Reval Logo

Vetted Observability Professionals

Pre-screened and vetted.

SZ

Staff Full-Stack Software Engineer specializing in distributed systems and healthcare platforms

Houston, TX13y exp
SalesforceTsinghua University
View profile
SB

Senior Full-Stack Software Engineer specializing in Java/Spring and modern web apps

Lanham, Maryland10y exp
GoogleUniversity of Buea
View profile
JY

Senior Software Engineer specializing in telehealth and e-commerce platforms

Owasso, OK11y exp
AmazonUniversity of Texas at Austin
View profile
PA

Director-level Engineering Leader specializing in personalization platforms, MLOps, and GenAI

San Francisco, CA17y exp
AmazonUSC
View profile
VK

Mid-level AI/ML Engineer specializing in LLMs, RAG, and scalable MLOps

Cupertino, CA5y exp
OpenAIUniversity of North Carolina at Charlotte
View profile
SS

Mid-level Full-Stack Software Engineer specializing in FinTech analytics and security

San Francisco, CA6y exp
StripeMontclair State University
View profile
IW

Senior Software Engineer specializing in payments, billing, and fraud/risk platforms

San Francisco, CA8y exp
StripeUC San Diego
View profile
AM

Mid-level Software Engineer specializing in full-stack and distributed backend systems

San Francisco, CA5y exp
StripeSaint Louis University
View profile
SO

Mid-level AI/ML Engineer specializing in LLMs, multilingual NLP, and low-latency MLOps

CA, USA6y exp
MetaClarkson University
View profile
AD

Senior Full-Stack & AI/ML Engineer specializing in cloud-native SaaS and IoT analytics

Corpus Christi, TX11y exp
MN InfotechNYU
View profile
BT

Senior Cloud Engineer specializing in AWS/Azure infrastructure, DevOps, and cloud-native platforms

Remote10y exp
SnowflakeUniversity of Texas at Austin
View profile
TB

Thazim Banu Shaffee

Screened ReferencesStrong rec.

Engineering Manager specializing in payments, risk, and high-scale distributed systems

San Jose, CA14y exp
PayPalVellore Institute of Technology

Engineering leader/player-coach on a risk core transaction platform (payments/branded checkout) who led major migrations from a monolithic stack to microservices, including API contract redesign and performance improvements (reported ~500ms latency reduction). Experienced running high-stakes production incidents (upgrade-related outage/degradation) end-to-end with RCA and rollout-process changes, and has accelerated delivery via documentation/tooling (audit sign-off cycle reduced from ~3 sprints to ~1).

View profile
JA

Jared Alessandroni

Screened ReferencesStrong rec.

Executive CTO specializing in AI, cloud platforms, and scaling SaaS products

21y exp
Audience GenomicsDartmouth College

NYC-based startup founder/CTO who sold products to Omnicom and Sprinklr, then built an AI-powered cultural insights engine inside Omnicom using AWS Lambda + ML to process ~1M items/day and reached ~$1MM ARR in year one. Former senior leader at Sprinklr managing 200+ people globally, delivering enterprise martech solutions with SLAs and high-reliability social data pipelines (Twitter firehose).

View profile
AS

Junior Data Scientist specializing in LLM agents, RAG, and reinforcement learning

Pittsburgh, PA1y exp
McKinsey & CompanyCarnegie Mellon University

McKinsey practitioner who built and deployed production LLM systems for consultants/clients, including a Power BI-integrated multi-agent chatbot (RAG + text-to-SQL + formatting) with custom Python orchestration, verification loops, and a 100+ case eval set achieving ~95% consistency. Also delivered a taxonomy-mapper agent that standardized inconsistent labeling for C-suite stakeholders, cutting a process from >2 weeks to <30 minutes through demos and business-focused communication.

View profile
TB

Thomas Baker

Screened

Senior Full-Stack Engineer specializing in serverless AWS and event-driven systems

Dallas, TX12y exp
AmazonUniversity of Texas at Austin

Backend/data engineer with experience at AWS and Intuit building and operating production serverless systems and data pipelines. Delivered an internal AWS TV video-processing platform using Step Functions/Lambda/S3/DynamoDB with strong reliability and cost controls, and built Glue-based ETL for compliance/risk events (Kafka to partitioned Parquet). Also modernized legacy compliance systems into Java/Node event-driven services and has demonstrated measurable SQL tuning impact (200s to 20s).

View profile
HC

Hernan Chalco

Screened

Senior Software Engineer specializing in eCommerce payments and integrations

San Jose, CA7y exp
AdyenUC Berkeley

Solutions/implementation-focused engineer with payments expertise (Adyen headless Magento integrations, 3DS components) who also builds and troubleshoots agentic LLM workflows using the OpenAI Agents SDK. Experienced in pre-sales technical validation and in tailoring live demos/workshops—e.g., pivoted a Quantum Metric workshop from custom JavaScript instrumentation to no-code analytics based on audience needs.

View profile
CH

Chengzhu He

Screened

Staff/Principal Cloud Infrastructure Engineer specializing in Kubernetes and OpenStack

14y exp
TikTokShanghai University

Platform/backend engineer focused on Kubernetes at scale: built a Java control-plane service for multi-region cluster provisioning/monitoring/upgrades using Kafka-driven async workers, and solved peak-load provisioning failures by eliminating blocking I/O and dynamically scaling consumers. Also shipped an LLM-assisted Kubernetes troubleshooting/remediation feature that pulls Prometheus logs/metrics into prompts and uses guardrails (confidence thresholds + human-in-the-loop) to prevent risky actions.

View profile
IH

ian holsman

Screened

Executive Engineering Leader (VP/CTO) specializing in Blockchain, DeFi, and FinTech platforms

Remote, USA19y exp
HederaMelbourne Business School

CTO-focused candidate with experience at foundations evaluating startups, including reviewing technical architectures and coaching teams to refine ideas for better platform fit and synergies. Prioritizes company culture and integrity when choosing leadership roles.

View profile
RN

Ronald Nap

Screened

Intern Machine Learning & AI Engineer specializing in computer vision and ML systems

San Jose, CA2y exp
AMDUC Berkeley

Robotics/ML engineer with internship experience at Valeo building a deep-learning prototype to replace parts of a legacy SLAM backend for autonomous parking, focused on making models run reliably in real time on embedded hardware (quantization/distillation + TensorRT). Also brings strong MLOps/deployment experience (Docker, Kubernetes on AWS EKS, CI via GitHub Actions) and has supported patent filing by explaining the technical approach to legal stakeholders.

View profile
AS

Director-level Customer Success & GTM leader specializing in Cloud, AI, and Enterprise SaaS

Sunnyvale, CA30y exp
GoogleKeller Graduate School of Management

Commercial/GTN leader with GCP experience managing multi-year, multi-megawatt AI/GPU infrastructure commitments, owning segment P&L and governance for take-or-pay/reserved capacity. Drove a major client partnership scaling ARR from $50M to $100M in 18 months by aligning Product/Engineering, GTM, and infra teams and building flexible, margin-protective commercial structures. Known for speeding hyperscaler procurement/security reviews (FedRAMP/SOC2, IAM, data residency) and operationalizing multi-region delivery with landing zones and IaC.

View profile
SR

Suparna Roy

Screened

Executive Cloud Infrastructure & SRE Leader specializing in AI-driven reliability and security

Austin, TX14y exp
IBMUSC

Engineering/technology leader with IBM Cloud experience leading large-scale infrastructure modernization from classic architecture to a standardized VPC/next-generation DC platform. Reports major outcomes including cutting region launch time from ~18 months to ~3 months and reducing operating costs by ~80% via automation, modular undercloud services, and platform standardization, while scaling a globally distributed org with clear service ownership and accountability.

View profile
SK

Mid-Level Software Engineer specializing in data pipelines, observability, and analytics

San Francisco, CA2y exp
MetaArizona State University

Meta engineer who improved a critical revenue estimation dataset pipeline that was arriving ~6 days late—diagnosed via raw logs/lineage, redesigned legacy scans to only process the needed window, and shipped validation plus freshness/lag dashboards. Delivered ~50% latency reduction (to ~3 days) and regained adoption by running old/new pipelines in parallel with gated cutover and evidence-based customer communication. Applies incident-response rigor to real-time LLM/agentic workflow debugging and regularly runs developer demos/workshops.

View profile
RK

Executive AI/ML Engineering Leader specializing in cloud-native SaaS and GenAI platforms

23y exp
ServiceChannelPenn State University

Engineering leader who modernized and unified a fragmented product suite at Milestone via a multi-year cloud-native roadmap, delivering an MVP in three quarters and boosting team velocity by 40% through cross-functional squads. At Prometheum, led a trust-building hybrid architecture (AWS control plane + customer-hosted data plane) using Kubernetes to ensure sensitive enterprise data never left customer networks while remaining cloud-agnostic across providers.

View profile
JH

Jiahua Huang

Screened

Intern Full-Stack Software Engineer specializing in web apps and cloud-native systems

1y exp
AmazonUniversity of Illinois Urbana-Champaign

Backend engineer who scaled a food delivery platform by migrating from a single-service architecture to Spring Cloud microservices with an API gateway and Kafka-based event-driven order pipeline. Reported outcomes include ~50% latency reduction, stable ~2K RPS throughput, and 99.8% uptime, with strong emphasis on safe migrations (dual writes, canaries, schema versioning) and security (JWT/RBAC/Postgres RLS).

View profile

Need someone specific?

AI Search