I am an AI-native full stack engineer with 10+ years of experience building scalable production systems, and 3+ years specializing in AI engineering at NexTek Solutions. I have shipped production AI systems that users rely on daily, including RAG pipelines, AI agents, LLM integrations, semantic search, fine-tuned models, and intelligent automation workflows. My engineering foundation spans the full stack: React, Next.js, Node.js, Python, PostgreSQL, and AWS. I thrive on turning complex problems into reliable, scalable features and collaborating with cross-functional teams to deliver impactful AI-powered solutions.…

Jawad Abdullah

5.0 (1 review)

I am an AI-native full stack engineer with 10+ years of experience building scalable production systems, and 3+ years specializing in AI engineering at NexTek Solutions. I have shipped production AI systems that users rely on daily, including RAG pipelines, AI agents, LLM integrations, semantic search, fine-tuned models, and intelligent automation workflows. My engineering foundation spans the full stack: React, Next.js, Node.js, Python, PostgreSQL, and AWS. I thrive on turning complex problems into reliable, scalable features and collaborating with cross-functional teams to deliver impactful AI-powered solutions.…

Available to hire

I am an AI-native full stack engineer with 10+ years of experience building scalable production systems, and 3+ years specializing in AI engineering at NexTek Solutions. I have shipped production AI systems that users rely on daily, including RAG pipelines, AI agents, LLM integrations, semantic search, fine-tuned models, and intelligent automation workflows.

My engineering foundation spans the full stack: React, Next.js, Node.js, Python, PostgreSQL, and AWS. I thrive on turning complex problems into reliable, scalable features and collaborating with cross-functional teams to deliver impactful AI-powered solutions.

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Skills

Experience Level

JavaScript
Expert
React JS
Expert
Node.js
Expert
TypeScript
Expert
AWS
Expert
Python
Expert
PostgreSQL
Expert
MySQL
Expert
Express
Expert
Docker
Expert
GraphQL
Expert
Kubernetes
Expert
MongoDB
Expert
SQL
Expert
Elasticsearch
Expert
Vue.js
Expert
Prompt Engineering
Expert
React Native
Expert
Redis
Expert
Socket.IO
Expert
Stripe
Expert
Django
Expert
GPT
Expert
DynamoDB
Expert
n8n
Intermediate
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Work Experience

AI Engineer at NexTek Solutions
March 1, 2023 - Present
Designed and deployed production-ready AI agents and RAG pipelines using LLMs (OpenAI, Anthropic Claude) to automate complex business workflows. Integrated vector databases (Pinecone, pgvector) for semantic search and intelligent document retrieval across enterprise applications. Built AI-powered features including intelligent onboarding flows, NLP-based classification systems, and real-time recommendation engines. Fine-tuned domain-specific models for healthcare and fintech, improving output accuracy and reducing hallucinations. Developed custom evaluation frameworks to measure LLM output quality and consistency prior to deployment. Leveraged Claude Code and Cursor to accelerate AI feature delivery while maintaining code quality.
Senior Software Engineer at SDSol Technologies
March 1, 2019 - February 1, 2023
Led development of production-grade web and mobile applications using React/Next.js, Node.js, and TypeScript; deployed to cloud platforms (AWS, GCP). Designed scalable web and mobile apps with React Native, incorporating workflow automation. Led feature development from concept to deployment through CI/CD pipelines, ensuring performance and maintainability. Containerized applications with Kubernetes and Docker. Integrated Stripe, AWS, and Firebase for payments and cloud management. Mentored junior developers and implemented intelligent automation to optimize development workflows.
Software Developer at Rapidz Solutions
February 1, 2015 - January 1, 2019
Developed full-stack features using React, Node.js, and Express across multiple client projects. Collaborated with backend engineers to design REST APIs and integrate frontend components. Gained hands-on experience with AWS services, CI/CD pipelines, and mobile app development. Participated in daily standups, sprint planning, and code reviews.
Junior Software Engineer at Yourder Inc.
January 1, 2014 - February 1, 2015
Assisted in developing and testing frontend features using React and JavaScript. Wrote reusable components and contributed to improving code quality. Learned best practices for Git workflows, API integration, and version control.

Education

Master of Science at University of Hertfordshire, Luton, UK
January 11, 2030 - June 29, 2026
Master of Science at University of Hertfordshire, Luton, UK
January 11, 2030 - June 29, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet
    Success.ai ( AI-driven B2B SaaS Platform )

    (React / Node.js / MongoDB / AWS / OpenAI)

    Success.ai is a B2B sales and marketing platform that gives businesses access to a database of 700M+ verified leads with AI-powered outreach capabilities. The platform helps sales teams find prospects, run personalised email campaigns, and automate follow-up sequences at scale.

    My role was full stack. I built and maintained core features including the AI email generation engine, lead enrichment pipeline, reply detection system, and campaign analytics dashboard. I integrated OpenAI’s API to power hyper-personalised email sequences that adapted tone and messaging based on lead data. The system was processing thousands of emails daily across a large user base with minimal human input.