Available for senior roles & consulting

BIGYA TULADHARSenior FullStack & Cloud Developer

With 6+ years architecting full‑stack systems, I specialize in ultra‑low latency livestreaming, real‑time telemetry, AI‑powered analytics, and AWS cost optimization (40% reduction). I build secure, scalable products that deliver exceptional UX while maximizing cloud ROI through pragmatic service choices.

Cloud Architecture

Real‑Time Systems

AI Integrations

AWS Cost Optimization

CI/CD & DevOps

Download Resume View Projects

bigyatuladhar07@gmail.com+977 9818372334Kathmandu, NepalLinkedIn

Real‑Time Dashboards

IoT Core MQTT + WebSockets telemetry for live audience insights

AI Insights Engine

Automated summaries, Q&A generation, and post‑event reports

Secure HLS Pipeline

End‑to‑end encryption with token‑based authentication

Ultra‑Low Latency

IVS streaming at ~0.3ms with global edge distribution

Expertise

Skills & Tools

Frontend Mastery

JavaScriptTypeScriptVueReactjQueryNext.jsSCSSTailwindBootstrap

Backend & APIs

Node.jsTypeScriptJavaScriptPythonExpressRESTWebSocketsServerlessOpenAPI

AWS Cloud

LambdaS3IVSEC2/ECS/ELBSNSStep FunctionsMediaConvertRoute 53/CloudFront

Data & Storage

MongoDBMySQLPostgreSQLRedisValkeyIndexedDBElastiCacheDynamoDB

DevOps & CI/CD

JenkinsDockerCloudFormationGitHub ActionsGitLab CI/CDBashYAMLAWS CLINginxApache

Emerging Tech

AI/LLMsHLSWebRTCIoTMQTTReal-time AnalyticsWowzaEdge ComputingHybrid Apps

Cloud & Cost Optimization

Strategic AWS architecture delivering 40% cost reduction while improving performance

• Lambda migration from x64 to ARM Graviton for better price‑performance
• EC2 right‑sizing and Spot instances for compute‑intensive workloads
• Wowza streaming on auto‑scaled EC2 for predictable live events
• DynamoDB capacity optimization with on‑demand/provisioned switching
• S3 intelligent tiering/lifecycle for media storage efficiency
• CloudFront tuned caching and regional edge deployments

Career

Experience

Senior FullStack Cloud Developer

02/2022 – Present · Hong Kong

Nova Dynamic Media

Ultra‑Low Latency StreamingAI‑Powered AnalyticsAWS Cost Optimization

Architected telemetry and analytics backed by IoT Core MQTT and WebSockets for 50K+ concurrent viewers.
Interactive event features: live Q&A, surveys, polls, and quizzes across 50+ productions.
AI pipeline that auto‑generates Q&A, summarizes livestreams, and delivers post‑event insight reports.
Secure HLS delivery with token‑based encryption/decryption and access control.
Migrated 1000+ videos to adaptive HLS with AWS MediaConvert, improving quality and reducing bandwidth.
Cut cloud spend by ~40% via Lambda Graviton migration, EC2 right‑sizing, and DynamoDB capacity tuning.
Jenkins CI/CD pipelines enabling consistent releases across microservices.
IoT Core MQTT + Redis/Valkey for live metrics; automated domain setup and dynamic localization.

WebSocketsMQTTIoT CoreAI/LLMsHLSIVSAWSDynamoDBRedisValkeyJenkins

Full‑Stack Engineer (Part‑time)

6 months · 2024 · Remote

Bitsky.bet

Payments & BonusesGame IntegrationsOps Dashboards

Integrated games from providers (e.g., Fortune Panda) and configured bonus mechanics.
Implemented Stripe for deposits/withdrawals and user balance management.
Built internal dashboards for game telemetry, payouts, and incident tracking.

Node.jsTypeScriptReactPostgreSQLStripeDocker

Backend & DevOps Engineer (Side Project)

2021 – Present

Dosro

Scalable E‑commerce BackendAWS InfrastructureCI/CD Automation

Second‑hand marketplace with microservices backend and real‑time inventory management.
Provisioned AWS infra with networking/security and observability; cost optimization built‑in.
Jenkins pipelines with containerized services for reliable, repeatable deployments.

AWSJenkinsDockerNode.jsPostgreSQLRedisValkeyCloudFront

Senior FullStack Developer · Web Team Lead

01/2022 – 12/2023 · Lalitpur, Nepal

Swivt Technologies

Custom CMS PlatformE‑commerce & BookingTeam Leadership

Modular CMS powering 12+ client properties (schools, e‑commerce) with reusable components.
Booking system that increased reservations by 100% with integrated analytics and A/B testing.
Stripe payments with high availability; Cloudflare performance optimizations across sites.
Agile leadership of 5–8 engineers; introduced CI/CD and code review to reduce regressions.

ReactNode.jsStripeCloudflareGoDaddyJiraTrelloMySQL

Full Stack Developer

12/2018 – 01/2022 · Kathmandu, Nepal

Upaya Business Solutions

ERP/CRMCompliance WorkflowsHybrid Apps

ERP with accounting & CRM across multiple departments; role‑based access and audit trails.
Company registration/renewal workflows and compliance deadline tracking dashboards.
Search across 1M+ records in 0.3–0.7 seconds using IndexedDB and optimized algorithms.
Automated reporting cadence (daily/weekly/monthly), saving 15+ engineer hours weekly.
5 hybrid mobile apps with offline‑first data sync and conflict resolution.

IndexedDBNode.jsMongoDBCordovaJavaScriptREST APIs

Full Stack Developer

06/2018 – 02/2019 · Kathmandu, Nepal

Upaya (Logistics)

End‑to‑End Logistics PartnerReal‑Time GPS TrackingDynamic Pricing

Built end‑to‑end logistics features for B2B parcel delivery: order intake, routing, and proof of delivery.
Geofenced GPS tracking that improved on‑time delivery by 40% with live fleet telemetry.
Dynamic pricing engine using route length, vehicle type, traffic patterns, and demand.
Customer service portal with status tracking, SLA alerts, and proactive notifications.

Node.jsPostgreSQLReactGoogle Maps APIWebSocketsRedis

Web Developer (Contract)

5 months · 2018 · Kathmandu, Nepal

Xena Tech Nepal

Laravel & WordPressSEOTravel Websites

Delivered travel/tourism websites with custom Laravel modules and WordPress themes.
Implemented on‑page SEO and performance improvements for better discovery.
Set up forms, booking flows, and content workflows tailored for agencies.

LaravelWordPressPHPMySQLSEOcPanel

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