NameAneesh Aparajit

Aneesh Aparajit.

Backend engineer at Zeta, where I teach ledgers to agree with each other. Mostly Java, Go and Python, Kafka and Flink, and an unreasonable fondness for idempotency keys.

EmailGitHubLinkedIn

Illustration of a white cat with its eyes closed, sitting behind a mug of coffee

Projects

All projects

  1. ostinatoIn progress

    Oct 2026

    A lightweight job scheduler in Go and Postgres, with cron schedules, one-off tasks and guards against double fires. Being built in the open.

    Go · PostgreSQL · pgx · sqlc · DockerRepository

  2. vit-burnStudy

    Apr 2024

    A Vision Transformer written from scratch in Rust on the Burn framework, from patch embeddings to attention, mostly to learn Rust.

    Rust · BurnRepository

  3. MalayaLLaMAStudy

    Jan 2024

    Llama 2, taught Malayalam: a new tokenizer merged into its vocabulary, then continued pretraining and chat fine-tuning with LoRA.

    PyTorch · Transformers · PEFT · DeepSpeed · SentencePieceRepository

Experience

Full experience

  1. Zeta

    Jul 2026 – Present

    Software Engineer IIBengaluru

    Payment authorization between our ledger and a partner bank's, wallet issuance, and streaming reconciliation on Flink.

  2. Zeta

    Nov 2024 – Jul 2026

    Software Engineer IBengaluru

    Identity verification and merchant services, plus fraud controls across onboarding and payments.

  3. Trademarkia

    Jan 2024 – Nov 2024

    Software EngineerChennai

    A document-signing platform in Go and Java, and trademark and court-case search on Elasticsearch.

  4. Samsung Research Institute Bangalore

    Jan 2024 – Nov 2024

    Software Engineer, PRISM (part-time)Remote

    Faster model training with LoRA, and internal tools for the research team.