AS

Ashutosh Singh

Open to

Delhi · Noida · Gurgaon · Singapore · Dubai · London · Amsterdam · Berlin · San Francisco · New York · Lisbon · Tokyo

Work style

remote, hybrid

Contact details — on requestProof of Work — on request

Experience

C

Senior Software Engineer

Cognitio Analytics · Nov 2022 – Present

Not yet confirmed
  • Led a 5-engineer team owning a cloud-native multi-tenant white-label analytics platform (TypeScript, Node.js, Python, PostgreSQL) serving 50K+ MAU, 8K+ DAU, and 1K+ peak concurrent users; delivered end-to-end across frontend, backend microservices, and Kubernetes infrastructure within a 250+ microservice ecosystem handling 15M+ API requests/day.
  • Deployed and managed production workloads on AWS (ECS, EC2, S3, RDS, CloudWatch, IAM) alongside AKS; authored Helm charts and Kubernetes manifests with rolling updates, HPA, liveness/readiness probes - driving image-based releases across staging and production.
  • Built CI/CD pipelines with Argo CD and Azure Pipelines: GitOps-driven Helm rollouts to Kubernetes, automated test gates, image-tag-based rollback, and AWS ECR image promotion - reducing release cycle time significantly.
  • Designed distributed authentication flow with multi-tenant isolation, token refresh, secure session handling, and cross-tab idle timeout supporting 1K+ peak concurrent users with no auth-related P0/P1 incidents.
  • Built GraphQL and REST API layers with runtime contract validation, PostgreSQL indexing, and concurrency controls (optimistic locking), catching breaking changes at deploy time and ensuring data consistency at healthcare scale.
  • Engineered custom query builder and event-driven bulk import pipeline with message queue-backed background processing, reducing ops time 40%; revamped report homepages with real-time WebSocket data flows, raising DAU 25%.
  • Cut P95 response times from ~900ms to ~400ms via code splitting, lazy loading, Redis caching, debouncing/throttling, and query indexing; monitored via Lighthouse and Sentry.
  • Reduced production regressions 30% by implementing Vitest + Playwright across API and UI layers; enforced WCAG accessibility and cross-browser compatibility.
  • Built secure banking sanction decision engine (REST APIs + UI) for compliance-sensitive workflows: RBAC, audit logging, rule-based decision interfaces, real-time evaluation pipeline with complex state transitions.
  • Engineered multi-tenant client isolation supporting white-label deployments across 3+ enterprise banking clients.
  • Built centralized knowledge platform with Node.js backend and component-driven frontend; reduced new-engineer onboarding ramp time ~50%.
  • Implemented searchable API reference with versioned docs, Storybook-driven component catalog, and shared design system adopted across 3 product teams.
W

Software Engineer (Founding Team)

WealthCred · Jul 2021 – Aug 2022

Not yet confirmed
  • Joined as founding engineer at an early-stage fintech (Seed stage): defined product vision, made architecture decisions under ambiguity, and built the full-stack v1 (Node.js APIs, PostgreSQL, Redis) with secure auth, onboarding, and a real-time investor dashboard featuring WebSocket-driven live data updates.
  • Designed and integrated GraphQL API layer for portfolio data aggregation, enabling flexible client-side queries and reducing frontend-backend coupling across 5+ dashboard views.
  • Deployed infrastructure on AWS (EC2, S3, RDS); stood up Docker-based CI/CD; shipped a shared component library with responsive, accessible UI - accelerating time-to-market by 33%.
K

Software Engineer

Kredey · Nov 2019 – Apr 2021

Not yet confirmed
  • Owned end-to-end delivery across frontend and Node.js backend (team of 3), shipping 15+ customer-facing improvements spanning API reliability, performance, and cross-browser compatibility; built reusable component library and standardized code review and test coverage practices, reducing recurring defects across the team.

Skills 0 proven through work

Also works with

Portfolio ManagementAzure Container Registry UsageAWS ECR UsageGitOps ImplementationArgo CD UsagePlatform DevelopmentTechnical Concept RealizationWork EfficiencyExplaining Technical ConceptsAgile MethodologyWork Planning and PrioritizationReliability ImprovementCode ReviewSoftware Architecture PrinciplesTeamworkFeature OwnershipFull-stack DevelopmentAI Solution ImplementationAI Agent DevelopmentCloud ComputingRisk-Based Testing StrategyAutomation Test DevelopmentConfiguration-Driven System DesignConversion Rate OptimizationOperations Data TrackingBusiness IntelligenceResearch Insight SynthesisStructured LoggingObservability Platform DevelopmentUser Experience ImprovementUser FlowsForm Validation ImplementationForm DevelopmentSolution SimplificationProcess ImprovementProblem SolvingRequirements AnalysisStakeholder Communication AdaptationApplication State ManagementWebSocket ImplementationEvent Listener ImplementationApplication Performance OptimizationApplication ConsistencyTechnical Solution DesignCodebase ExtensibilityMaintainability DesignMinimum Viable Product DevelopmentACID PropertiesClean Code PracticesNode.js DevelopmentModular System DesignAdmin Panel Feature DevelopmentStreaming Data ProcessingTransaction Processing SystemsClient OnboardingAuthentication System IntegrationFintech Platform DevelopmentRolling DeploymentDockerArtifact ManagementBackend DevelopmentFront-end DevelopmentSoftware Quality AssuranceDependency ManagementAzure DeploymentAzure DevOpsTask AutomationWeb Application Security ImplementationCI/CD Pipeline ImplementationKubernetes OrchestrationAWS DeploymentConcurrent Workflow ImplementationScalable System DesignAPI ManagementRule-Based System DesignMulti-Tenant Architecture Design

Proof of Work

Proof of Work

Ashutosh shares this with people who ask. You'll hear back either way.

Education

B.Tech, Computer Science and Engineering

Greater Noida Institute of Technology · 2015 — 2019

Links

LinkedIn

linkedin.com/in/ashubly25

Projects

zcroot.ai

github.com/Zcruite/zcroot

Contact details

Contact details

Ashutosh shares this with people who ask. You'll hear back either way.

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