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Available for High-Impact Roles & Consulting

Hi, I'm Roshan Nishad

Full-Stack Software Engineer & AI Systems Architect

Specializing in resilient distributed backends, intelligent multi-agent GenAI reasoning pipelines, and high-performance modern web architectures. Proven track record of boosting system throughput by 3.4x and scaling platforms to 85,000+ events/sec.

Explore Featured Work Contact Me View ATS CV
bash — roshan-systems — 80x24 ● LIVE
4+ Yrs
Production Experience
Full-Stack & Cloud Systems
85k/s
Peak Event Ingestion
Sub-15ms p99 Latency
62%
LLM API Cost Saved
Hybrid Semantic Caching
1.4k★
Open Source Impact
Stars across OSS tools
PORTFOLIO

Featured Engineering Work

Production-grade distributed systems, multi-agent AI reasoning engines, and modern collaborative applications.

CAREER & ACADEMICS

Experience & Milestones

Chronological timeline of professional impact, engineering leadership, and academic foundations.

TECHNICAL ARSENAL

Skills & Systems Competencies

Production-tested languages, frameworks, cloud infrastructure, and databases.

Competitive Honors & Distinctions

Verified national rankings, coding benchmarks, and competitive hackathon achievements.

RECRUITER READY

Interactive CV & ATS Resume

Optimized for automated parsing systems and human hiring managers alike.

ROSHAN NISHAD

Full-Stack Software Engineer & AI Systems Architect
roshan.engineer.dev@gmail.com +91 98765 43210 Bangalore, India roshan-portfolio.example.com

Professional Summary

High-impact Software Engineer with 4+ years of expertise in designing and scaling distributed systems, modern web architectures, and production-grade Generative AI pipelines. Proficient in TypeScript, React, Python, Go, Docker, Kubernetes, and Cloud native backends. Proven track record of boosting system throughput by 3.4x, reducing latency by 45%, and architecting systems serving tens of thousands of active users.

Core Competencies & Technical Skills

Languages: TypeScript, JavaScript, Python, Go (Golang), C++, SQL, HTML5/CSS3, Bash
Frontend: React 18/19, Next.js, Tailwind CSS, Redux Toolkit, Zustand, WebSockets, Responsive UI
Backend & APIs: Node.js, Express, FastAPI, Django, RESTful APIs, GraphQL, Microservices Architecture
AI & Machine Learning: Gemini 1.5/2.0 API, LangChain, LangGraph, RAG, Vector Search, PyTorch, Hugging Face
Cloud & DevOps: Docker, Kubernetes, GCP, AWS, CI/CD (GitHub Actions), Terraform, Linux Administration
Databases & Storage: PostgreSQL, pgvector, Redis, MongoDB, Kafka, TimescaleDB

Professional Experience

Senior Full-Stack & AI Systems Engineer 2023 – Present
CognitiveScale Tech Labs | Bangalore, India
  • Spearheaded design and deployment of an internal multi-agent LLM reasoning pipeline processing 250k+ daily queries, reducing manual customer resolution time by 55%.
  • Architected a resilient distributed caching layer using Redis and Kafka, decreasing database read load by 40% and cutting p99 query latency from 140ms to 28ms.
  • Mentored a team of 6 engineers across React, TypeScript, and Python best practices; established automated CI/CD pipelines with 90%+ test coverage.
  • Delivered real-time telemetry monitoring dashboards using Prometheus, Grafana, and React, boosting anomaly detection speed by 60%.
Software Development Engineer (Full Stack) 2021 – 2023
AeroByte Distributed Systems | Bangalore, India
  • Engineered responsive React/Redux single-page applications accessed by 40,000+ daily logistics operators with 99.8% crash-free sessions.
  • Migrated monolithic Node.js backend to containerized microservices on AWS EKS, enabling multiple daily zero-downtime releases.
  • Optimized PostgreSQL schema and queries for 50M+ records, speeding up query execution by 3x.
  • Authored comprehensive automated test suites using Jest and Playwright, lowering production bug escape rate by 28%.
Software Engineering Intern 2020 – 2021
Vanguard Tech Innovations | Hyderabad, India
  • Developed reusable React/TypeScript UI component library with Storybook, standardizing design tokens across 4 core products.
  • Implemented client-side caching and optimistic UI updates, cutting perceived page load latency by 45%.
  • Automated regression test suites using Python, saving 15 engineering hours per sprint.

Key Production Projects

OmniAgent: Autonomous Multi-Modal Reasoning Engine Gemini 2.0, Python, FastAPI, Docker, Redis
  • Engineered multi-agent DAG with Gemini API and isolated gVisor container runners for Python code execution. Reduced API costs by 42% and achieved 3.4x faster analytical query execution.
NexusScale: High-Throughput Ingestion Engine Go (Golang), Kafka, PostgreSQL, Prometheus
  • Built distributed event broker in Go handling 85,000+ events/sec at < 15ms p99 latency with automated batching and Kafka streaming.
DevPulse: Collaborative Code Review Workspace React, TypeScript, WebSockets, CRDT (Yjs)
  • Developed real-time code annotation platform with CRDT synchronization (Yjs), WebSockets, and React, cutting PR turnaround time by 35% for 1,200+ active developers.

Education & Certifications

Bachelor of Technology (B.Tech) in Computer Science & Engineering 2017 – 2021
National Institute of Technology (NIT) | CGPA: 8.9 / 10
  • Google Cloud Certified: Professional Cloud Architect (2024)
  • DeepLearning.AI: Generative AI with Large Language Models (2023)
  • AWS Certified: Solutions Architect – Associate (2023)
  • Rankings: Top 1% in National Engineering Entrance Examination (Rank < 8,000 / 1.2M candidates)
  • Competitive Programming: LeetCode Rating 2,150+ (Knight, Top 2.5% Globally)
VERIFIED CREDENTIALS

Certifications & Accreditations

Formal accreditations in cloud infrastructure, generative AI engineering, and advanced web development.

✓ Verified Cloud Architect 2024

Google Cloud Certified: Professional Cloud Architect

Google Cloud

Cloud Architecture GKE VPC Disaster Recovery
ID: GCP-PCA-982341 Verify Credential ↗
✓ LLM Specialist 2023

Generative AI with Large Language Models

DeepLearning.AI & AWS

Fine-Tuning PEFT / LoRA RLHF Vector RAG
ID: DLAI-GENAI-77412 Verify Credential ↗
✓ AWS Certified 2023

AWS Certified Solutions Architect – Associate

Amazon Web Services

High Availability ECS & Lambda Aurora & RDS S3 & CDN
ID: AWS-SAA-348911 Verify Credential ↗
✓ Meta Certified 2022

Meta Certified Front-End Developer

Meta

React Architecture Web a11y Web Performance
ID: META-FED-55102 Verify Credential ↗
PUBLICATIONS & NOTES

Technical Deep-Dives

Architectural post-mortems, systems design notes, and practical production engineering lessons.

GET IN TOUCH

Let's Build Something High-Impact

Have an opening for a senior engineer, need system architecture consulting, or want to discuss a project?

Direct Contacts

I typically respond within 24 hours. Feel free to reach out directly via email, connect on LinkedIn, or book a short intro meeting.

Email Address roshan.engineer.dev@gmail.com
Phone +91 98765 43210
Location

Bangalore, India (Open to Global Remote / Relocation)