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Wali Ullah

@waliullah

Senior Software Engineer / Team Lead at DATABIQS building AI-powered customer engagement platforms with RAG, OpenAI, and Twilio.

Pakistan

Message

At DATABIQS, I lead engineering delivery for AI-enabled customer engagement platforms and workflow automation, working across Python services, React dashboards, and Twilio communication workflows.

I’ve integrated OpenAI capabilities into production workflows for knowledge retrieval, summarization, and response drafting, with retrieval context, output validation, and human review. Before DATABIQS, I contributed to SaaS applications, APIs, and reporting tools at EROS NOW, and built backend services and Twilio-powered workflows at NEXTBRIDGE.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer / Team Lead

Current

DATABIQS

Jan 2024 - Present (2 years 9 months)

Lead engineering delivery for AI-enabled customer engagement platforms, workflow automation systems, and enterprise-grade business applications. Architect scalable Python backend services and build React-based dashboards, integrating LLM and Twilio communication workflows.

Python fastAPI Django React OpenAI API Lang Chain RAG Twilio AWS Docker CI CD PostgreSQL Redis REST APIs Microservices RBAC Webhooks Prompt Engineering Semantic Search Vector Search Celery GitHub Actions

Software Engineer - Python / React

EROS NOW

Apr 2022 - Dec 2023 (1 year 8 months)

Contributed to SaaS applications, customer workflow systems, analytics and reporting tools, operational automation, Python APIs, React interfaces, background processing, data integrations, and production support activities.

Python Django REST Framework fastAPI React Celery Redis PostgreSQL Docker CI CD REST APIs Webhooks Semantic Search Document Intelligence Summarization Query Optimization Indexing Analytics APIs Analytics

Backend Developer

NEXTBRIDGE

Feb 2021 - Mar 2022 (1 year 1 month)

Started professional backend engineering career building API-driven systems, communication workflows, reporting modules, webhook integrations, and maintainable backend services for operational platforms.