Sankum Landry Marcel Some

Available to hire

I’m a Go/Python/React-focused senior software engineer with over 9 years of experience delivering reliable, high-performance full-stack systems.

About

I’m a Go/Python/React-focused senior software engineer with over 9 years of experience delivering reliable, high-performance full-stack systems. I design and operate distributed microservices and event-driven architectures that handle high throughput and complex workflows, from requirements gathering to production optimization.

I excel at deploying and operating production systems on AWS and Docker, with a strong emphasis on automation, observability, and maintainable infrastructure. I love turning business problems into scalable technical solutions and collaborating with product teams to deliver real value.

  • Joined July 2025

Industry experience

  • Software & Internet
  • Healthcare
  • Education
  • Transportation & Logistics
  • Professional Services
  • Media & Entertainment

Projects · 1

GenAI Slack Chatbot is an AI-powered assistant integrated into Slack that provides contextual responses, automates workflows, and answers team questions in real time. It leverages large language models to enhance productivity by summarizing conversations, generating content, and assisting with knowledge retrieval directly within Slack channels.

Work experience

Senior Software Engineer · JuvareAug 2025 – Oct 2025 · 3 mos

Designed and launched a no-code/low-code automation engine that dynamically generated data and service pipelines from OpenAPI specifications, enabling non-technical teams to configure complex workflows visually. Architected and optimized high-performance backend services in Golang and Node.js, building RESTful APIs and concurrency patterns that reliably processed millions of transactions per day with low latency. Embedded runtime JavaScript logic into modular backend components to support real-time customization without redeployments. Built a Swagger/OpenAPI documentation generator, improving developer experience and adoption. Implemented gRPC-based inter-service communication for low-latency, strongly typed contracts between internal microservices. Architected Kafka-based event-driven data pipelines with schema versioning, retry strategies, and dead-letter handling. Led Docker containerization and AWS EKS deployments, with Kubernetes rollout strategies and observability integrations.

Lead Senior FullStack Developer · JSGuruAug 2021 – Jul 2025 · 4 yrs

Developed a cloud-native internal operations platform integrating an incident-management tool, a GenAI-powered Slack chatbot, and scalable Go and Python microservices with real-time graph processing and analytics. Built a Python-based Slack bot to automate tasks; implemented GraphQL APIs and modeled complex relationships in Neo4j with optimized Cypher queries. Developed real-time data synchronization across graph stores using Go and GraphQL to optimize data retrieval for complex UIs. Designed and implemented gRPC-based service interfaces for low-latency, strongly typed communication between Go and Python services. Architected Kafka-based event streams for reliable real-time ingestion and propagation, with robust error handling. Created data access layers using GORM, deployed on Kubernetes, with Bazel-based builds and Terraform provisioning on AWS. Migrated legacy Python services to modern tooling and rewrote core logic in Go to boost throughput. Implemented serverless workflows using A

Golang/Web Developer II · IBMApr 2017 – Jun 2021 · 4 yrs 3 mos

Developed a multi-tenant e-learning platform using scalable Go and Node.js microservices, with GraphQL and REST APIs, real-time chat, and serverless as well as container-based deployments on AWS. Implemented REST APIs using Gin, GORM, and Viper, and leveraged Go concurrency to deliver high-performance backends. Built CLI tools and internal SDKs using Cobra and Zap to boost developer productivity. Produced comprehensive documentation for system design and built robust GraphQL APIs to support client data access. Led full lifecycle development from concept to deployment, including serverless Go applications on AWS Lambda and container-based deployments on Kubernetes. Integrated Kafka for event-driven communication and implemented real-time notifications. Managed persistence with MySQL, PostgreSQL, and MongoDB, including migrations and query optimization. Addressed performance issues in a critical Golang application, delivering significant improvements. Technologies included Go, Node.js, R

Education

Bachelor's in CIS – Software Engineering & Project Management (Concentration in Database Administration) · DeVry University2012 – 2016

Certifications and awards

Golang2012
Python2012
React2012
Software Engineer2012

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