Krishna Yadav Solution Architect · Technology Advisor
Building Scalable Cloud-Native Systems
I partner with founders, CTOs, and engineering leaders to design scalable backend systems, optimize AWS infrastructure, and modernize cloud-native applications.
- 10+ Years Experience
- Solution Architect
- AWS Specialist
- Technology Advisor
LinkedIn
Deep architecture work across product domains and enterprise platforms.
- Retail & Commerce
- EdTech
- Marketing Automation
- Inventory Platforms
- Payment Systems
- Enterprise Authorization
Partnerships that scale with clarity
I work with leadership teams that need senior architecture judgment, clear technical direction, and execution at scale.
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Startups
Building your first scalable platform with the right foundations from day one.
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Growing businesses
Facing architecture bottlenecks as product usage and team size accelerate.
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Modernization teams
Replacing legacy systems with cloud-native, maintainable microservices.
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Cost-conscious orgs
Optimizing AWS spend while preserving performance and reliability.
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Microservices adopters
Companies moving to service-oriented architectures with confidence in boundaries, APIs, and operations.
Architecture partner for cloud-native growth
I'm a Solution Architect, AWS Specialist, and technology advisor with 10+ years designing backends, microservices, and cloud platforms for product-led organizations.
I help leadership teams translate business goals into resilient architecture — system design, AWS strategy, platform engineering, and the engineering practices that keep systems maintainable at scale.
- Solution Architecture System design, scalability, and technical roadmaps
- Platform Engineering Node.js, PostgreSQL, distributed APIs
- Cloud Architecture AWS ECS, Lambda, Terraform, Docker
- Microservices Event-driven systems, messaging, platform patterns
Core capabilities
Depth across cloud, backend, and platform engineering — applied to architecture and advisory work.
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AWS
ECS, Lambda, EC2, RDS, cost optimization, and well-architected cloud strategy.
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Microservices
Service boundaries, API design, event-driven patterns, and production resilience.
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Node.js
NestJS, TypeScript, REST APIs, and high-throughput backend platforms.
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PostgreSQL
Schema design, query performance, and data modeling for transactional systems.
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System Design
Architecture for 500K+ users, messaging at millions of events per day, and clear documentation.
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DevOps
Terraform IaC, Docker, CI/CD, and workflow automation for reliable delivery.
Platforms & tools
- AWS
- Node.js
Python- PostgreSQL
Terraform
Docker
RabbitMQ
n8n
Redis
MongoDB
Architecture at scale
Representative outcomes from enterprise and high-growth product environments.
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Enterprise Authorization & Policy Platform
Defined policy enforcement architecture, service communication patterns, and deployment workflows for a large-scale authorization platform — enabling consistent governance across distributed backends on AWS.
- Policy & authorization at enterprise scale
- Terraform-standardized AWS ECS deployments
- Node.js, PostgreSQL, Envoy service mesh
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Multi-Warehouse Inventory Management
Architected a multi-warehouse inventory system with unit-level tracking, dynamic warehouse pricing, and real-time reconciliation — improving operational visibility and profitability across locations.
- Real-time stock reconciliation
- Microservices on AWS ECS & Docker
- PostgreSQL transactional data layer
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Payment Gateway & Automated Reconciliation
Designed payment integration and workflow automation for reliable reconciliation — reducing manual ops and accelerating recovery of outstanding balances through auditable, automated pipelines.
- Automated reconciliation workflows
- Cross-service automation with n8n
- Production-grade payment architecture
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Homework Transformation System
Led architecture and rollout of a SaaS learning platform scaling to 550+ institutions, 25K+ educators, and 500K+ end users — plus a plugin-based data engine for automated reporting at scale.
- 500K+ users on cloud-native backend
- Automated reporting & data pipelines
- Platform engineering for rapid growth
10+ years in architecture & engineering
Progression from hands-on development to solution architecture and technical leadership.
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Solutions Architect
Enterprise architecture · Remote
Cloud-native microservices, AWS cost optimization, inventory and payment platforms, and authorization systems for enterprise clients.
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Lead Software Engineer
EdTech SaaS · India
End-to-end SaaS delivery, team mentorship, and platform scale to 500K+ users across institutions nationwide.
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Senior Software Developer
Enterprise notifications · India
Messaging systems at 1M+ daily volume, no-code campaign tooling, and secure training platforms for financial services.
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Software Developer
MarTech & product engineering
Marketing automation at e-commerce scale, database optimization, and full-stack platform development.
Architecture Advisory
Strategic technology guidance for founders, CTOs, and engineering organizations.
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01
Architecture Reviews
Independent assessment of systems, scalability risks, and modernization opportunities.
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02
AWS Architecture
Cloud architecture, cost optimization, ECS, Lambda, Terraform, and infrastructure strategy.
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03
Backend Platform Engineering
Production-grade APIs, integrations, distributed systems, and platform architecture.
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04
Architecture Leadership
Strategic architecture guidance for growing teams and technology organizations.
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Technical Leadership
Mentoring engineering teams and improving delivery processes.