VIVEK JAIN

Full-Stack Engineer specializing in scalable backend systems, automation platforms, and AI-driven products; I deliver production-ready solutions for startups and growth-stage businesses across fintech, pharma, analytics, retail, and wholesale, focusing on improving operational efficiency and generating measurable business outcomes. itssvivek+1

Technical core: Django & Django REST Framework; React & Next.js; PostgreSQL data modeling and optimization; background processing with Celery + Redis; REST APIs and third-party integrations (WhatsApp API, SMTP, payments); and deployment using Gunicorn, Nginx, and Linux VPS. github+1

Core technical skills and certifications include Redis; data transformation and integrity; Machine Learning; Introduction to Statistics; Google Data Analytics Professional; Generative AI with Large Language Models; and Foundations: Data, Data Everywhere. github

Selected client engagements include Cheffy (Siddhi Kitchenkraft Pvt Ltd) for an SEO & SGE-ready website and product catalog; Multicure Pharma Pvt Ltd for a customer engagement and email automation platform; Kaveri Bankers for a ledger and invoice management system; DhishaAI for an Academic CRM with automated workflows; Supreme Granite & Stones / Mahveer Glass Creators for digital marketing and Meta Ads; and OMS for a secure order management platform with WhatsApp integration. freelancer+1

Business impact: reduced manual work by approximately 50%, reduced paperwork by approximately 80%, and reduced order-tracking effort by approximately 90%; achieved roughly 3× engagement and conversion growth for marketing campaigns; focused on shipping scalable, production-grade software that combines engineering with business growth strategy. github