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Suraj Pal Singh
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Selected projects

Work

A selection of projects that I have designed, built, and shipped.

  • 2025Architecture and engineering leadership

    Agent Orchestration Platform

    A fleet of specialized agents orchestrated to work in sync on long tasks such as codebase migrations, with planning and verification built in.

    Go, Temporal, Neo4j, AWS
  • 2025Design and engineering

    Code Intelligence Graph

    A pipeline that ingests codebases into a Neo4j graph and runs automated, security-focused pull request reviews.

    Python, Neo4j, Temporal, AWS, Claude
  • 2024Data and ML engineering

    Lead Scoring Pipeline

    Batch inference for a lead-scoring classifier on SageMaker, orchestrated with Step Functions.

    Python, SageMaker, Step Functions, AWS Glue, PostgreSQL
  • 2023Backend and platform engineering

    APISIX Gateway Upgrade

    Apache APISIX gateway upgraded from v2.x to v3.1.0 on Kubernetes, with Go plugins, automated deployment, and validated graceful reloads.

    Go, Apache APISIX, Kubernetes, etcd, Prometheus
  • 2023Backend engineering

    Card Tokenization Service

    Go gRPC services with credit card tokenization and DynamoDB storage for a payments client, with least-privilege IAM and OWASP validation.

    Go, gRPC, DynamoDB, AWS
  • 2022Personal project

    W65C02 Emulator

    A C++ emulator for the W65C02 processor with assembly instruction support, modeled on the physical chip.

    C++

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