Yogendra Singh
Available for Contract & Freelance

Software Architecture Consultant

Enterprise Architecture · Contract & Fractional Engagements

Architecting resilient, cloud-native systems for B2B and B2C platforms at scale. I design event-driven Go microservices, AI/LLM orchestration pipelines, and high-throughput data architectures — available for contract, fractional, and advisory roles.

Who This Is For

CTOs, technical founders, and VP Engineering seeking architectural leadership for complex platform builds, system migrations, or AI integration — without the overhead of a full-time hire.

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Proven Enterprise Delivery

Codebase Reasoner2025

Current Engagement

Internal AI agent that autonomously reasons over 10+ Go microservice codebases — surfacing context, generating PRs, and cutting review toil to near-zero.

50% faster PR reviews · 40% boilerplate reduction.
Relevance: Designed the full system architecture for an autonomous AI agent that reasons over 10+ Go microservices — demonstrating expertise in distributed system design, AI orchestration, and cloud-native architecture.
GoGenerative AIAgentic PipelinesOpenAIK8s
Fraud Detection Engine2025

Current Engagement

Real-time anomaly-detection pipeline monitoring financial transactions at scale — streaming risk scores with single-digit-millisecond latency.

$12M in prevented fraud losses annually.
Relevance: Architected a real-time fraud detection pipeline processing 48K events/sec on AWS Lambda with Redis Streams — showcasing high-throughput, low-latency system design.
GoRedis StreamsPostgreSQLAWS LambdaDataDog
Fuel-ix Reporting2024

TELUS Digital

AI/ML reporting engine with prompt management and user-analytics dashboards across enterprise tenants.

48K req/min across 6 enterprise tenants.
Relevance: Led architecture for a multi-tenant AI/ML reporting engine serving 6 enterprise tenants at 48K req/min — demonstrating scalable SaaS architecture design.
ReactNode.jsPostgreSQLRedisAWS ECS

Why Engineering Leaders Choose This Engagement

Enterprise-Grade Delivery

14+ years shipping production systems at Fortune 500 scale — not theoretical knowledge.

Flexible Engagement Models

Contract, fractional, part-time, or project-based — tailored to your timeline and budget.

Full Stack Autonomy

From architecture diagrams to deployed, tested, and monitored systems — end-to-end ownership.

Remote-First Workflow

Async communication, clear milestones, and transparent progress tracking across time zones.

AI/LLM Production Expertise

Built agentic AI in production — not prototypes. OpenAI, RAG, LLM pipelines shipping today.

Clear Exit & Handover

Comprehensive documentation, knowledge transfer, and smooth transition when engagement ends.

Career Trajectory

2025

Staff Software Engineer

Current Engagement

Designing AI-powered developer tools in Go. Building Generative AI & agentic pipelines on AWS infrastructure for model training and deployment.

2023

Project Lead

TELUS Digital

Led cross-functional delivery for the translation platform and Fuel-ix AI/ML reporting dashboard. Owned client design & product collaboration.

2022

CRM & CMS Architect

Rebelle GmbH · Vinted GmbH

Onsite in Germany — designed and delivered CRM and CMS platforms for two of Europe's top second-hand fashion marketplaces. Full-stack MERN delivery with Next.js, GraphQL, and MongoDB. $15M in marketplace revenue in the first year.

Ready to Ship?

Let's discuss your system architecture, scale challenges, and how a fractional architecture engagement can deliver results.

Book a Consultation