Rahul

Production Experience

A complete chronological breakdown of backend architectures, high-concurrency microservices, 1M+ async data workflows, and corporate credentials attested with official verification.

Download Resume (PDF)

Engineering Benchmarks

Key performance milestones achieved across high-concurrency production deployments.

01 // TENURE
0+
Months in Production

Active backend architecture & full-stack systems delivery

02 // SCALE
1M+
Records Streamed

High-throughput asynchronous AWS SQS pipelines at Adda247

03 // OWNERSHIP
0%
Codebase Ownership

Core microservices & backend systems at ParindaTech

04 // VELOCITY
0d
Enterprise MVP Shipped

Full-stack AI compliance MVP designed and launched from zero

05 // RELIABILITY
0%
Crash & Latency Reduction

Database indexing & connection pooling refactor at Nexera Health

Sequential Engineering Roles

Traced on scroll. Each role stays pinned until narrative text completion before advancing.

ROLE 01 / 07Oct 2025 – PresentRemote (Remote)
2026 Production Milestone

Full Stack Developer & Team Lead (Backend-focused)

ParindaTech Innovate
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Core Responsibilities & Technical Architecture Served
  • Designed and deployed production Node.js services and AI compliance workflows using REST APIs, RAG pipelines, LangChain, OpenAI APIs, Pinecone, and Neo4j graph storage.
  • Built high-throughput file and document-processing workflows for complex PDF ingestion, structured data extraction, SEBI BRSR reporting, and automated ESG compliance.
  • Architected containerized microservices using Docker and AWS ECS Fargate, establishing multi-tenant SaaS deployments and automated zero-downtime CI/CD releases.
Node.jsTypeScriptDockerAWS ECS FargateLangChainOpenAI APIPineconeNeo4jMongoDBRedisMicroservicesRAG
Active Leadership Tenure
Present
SDE & Team Lead · Architecture Ownership

Direct engineering ownership of 90% production codebase, containerized AWS ECS Fargate microservices, and automated AI compliance pipelines.

Verified Active Milestone● Production Live
ROLE 02 / 07Apr 2025 – Sep 2025Gurugram, Haryana (On-site)
2025 Production Milestone

Software Developer - Backend

Adda247
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Core Responsibilities & Technical Architecture Served
  • Built and tuned high-throughput Node.js asynchronous workflows processing bulk datasets exceeding 1,000,000+ records with zero data inconsistency.
  • Engineered distributed event-driven data pipelines utilizing AWS SQS patterns, decoupling computational bottlenecks for high-concurrency peak traffic.
  • Optimized REST API database queries and connection pools, significantly reducing latency and server CPU utilization under peak exam season traffic.
Node.jsTypeScriptAWS SQSEvent-Driven ArchitectureMongoDBRedisMicroservicesREST APIsDocker
Attested CertificateVerified
Official Experience & Relieving Certificate — Software Developer - Backend official scan
Inspect

Official Experience & Relieving Certificate — Software Developer - Backend

Ref: Employee No: 7738
Issued by Metis Eduventures Pvt Ltd (Adda247)
PDF
ROLE 03 / 07May 2025 – Aug 2025Prayagraj, Uttar Pradesh (Hybrid)
2025 Production Milestone

Software Developer Intern (Backend & Real-Time)

Salmcare / PharmaBolt
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Core Responsibilities & Technical Architecture Served
  • Architected bidirectional Socket.IO and Firebase Cloud Messaging communication pipelines for low-latency rider-customer synchronization.
  • Engineered 90% of Partner App featuring Blinkit-style real-time order dispatch, automated nearby driver broadcast, and sub-3s order acceptance.
  • Implemented HIPAA-compliant encryption standards, prescription verification workflows, and secure health record storage.
Node.jsReact NativeSocket.ioMongoDBFirebaseExpress.jsGeolocation Telemetry
Official Appointment LetterVerified
Internship Offer Letter — Software Developer Intern official scan
Inspect

Internship Offer Letter — Software Developer Intern

Ref: CIN: U86909JH2024PTC022350
Issued by Salmcare Pvt. Ltd. (Innovation & Incubation Hub, MNNIT)
PDF
ROLE 04 / 07Jan 2025 – Mar 2025Gurgaon, Haryana (Hybrid)
2025 Production Milestone

Software Development Engineer (SDE) Intern

Nexera Health
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Core Responsibilities & Technical Architecture Served
  • Optimized backend database architecture and query execution plans, eliminating application crashes by 40%.
  • Developed and integrated high-reliability Node.js REST APIs for production React Native applications.
  • Refactored user dashboard UX/UI, increasing user engagement and day-30 retention by 25%.
Node.jsExpress.jsReact NativeMongoDBRedisREST APIs
Attested CertificateVerified
Certificate of Internship Completion — SDE Intern official scan
Inspect

Certificate of Internship Completion — SDE Intern

Ref: Nexera.Health / Gurugram
Issued by Nexera.Health (Himanshu Rajpurohit, Founder)
PDF
ROLE 05 / 07Jul 2024 – Dec 2024Bhagalpur, Bihar (Remote)
2024 Production Milestone

Frontend Developer

ParindaTech Innovate
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Core Responsibilities & Technical Architecture Served
  • Engineered an event-management and voting platform using Next.js, React.js, TypeScript, and PayU payment gateway.
  • Shipped production e-commerce store humairaabayas.com with responsive layouts and Redux state management, decreasing bounce rates by 25%.
  • Implemented modern UI/UX components with micro-interactions, cutting overall frontend development cycles by 20%.
Next.jsReact.jsTypeScriptReduxNode.jsPayU GatewayTailwind CSS
Active Leadership Tenure
Present
SDE & Team Lead · Architecture Ownership

Direct engineering ownership of 90% production codebase, containerized AWS ECS Fargate microservices, and automated AI compliance pipelines.

Verified Active Milestone● Production Live
ROLE 06 / 07May 2024 – Aug 2024ITO, New Delhi (On-site)
2024 Production Milestone

Web Designer Intern

Adaan Digital Solutions
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Core Responsibilities & Technical Architecture Served
  • Audited and refactored client websites for Core Web Vitals, achieving significant reductions in Largest Contentful Paint (LCP).
  • Engineered responsive, cross-browser compatible layouts adhering to modern CSS standards.
  • Collaborated with senior designers and marketing teams to implement pixel-perfect user flows.
HTML5CSS3JavaScriptResponsive DesignWeb PerformanceUI/UX
Attested CertificateVerified
Official Experience Certificate — Web Designer Intern official scan
Inspect

Official Experience Certificate — Web Designer Intern

Ref: Emp. ID AD1728
Issued by Adaan Digital Solutions Pvt Ltd
PDF
ROLE 07 / 07Apr 2024 – Jun 2024Remote (Remote)
2024 Production Milestone

Frontend Developer Intern

The Ark Studio
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Core Responsibilities & Technical Architecture Served
  • Developed dynamic interactive components with React and modern JavaScript.
  • Optimized asset compression, code splitting, and browser rendering pipelines.
React.jsJavaScriptCSS3GitWebpack
Interactive Contour Timeline

Evolution by Era

Full-Stack Architecture & Multi-Tenant SaaS
2026
ParindaTech Innovate
TECHNICAL LEADERSHIP

Full-Stack Architecture & Multi-Tenant SaaS

Leading end-to-end backend architecture at ParindaTech Innovate, owning 90% of the production codebase, and shipping scalable SaaS systems and AI compliance workflows.

Full Stack Developer & Team Lead
Interactive 3D Dial Navigator

Milestone Chrono Dial

1 of 6 Epochs
2026
ARCHITECTURE & LEADERSHIP

ParindaTech Innovate · Full Stack Developer & Team Lead

Leading end-to-end backend architecture, owning 90% of the production codebase, and shipping scalable SaaS systems and AI compliance workflows.

Academic Foundations

Polaris School of Technology (Starex University)

B.Tech in Computer Science & Engineering (CSE) · 7.91 SGPA

Gurugram, Haryana · Aug 2023 – Present

Core Computer Science Curricula
Data StructuresOperating SystemsSystem DesignDBMSAlgorithm AnalysisComputer Networks

Ready to Build Next-Gen Systems?

Available for software engineering leadership, backend microservices architecture, and technical consulting.

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