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Hi, I'm Natnael, a Senior Software Engineer specializing in building AI-enabled full-stack systems. I have 4 years of experience delivering scalable back-ends and AI-powered features, proficient in Python, AWS, Docker, Flutter, and Next.js, with hands-on experience deploying LLM-powered back ends and scalable AI infrastructure. I'm seeking remote senior roles focused on AI engineering and enjoy turning complex requirements into robust, production-ready solutions with measurable impact.…Hi, I'm Natnael, a Senior Software Engineer specializing in building AI-enabled full-stack systems. I have 4 years of experience delivering scalable back-ends and AI-powered features, proficient in Python, AWS, Docker, Flutter, and Next.js, with hands-on experience deploying LLM-powered back ends and scalable AI infrastructure. I'm seeking remote senior roles focused on AI engineering and enjoy turning complex requirements into robust, production-ready solutions with measurable impact.

Natnael Alemseged Astaw

App Developer, Full Stack Developer, AI Engineer, +6

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Hi, I'm Natnael, a Senior Software Engineer specializing in building AI-enabled full-stack systems. I have 4 years of experience delivering scalable back-ends and AI-powered features, proficient in Python, AWS, Docker, Flutter, and Next.js, with hands-on experience deploying LLM-powered back ends and scalable AI infrastructure. I'm seeking remote senior roles focused on AI engineering and enjoy turning complex requirements into robust, production-ready solutions with measurable impact.…Hi, I'm Natnael, a Senior Software Engineer specializing in building AI-enabled full-stack systems. I have 4 years of experience delivering scalable back-ends and AI-powered features, proficient in Python, AWS, Docker, Flutter, and Next.js, with hands-on experience deploying LLM-powered back ends and scalable AI infrastructure. I'm seeking remote senior roles focused on AI engineering and enjoy turning complex requirements into robust, production-ready solutions with measurable impact.

Available to hire

Hi, I’m Natnael, a Senior Software Engineer specializing in building AI-enabled full-stack systems. I have 4 years of experience delivering scalable back-ends and AI-powered features, proficient in Python, AWS, Docker, Flutter, and Next.js, with hands-on experience deploying LLM-powered back ends and scalable AI infrastructure.

I’m seeking remote senior roles focused on AI engineering and enjoy turning complex requirements into robust, production-ready solutions with measurable impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Amharic

Fluent

Work Experience

Senior Mobile Developer at Qemer Software Technologies

January 1, 2024 - June 30, 2025

Led full-cycle development of 10+ cross-platform mobile apps using Flutter and Ionic, accelerating delivery by up to 40% while aligning with business and user goals. Drove performance optimization and bug resolution, cutting load times by 50% and boosting app reliability across production environments. Provided technical leadership and mentorship, defining scalable architectures and reducing junior onboarding time by 30% through hands-on coaching.

Senior Software Engineer at Statrtup Agile

January 1, 2025 - June 9, 2024

Led full-stack development of complex web apps with Next.js and React, managing a remote Agile team and delivering key projects 15% ahead of schedule. Architected scalable microservices with Docker and Kubernetes, cutting deployment times by 40% through CI/CD automation and backend optimization. Boosted SEO and performance, driving 50%+ organic traffic growth and improving Core Web Vitals by 30% through advanced frontend strategies.

Software Engineer at DataCore

January 1, 2025 - June 9, 2024

Fine-tuned open-source LLMs (LLaMA, Mistral), boosting accuracy by 35% and cutting inference latency for internal production tasks. Built and deployed scalable AI services using Python, FastAPI, Docker Compose, and OAuth-secured APIs, enhancing system reliability with Consul and TLS. Automated CI/CD and testing pipelines with GitHub Actions, reducing deployment time by 60% and minimizing regression bugs through integrated validation tools.

Senior Mobile Developer at Qemer Software Technologies

June 30, 2025 - July 26, 2025

Led full-cycle development of 10+ cross-platform mobile apps using Flutter and Ionic, accelerating delivery by up to 40% while aligning with business and user goals. Drove performance optimization and bug resolution, cutting load times by 50% and boosting app reliability. Provided technical leadership and mentorship, defining scalable architectures and reducing junior onboarding time by 30% through hands-on coaching.

Senior Software Engineer at Statrtup Agile

January 1, 2025 - Present

Software Engineer at DataCore

January 1, 2025 - Present

Senior Software Engineer at HireArmada

August 1, 2025 - Present

Engineered AI-driven back ends and full-stack features using Node.js/Express, FastAPI, Flutter, Next.js, Prisma, Composio, MCP, Supermemory, and LangGraph. Built a social discovery backend serving 10k+ DAU with 99.9% uptime, real-time matching, and messaging. Created a TikTok-style affirmation app with Gemini AI chat, widgets, and personalized feeds, boosting retention by 35%. Developed a bonus-based PM system with goal tracking, approvals, and auto-payouts, reducing processing time by 50%. Built an agentic workspace integrating Socket.io, Composio email AI, Supermemory + LangGraph search, and agent tagging, improving team productivity by 20%.

Senior Full-Stack Developer at Startup Agile

August 1, 2025 - Present

Led full-stack web (Next.js / React) and mobile (React Native + Expo) development; delivered milestones 15% ahead of schedule. Built React Native apps with OTA updates, deep linking, Firebase push, Google maps, AI bot, and analytics; optimized performance, reducing load time 35%. Optimized SSR/SEO (Next.js App Router) and mobile performance; drove 50+% web traffic and 30% Core Web Vitals improvement. Enforced TypeScript, tRPC, Prisma ORM, and Playwright + Detox testing; reduced prod bugs 65%.

AI Engineer at DataCore Softwares

January 1, 2025 - July 1, 2025

Built AI-powered storage services with Python, FastAPI, Docker and self-hosted LLMs for real-time detection, recognition, transcription, summarization, and translation. Engineered FastAPI RESTful APIs, containerized with Docker, and deployed on AWS EKS; achieved <200 ms inference and 99.9% uptime at peak load. Fine-tuned open-source LLMs (LLaMA 3, Mistral 7B) on custom data; optimized GPU inference via TensorRT + ECR images, cutting costs 12%. Built end-to-end ML pipelines: video frame extraction → segmentation → vector embedding → similarity search. Implemented CI/CD with GitHub Actions, Terraform IaC, and Prometheus/Grafana monitoring; automated rollbacks cut deployment failures by 60%.