Arsh Ergon
@arshergon
Full-Stack and Systems Engineer specializing in Rust, Python, and TypeScript.
What I'm looking for
I am a Full-Stack & Systems Engineer with 5+ years building production SaaS, developer tools, and ML systems using Rust, Python, and TypeScript. I have shipped production microservices and SaaS products, authored published crates on crates.io, and contributed remotely across US timezones, driving measurable performance and user growth.
My background includes ML engineering work (Llama-2 fine-tuning, QLoRA, vector embeddings), architecting GraphQL microservices with high uptime and observability, and delivering developer tooling and optimization wins (10x tensor sorting gains, sub-1s load times, and widely adopted SaaS boilerplates). I prioritize TDD, CI/CD, system design, and scalable cloud-native architectures.
Experience
Work history, roles, and key accomplishments
Lead Full-Stack Engineer
Designah Digital
Apr 2024 - Present (1 year 11 months)
Architected microservices and GraphQL APIs serving 800+ users at 93.9% uptime and built FeeFlow school management platform for 500+ students automating 80% of billing; delivered SvelteKit edge caching that reduced load times to sub-1s and drove 80% organic traffic growth.
ML Engineer (Contract)
Anarchy.ai
Jun 2023 - Sep 2023 (3 months)
Optimized Llama-2 fine-tuning with QLoRA reducing memory overhead by 50% and improved LLM response accuracy by 20% via vector embeddings and TDD-driven inference pipelines during a US-remote contract.
ML Framework Engineer
Unify.ai
May 2023 - Jun 2023 (1 month)
Built cross-framework primitives for an Ivy ML transpiler enabling TensorFlow/PyTorch/JAX interoperability and delivered a 10x performance gain in tensor sorting through low-level optimizations.
Full-Stack Developer
Freelance
Apr 2019 - May 2021 (2 years 1 month)
Delivered 50+ client contracts including Django/PostgreSQL school management systems for 500+ users and integrated Twilio APIs to reduce manual admin work by 80%.
Education
Degrees, certifications, and relevant coursework
Dehradun Institute of Technology
Master of Computer Applications, Computer Applications
2022 - 2024
Master of Computer Applications with focus on data structures, system design, distributed systems patterns, and advanced Rust programming; prepared for ML engineering roles.
DSA, System Design & Interview Preparation
Certificate / Coursework, Computer Science
2021 - 2022
Focused study program in data structures, algorithms, and system design fundamentals to prepare for technical interviews and ML engineering roles.
Himalayan Institute of Technology
Bachelor of Technology, Information Technology
2019 - 2021
Bachelor of Technology in Information Technology completed concurrently with freelance development, delivering production systems and serving 50+ global clients.
Availability
Location
Authorized to work in
Job categories
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