ALIASGAR's CV
ALIASGAR RAJ (TINWALA)
Full-Stack Developer | AI Systems Engineer | Node.js · TypeScript · PostgreSQL
Profile summary
Adaptable professional transitioning from social media marketing management to a technical career as a full-stack developer and AI systems engineer with 12 years of overall experience spanning software architecture, infrastructure management, and digital marketing operations. Core competencies include TypeScript, Node.js, PostgreSQL, and self-hosted large language model infrastructure using Ollama and Llama. Combines experience directing Google Ads, Meta Ads, and search engine optimization campaigns with technical capabilities in Docker, Linux virtual private servers, and CI/CD pipelines. Committed to building secure full-stack applications and managing production infrastructure for operational stability.
Career highlights
Technical Architecture: Architects full-stack applications and deploys locally hosted large language model infrastructure using Ollama and Llama alongside secure API boundaries.
Production Infrastructure: Manages production infrastructure across Docker, PM2, Nginx, Linux virtual private servers, and database backup workflows for operational stability.
Marketing Management: Directed campaign execution for Google Ads and Meta Ads platforms while managing a digital marketing team for search engine optimization initiatives.
Professional Development: Completed multiple certifications across project management, mobile testing, and search engine optimization from Udemy between 2023 and 2025.
Key skills
Professional experience
Defines product strategy and steers full-stack architecture, managing end-to-end delivery from requirements through system design, implementation, and production deployment across infrastructure and generative AI systems.
- Architects full-stack applications using React, Next.js, TypeScript, Node.js, NestJS, and PostgreSQL.
- Deploys locally hosted LLM infrastructure Using Ollama and Llama alongside secure API boundaries.
- Manages production infrastructure across Docker, PM2, Nginx, Linux VPS, and database backup workflows.
- Reviews and implements AI-assisted engineering outputs from ChatGPT, OpenAI Codex, and Claude.
Guided digital marketing operations and steered team execution across search engine optimization, Google Ads, and Meta Ads channels.
- Directed campaign execution for Google Ads and Meta Ads platforms.
- Managed a digital marketing team for SEO initiatives.
Shaped marketplace strategy and directed visibility campaigns across Amazon, Flipkart, and Meesho channels. Guided positioning efforts for product catalogues and managed promotional budgets to drive channel performance.
- Managed marketplace listings and ranking strategy across Amazon, Flipkart, and Meesho platforms.
- Directed paid campaigns to increase visibility and conversion rates across multiple e-commerce channels.
Guided e-commerce operations spanning Amazon, Flipkart, Etsy, eBay, and Meesho over a period of 9 years. Steered day-to-day management encompassing product listings, inventory stock levels, logistics fulfillment, and paid advertising campaigns.
- Executed operations across multiple online marketplaces including Amazon, Flipkart, Etsy, eBay, and Meesho.
- Executed lead-generation campaigns across Facebook, Twitter, and Instagram for real estate properties.
- Produced content distributed across digital channels to support brand outreach.
Projects
Built and production-deployed a self-hosted generative AI runtime and control plane using Ollama (Llama 3.2 model), exposing local LLM inference to external applications through authenticated APIs.
Ollama Llama 3.2 API HTTPS Nginxsignalgrowth.in/portfolio/ai-generative-systems/local-ai-runtime-self-hosted-generative-ai-infrastructureBuilt a reusable authentication system (React, Node.js/Express, PostgreSQL, Prisma) with registration, email verification, login, password recovery, and RS256 JWT signing with JWKS-based key discovery.
React Node.js Express PostgreSQL Prisma JWT Docker Nginxsignalgrowth.in/portfolio/backend-security-systems/user-login-jwt-authentication-security-systemBuilt an invitation-based staff onboarding and role-based access control system, combining reusable roles with per-user direct permissions.
Docker Nginx RBACsignalgrowth.in/portfolio/backend-security-systems/admin-staff-management-rbac-systemFull-stack web and Android application built with React/TypeScript, NestJS, PostgreSQL/Prisma, and React Native/Expo, including an admin dashboard and activity logging.
React TypeScript NestJS PostgreSQL Prisma React Native Expoplanetaryhours.inPublishing/CMS platform (Next.js, PostgreSQL/Drizzle) with granular permissions, draft/publish workflows, and concurrency-safe scheduled publishing.
Next.js PostgreSQL Drizzleeraasim.signalgrowth.in