Fasil Hawultie - Expert AI Agent Developer & Automation Specialist

Fasil Hawultie

AI Automation Engineer | LangChain · n8n · RAG · Full-Stack

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AI automation engineer specialising in LangChain agents, n8n workflow automation, and RAG pipelines. Designs and ships end-to-end automation systems for businesses.

AI AUTOMATION

ENGINEER

I design and ship production AI automation systems: LangChain agents, n8n workflows, RAG pipelines, and the full-stack applications around them. Available for businesses that need automation built end-to-end.

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YEARS EXPERIENCE

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PROJECTS SHIPPED

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CLIENT SATISFACTION

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AI AGENTS & WORKFLOW
AUTOMATION

Custom LangChain agents, n8n workflows, and autonomous AI systems that automate real business operations end-to-end.

FULL-STACK SAAS
DEVELOPMENT

Production-grade Next.js and React applications with AI backends, REST APIs, and cloud infrastructure.

PROFESSIONAL

EXPERIENCES

PushAds.ai: Software Engineer

Engineered AI-first video generation workflows powering the self-serve ad creative platform, optimizing rendering pipelines and product compositing features.

Built and tuned Next.js/Node services for campaign automation, partnering with growth teams to launch high-converting creatives for global advertisers.

Theseus Group: Generative AI Developer

Developed advanced AI-powered solutions and intelligent automation systems, building sophisticated AI agents using LangChain and modern AI frameworks.

Implemented generative AI applications for enhanced business processes and collaborated on cutting-edge AI projects and automation workflows.

eskalate: lead web developer

Led a team of 14 in building a restaurant ERP system, managing project execution from start to finish.

Conducted daily standup and cooldown meetings to ensure smooth progress and team collaboration.

CSEC ASTU: Head of Development Division

Led and mentored development teams in web, mobile, and backend technologies, successfully guiding multiple projects from conception to completion.

Conducted workshops and training sessions, teaching emerging technologies such as React.js, Node.js, and MySQL to over 50+ students, enhancing their technical skills and project readiness.

Nilesync: Full Stack Developer

Developed a full-stack legal case tracker system with a team of five developers, currently serving over 400 users.Maintained office supplies inventory and order supplies as needed, optimizing cost efficiency.

Technologies used: Next.js, Node.js, Python, Cypress/Jest, GCD.

DATA STRUCTURES

& ALGORITHMS

A2SV graduate with a strong foundation in data structures and algorithms (Solved 1000+ problems on LeetCode and Codeforces) and hands-on experience in backend development and product management.

A2SV placed 60+ students at top-tech companies such as Google, Bloomberg, Databricks, Amazon, LinkedIn, and Square in the last four years.

TOP RATED

ON UPWORK

100% Job Success Score — trusted by clients worldwide

What Clients Say

Client review: Lovable.dev-like AI SaaS (chat-to-app builder). Profitable. Need founding-like engineer - 5 star rating on Upwork
Hire Me on Upwork

LET'S WORK

TOGETHER

Jazz while you're here?