Agrim Jaimini
I build machine learning systems and the infrastructure behind them, and study Computer Science and Mathematics at CornellCornell UniversityMay 2028B.S. Computer Science & Mathematics4.04 GPA.
Previously at CoinbaseCoinbase2026Software Engineer InternSan Francisco, CA, RippleRipple2025Software Engineer InternNew York City, NY, Texas InstrumentsTexas Instruments2025Machine Learning Engineer InternDallas, TX, and ArtemisArtemis Analytics2024 – 2025Software Engineer InternRemote. Lately, building tools for LLM inference and AI agents.
Experience
- Built a generalized GitHub API proxy in Go as shared developer infrastructure, unifying high-concurrency GitHub access behind a single internal API for autonomous CI systems and company-wide tooling
- Engineered a Redis cache keyed on ETags and conditional requests to absorb high-concurrency agent traffic, keeping agents under GitHub's primary rate limits where naive per-agent access would exhaust them
- Added Datadog metrics, dashboards, and error-rate alerting to track proxy health and per-agent traffic
May 2026 – Aug 2026 · San Francisco, CA
- Delivered end-to-end solution for BountyX funding platform built on XRP Ledger through XRPL Builder Residency, enabling secure on-chain payouts for open source contributions and 100+ bounty transactions
- Architected REST microservices with FastAPI, PostgreSQL, and xrpl-py for bounty creation, claim validation, and automated settlement; integrated GitHub API to verify merged PRs and prevent fraudulent claims
- Deployed on AWS EC2 with Docker, implementing CI/CD pipelines, comprehensive unit tests, and structured logging to ensure payout traceability and audit compliance for enterprise-grade financial operations
Jul 2025 – Aug 2025 · New York City, NY
- Designed and deployed modular ML pipeline processing 1M+ data points with event-driven architecture, AWS Lambda ingestion, FastAPI inference service, and Next.js monitoring dashboard; achieved 99% uptime through containerized deployment with Docker on AWS EC2 and CI/CD automation
- Built scalable model versioning system with PostgreSQL enabling A/B testing across 10+ iterations, reducing deployment rollback time by 75% and improving experiment reproducibility for production ML systems
- Trained PointNet deep learning model using PyTorch achieving 93% accuracy with <300ms inference latency; implemented synthetic data augmentation increasing training data by 5X to improve model robustness
May 2025 – Jul 2025 · Dallas, TX
- Built Ethereum transaction dashboard with NetworkX and PyVis processing 1M+ daily transactions for real-time wallet-network exploration, fund-flow visualization, and volume-based filtering to support fraud investigation workflows
- Integrated anomaly detection with Isolation Forest and Louvain community detection to identify suspicious wallets and cluster related addresses, improving fraud analysis precision and reducing manual investigation time
Oct 2024 – Jan 2025 · Remote
Projects
- Built a trace-driven Rust simulator modeling transformer inference (prefill/decode) on configurable hardware, estimating latency from compute and bandwidth costs to classify workloads as compute- or memory-bound
- Added parameter sweeps, plots, and CI regression tests to compare hardware configurations (compute throughput, memory bandwidth, interconnect) and quantify their impact on end-to-end inference latency
Rust · Python
- Built a runtime that splits software specs into dependency-aware parallel tasks, runs workers in git worktrees, and gates merges on automated and human review, with Claude Code and Codex as pluggable backends
- Designed graph + vector memory so agents learn across tasks: past runs, decisions, and review outcomes are embedded and entity-linked in SQLite, then recalled via similarity search and multi-hop graph expansion into each agent's prompt; exposed agent tooling over an MCP server consumed directly by Claude Code
Python · TypeScript · Next.js · SQLite · MCP
- Built a shared research-memory layer where AI agents cache and resell deep-research results, ranking memories by semantic similarity, freshness decay, and LLM-judge quality to serve a cached hit or trigger re-research, with Arize tracing and evals; agents pay per retrieval via x402 machine-to-machine micropayments
TypeScript · Next.js · Vercel AI SDK · pgvector · Arize
- Engineered preprocessing for prompt/chosen/rejected triples with preference dataloaders and DPO loss computation
- Custom SFT + DPO PyTorch trainers with bfloat16, gradient checkpointing, and tokenizer/model consistency checks
- Colab-friendly configs and evaluation suite covering preference accuracy, reward margin, perplexity, and sample generations
PyTorch · Hugging Face Transformers · DPO · Google ColabGitHub ↗
- Ranked tickets by severity using embeddings, duplicate signals, and component history with PyTorch + LightGBM on GKE
- Event-driven ingestion with Kafka plus Redis caching for sub-200ms reads and explainable REST endpoints
- Next.js dashboard surfacing severity, duplicates, and model explanations for engineering teams
Next.js · Node.js · Kafka · PostgreSQL · Redis · PyTorch · Kubernetes · GCPGitHub ↗
- Semantic search across 1k+ documents with sentence-transformers embeddings and k-means clustering (95% relevance)
- React + Express full stack with embedding-powered retrieval and topic grouping
- Iterated clustering via silhouette score tuning to accelerate knowledge discovery
Python · React · Node.js · MongoDB · sentence-transformersGitHub ↗
- Built OCaml Git-like VCS with staging, branching, and remote push/pull support
- Implemented content-addressable storage with digest hashing for O(1) lookups of blobs, trees, and commits
- Practiced TDD with OUnit and Agile workflows for reliability
OCaml · OUnit · UnixGitHub ↗
- Fine-tuned HuggingFace sentence transformers on scraped NBA social data for semantic player search
- Served cosine-similarity results through Flask API backed by aggregated comment embeddings
- React frontend delivering real-time query responses with intuitive UX
Python · Flask · React · sentence-transformersGitHub ↗
- Solved WikiRacer shortest-path between Wikipedia pages using A* search
- Parsed live content via Wikipedia API with heuristics to prioritize relevant links
- Optimized traversal speed and accuracy with informed path scoring
Python · BeautifulSoup · Wikipedia APIGitHub ↗
Writing
Now
- ReadingDuneFrank Herbert
- WatchingSlow Horses
- ListeningThe Deep 3
Updated Oct 2026
Education
- Data Structures and Object-Oriented Programming (Java)
- Functional Programming and Advanced Data Structure (OCaml)
- Analysis of Algorithms
- Machine Learning
- Database Systems
- Discrete Math
- Linear Algebra
- Backend Development
- Blockchain Technology
- Computer Architecture
- Probability, Vectors, and Matrices in Computing
4.04 GPA · Expected May 2028
Contact
The best way to reach me is aj638@cornell.edu. You can also find me on Telegram or book a call.