.png){kind=logo}
Sampath Achalla
Mid-level Python Full-Stack Engineer specializing in AI microservices and cloud data platforms
Connect with Sampath
Sampath already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.
Recommended
Already have an account?
About
Backend-leaning full-stack engineer in fintech/payments who shipped an end-to-end Stripe payments + webhook system for a financial microservices platform, emphasizing ledger accuracy via idempotency, transactional writes, retries, and DLQs. Also delivered a real-time React/TypeScript payment status dashboard informed by user interviews, and improved production performance by 35% p95 latency through PostgreSQL tuning and Redis caching on AWS.
Find your next great hire
Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.
Key Strengths
- Shipped end-to-end Stripe payments + webhook processing for financial microservices
- Designed idempotent, transactional webhook handlers to prevent duplicate/out-of-order ledger corruption
- Built secure FastAPI APIs with OAuth2/JWT, versioning, and structured error handling
- Strong PostgreSQL data modeling with integrity constraints and performance-focused indexing
- Performance troubleshooting and tuning (EXPLAIN, composite indexes, N+1 reduction, Redis caching) resulting in 35% p95 latency reduction
- Production AWS operations (Docker, CloudWatch monitoring, scaling during peak-traffic incidents)
- Customer-facing React/TypeScript feature delivery with UX polish and iteration from user feedback
Like what you see? We'll introduce you to Sampath directly.
Experience
Education
Skills
Languages
Certifications
Browse Similar
Similar Candidates
Senior Full-Stack Engineer specializing in payments and commerce platforms
Senior Full-Stack Engineer specializing in cloud-native platforms and distributed systems
Junior Full-Stack Engineer specializing in React, TypeScript, and cloud-native apps
Junior Full-Stack Engineer specializing in frontend web platforms
Mid-level Software Engineer in Test specializing in automation and performance testing
Khaliun Gerel
Senior Full-Stack Engineer specializing in cloud, web, and mobile platforms
“Full-stack product engineer who has owned end-to-end delivery of multi-client platforms: Finy (agriculture platform with 3 role-based web dashboards plus 2 field mobile apps) and Ugoku (Japanese studio platform with React/TypeScript dashboards, Node/Mongo backend, and mobile AR video playback). Strong in scalable architecture and performance—offline-first mobile for low connectivity, and AWS-based asynchronous video/AR processing with S3/CloudFront—plus building internal ops tools adopted quickly due to measurable workflow improvements.”
Interested in Sampath?
We'll personally introduce you - no strings attached.
Build your dream team with Reval
Our AI agents source, screen, and vet candidates for your open roles. Get qualified, high-intent candidates on your desk within 48 hours.
Discover more candidates like Sampath
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent