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§ 01 — Case Logs

Selected systems.

CL-001ValueLens

Financial Intelligence, Powered by AI

Working as a backend engineer on a financial intelligence platform that aggregates data from the FMP API and public filings, computes key metrics like ROIC, EBITDA margin, multiples, and a full valuation matrix. Creates LLM-generated insights via Claude and Gemini.

NodejsMongoKubernetesSQSAWSRedisDockerNextjsClaudeGeminiFMP API
Role
Senior Software Developer
Outcome
8x response time improvement · Redis & MongoDB query optimisation · AI-generated financial insights in production
CL-00291Life

Healthcare Data That Actually Talks to Itself

Migrated an HL7-to-FHIR converter from C# to Go and built the reverse FHIR-to-HL7 path using Go and Liquid templates. Delivered concurrency optimisations across the stack and participated in architecture reviews and pair sessions to keep distributed components reliable.

GoPostgreSQLKubernetesKafkaGCPRedisDockerClaude
Role
Senior Software Developer
Outcome
60% faster than C# implementation · FHIR R4 certified · Full C# → Go replacement · Improved scalability
CL-003Infonet (anonymised: Global Consulting Firm)

Financial Data Platform — Microservices & ETL at Scale

Built and maintained high-throughput APIs and ETL pipelines consumed by multiple products across cross-functional teams at a global consulting firm. Designed microservices to process large datasets with reliability and performance guarantees across a multi-team environment.

GoNode.jsPythonKafkaSnowflakePostgreSQLMongoDBS3SQSRedisTerraform
Role
Senior Full Stack Engineer
Outcome
Platform adopted as internal standard across product teams · Multi-team data foundation · High-throughput ETL pipelines in production
CL-004Watermelon

Chatbot Platform Across Every Major Social Channel

Joined mid-migration and took over leadership of a team of 6 completing the transition from a monolithic Laravel backend to Go microservices. Designed REST and gRPC APIs across services and maintained GKE deployments. Implemented Facebook, Instagram, and WhatsApp API integrations. Authored architecture documentation, diagrams, and schematics to keep the system legible as it grew.

GoPythonPHPGKEGCPDockerPostgreSQLMongoDBRedis
Role
Software Developer & Team Lead
Outcome
80% monolith migrated to Go microservices · Team of 6 led and mentored · Facebook, Instagram & WhatsApp integrations shipped · REST & gRPC API layer designed from scratch
CL-005Sprinque

Core Backend for a Live B2B Payments Platform

Contributed across multiple parts of a B2B payments platform built on Python/Django. Worked on the core REST API and improved cross-service communication patterns within a distributed microservice architecture on AWS.

PythonDjangoPostgreSQLRedisDockerAWS
Role
Senior Software Developer
Outcome
Multi-service backend contributions across a live B2B payments platform
§ 01.B — Engage

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