Provider complexity slows delivery
Each bank, processor and partner introduces different protocols, data and failure behaviour.
Payments platform engineering
Engineering payment platforms for tomorrow
We help FinTech companies build and modernise payment platforms where reliability, security and regulatory demands are fundamental.
The challenge
Payment platforms must evolve while money keeps moving
Payment technology must change while transactions continue, data remains correct and regulatory obligations are met. Provider dependencies, distributed processing and partial failures can make seemingly small changes operationally complex.
Every transaction must be handled reliably
Duplicates and transient failures make system resilience, fault tolerance and dependable recovery essential.
Growth raises the performance bar
As the client base and data volumes grow, platforms must scale while meeting increasingly strict performance and availability SLAs.
Product pressure does not wait
Teams still need to launch new capabilities while strengthening the platform beneath them.
Our response
Engineering across the payment lifecycle
We combine specialised financial-domain experience with API, cloud and platform engineering expertise to evolve reliable financial products.
Payment APIs & integrations
Secure, dependable interfaces connecting payment products with partners, banks and internal services.
- Payment and partner APIs
- Provider adapters and gateways
- Identity and access control
Transaction processing
Consistent workflows for initiating, validating and processing transactions across distributed services.
- Payment initiation and validation
- Idempotency and state management
- Failure handling and recovery
Event-driven payment services
Responsive services that coordinate payment events while keeping dependencies loosely coupled.
- Messaging and event streams
- Asynchronous processing
- Reliable delivery patterns
Reconciliation & operations
Traceable operational workflows that help teams understand and resolve errors efficiently.
- Reconciliation services
- Error investigation and recovery workflows
- Operational visibility
Security & compliance
Identity, access controls, auditability and regulatory requirements designed into platform workflows.
- Secure service boundaries
- Audit trails and traceability
- Compliance-ready engineering
Platform modernisation
Pragmatic cloud and architecture changes that improve delivery without disrupting critical payment flows.
- Architecture and decomposition
- Cloud-native services and CI/CD
- Reliability and operational resilience
Relevant experience
Hands-on experience from established financial institutions and business-critical payment systems.
Founder experience
Kirill Avramenko
Founder & Solution Architect
A proven track record in payment-platform engineering
LoadstarSoft is led by Kirill Avramenko, a solution architect and hands-on engineering leader with more than 20 years of experience building business-critical software. His payments experience includes leading engineering across multiple payment-platform services at Banking Circle, combining architecture, hands-on delivery and platform modernisation in an environment where reliability and operational resilience are fundamental.
Business-critical payment services
Technical leadership across more than five platform services supporting reliable payment capabilities and internal consumers.
Experience aligning architecture, engineering delivery and operational needs.
Reliability, delivery & modernisation
Engineering improvements spanning CI/CD, automated testing, performance and migration towards Kubernetes.
Strengthened delivery while evolving services already carrying critical workloads.
How we work
Build, learn and improve—together. Platform changes take shape through focused cycles and frequent client feedback.
Cycle 01
Understand and focus
Clarify the business goal, platform boundaries, operational risks and the smallest valuable change.
Client feedback
Align and prioritise
Cycle 02
Engineer and validate
Deliver a working increment with security, observability and operational behaviour included.
Client feedback
Review and redirect
Cycle 03
Strengthen and evolve
Use real feedback to improve the architecture, automation and next platform capabilities.
Client feedback
Learn from real use
A good fit
When your payment platform cannot stand still
- You need to introduce new payment capabilities without destabilising the core platform.
- Provider and partner integrations are slowing delivery or creating operational risk.
- You need architecture leadership that remains close to implementation.
- Your team needs additional engineering capacity with relevant payments context.
What are you building or improving?
Share a little about your payment platform and what you want to improve.