven backends.