Above Cloud Software · Markham, ON

Modernize the systems your business depends on.

Above Cloud helps banks, insurers, and government teams modernize Java platforms, migrate to cloud, and build governed data systems with senior engineers from day one.

Java modernization Cloud migration Data platforms
20+ yearsSenior engineering depth
18+ projectsDelivered on plan
3 cloudsAWS · Azure · Google Cloud
Regulated sectorsBanking · Insurance · Government
Trusted delivery context

Experience with enterprise and public-sector environments where reliability, governance, and delivery discipline matter.

TD Bank Scotiabank CIBC ATB Financial Intact Insurance Government of Ontario
What we do

Focused services for business-critical modernization.

Engagements are scoped around the outcome you need: a platform ready for scale, a cloud migration that lands cleanly, or a data foundation your teams can trust.

01 · Java modernization

Refactor legacy platforms into reliable, cloud-ready services.

Modern Java, Spring Boot, APIs, eventing, and service boundaries for teams carrying mission-critical systems forward without a risky rewrite.

Java / JEESpring BootKafkaAPIs
Best fitCore systems that need faster releases, clearer ownership, and lower operational risk.
02 · Cloud migration

Move from data center constraints to governed cloud platforms.

Assessment, landing-zone design, infrastructure as code, CI/CD, observability, and migration execution across AWS, Azure, and Google Cloud.

AWSAzureGCPTerraform
Best fitApplications that need cloud economics, resilience, and repeatable deployment patterns.
03 · Governed data systems

Turn operational data into decision-grade products.

Streaming pipelines, data lakehouse architecture, analytics delivery, reporting automation, and lineage-aware data products for regulated teams.

SparkDatabricksSnowflakePower BI
Best fitReporting, analytics, or ML initiatives blocked by fragmented systems and slow data flows.
04 · Delivery leadership

Bring senior architecture and execution into the room.

Architecture reviews, project delivery, technical leadership, and embedded senior engineering for teams that need decisive momentum.

ArchitectureDevOpsSREPM
Best fitHigh-stakes projects where scope, sequencing, and stakeholder alignment need tightening fast.
How we work

Small senior team. Clear checkpoints. Production mindset.

The process is deliberately direct: enough discovery to de-risk the work, enough design to align teams, and enough delivery discipline to ship without theatre.

Map the system and the risk.

We clarify current architecture, constraints, stakeholders, data flows, and the business result the project must produce.

Design the target operating model.

Architecture, delivery plan, security, environments, data ownership, and release sequencing are made visible before build work ramps.

Build with weekly proof.

Working software, transparent scope control, and production-grade engineering practices keep momentum clear for both technical and executive teams.

Handover what teams can run.

Documentation, observability, automation, and knowledge transfer are treated as delivery outputs, not afterthoughts.

Selected outcomes

Representative engagements, framed by business result.

See all work
Banking · Platform modernization

Payments services moved from legacy release bottlenecks to cloud-ready delivery.

Decomposed a monolithic Java platform into Spring Boot services with API boundaries, event flows, and Kubernetes deployment patterns.

JavaSpringKafkaKubernetes
Daily
Release cadence target
Insurance · Data foundation

Claims and policy reporting consolidated into a governed analytics platform.

Designed a lakehouse foundation with ingestion, transformation, curated reporting data, and lineage-aware delivery for operations teams.

DatabricksSparkDelta LakeAzure
Minutes
Reporting latency target
Government · Public service

Accessible reporting experience built around audit-ready public data.

Delivered a public-facing reporting service with reliable data flows, security controls, and accessibility-aware implementation.

JavaPostgreSQLAzureAODA
AODA
Accessibility context
Where we fit

Built for teams that cannot afford vague architecture.

Above Cloud is strongest where platforms are old enough to matter, regulated enough to require discipline, and important enough to need senior judgment.

Financial services

Banking and payments

Modern APIs, integration, release automation, data movement, and resilient platform patterns for core financial workflows.

  • Java modernization
  • Payment and account workflows
  • Audit-aware cloud delivery
Insurance

Policy, claims, and analytics

Data and application modernization for teams that need faster operational visibility without losing governance.

  • Claims and policy data
  • Reporting automation
  • Cloud platform design
Public sector

Government service delivery

Reliable public-facing systems, data lineage, secure integration, and accessibility-conscious implementation.

  • Citizen-facing platforms
  • Secure integrations
  • AODA-aware delivery
Technology ecosystem

Practical tools, proven in production.

We choose the stack that matches your architecture and operating model, then keep it observable, automatable, and maintainable.

Application

JavaSpring BootRESTGraphQL

Cloud

AWSAzureGCPKubernetes

Data

DatabricksSparkSnowflakePostgreSQL

Delivery

TerraformCI/CDObservabilityDevOps
Get in touch

Have a project in mind? Let's talk.

Tell us about your system, your timeline, and the outcome you need. We'll come back with a candid view in a few business days.

Start a conversation
Phone   +1 (416) 880-6899
Email     jeeleon@gmail.com
LinkedIn  /in/jeeleon
Office    Markham, ON, Canada