Looking for a job

RISHABH TIWARI

@rishabh_tiwari

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I build production SaaS ERP and real-time networking applications.

India

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What I'm looking for

Full-Stack / Frontend Engineer (~2 yrs exp) building high-performance web apps with React.js, Next.js, Node.js, TypeScript & PostgreSQL. Focused on 60 FPS interfaces, low-latency APIs & agent-native workflows to ship testable, clean code fast. Seeking high-ownership product teams. Immediate joiner (0 notice). Open to Remote or Onsite in Bengaluru, Pune, Hyderabad & NCR.

I built CoreShield, a secure real-time networking platform using WebSockets, React.js, React Native, VMs, and WireGuard-based environments. I developed its operator and backend services for live telemetry, node monitoring, packet transmission, and administrative controls.

At Opland Technologies, I helped build OTPLX from scratch: a live SaaS ERP serving enterprise clients. I engineered HRMS modules and APIs, improved critical payroll and timesheet response times by 35–40%, and built approval workflows that cut payroll turnaround by 70% for three enterprise clients.

Experience

Work history, roles, and key accomplishments

SDE 1

CoreShield

Aug 2026 - Sep 2026 (1 month)

Built and maintained a secure, real-time networking platform running across VM and WireGuard-based environments. Developed two core services for real-time coordination and packet transmission, and implemented WebSockets for live status telemetry and administrative control.

WebSockets React React Native MapTiler WireGuard VM Deployment And Management

Full Stack Developer

Opland Technologies Pvt. Ltd.

Mar 2025 - Jul 2026 (1 year 4 months)

Core contributor to a production SaaS ERP platform serving enterprise clients across healthcare, finance, education, and IT sectors. Engineered HRMS modules, architected REST and GraphQL APIs, and optimized database performance.

React NodeJS Fastify TypeORM MySQL REST APIs GraphQL JWT RBAC Multi tenancy SAP Slack API Jira Monday.Com

Education

Degrees, certifications, and relevant coursework

Oriental Institute of Science & Technology

Bachelor of Technology, Electronics & Communication

2020 - 2024

Grade: 7.8 CGPA

Activities and societies: HackerRank JavaScript (Problem Solving) Certified; Participant in Tata Steel AI Hackathon; National-level Volleyball & Taekwondo player.

Pursued a Bachelor of Technology in Electronics & Communication, achieving a CGPA of 7.8.