Open to opportunities

Tanuj Adhikari

@tanujadhikari

Message

I’m a Lead Software Engineer crafting high-availability multi-tenant SaaS and IoT platforms for global clients.

Nepal

Message

What I'm looking for

I’m looking for a role where I can lead engineers and architect scalable multi-tenant SaaS with real-time data and IoT integrations. I want ownership of CI/CD, performance, and ML-driven capabilities in a collaborative, high-availability environment.

I’m a Lead Software Engineer with 8+ years of full-stack and IoT development experience, specializing in SaaS platform architecture for international clients across Europe and the US. I lead cross-functional engineering teams (4–8 developers) to deliver high-availability, multi-tenant systems that handle real-time data at scale.

Across my work, I bring deep expertise in PHP/Laravel, React.js, Python, Flutter, and production-grade data and caching (PostgreSQL, Redis). I consistently improve performance and reliability by reducing deployment cycle times through CI/CD automation, optimizing database query performance, and integrating IoT protocols like MQTT, Modbus, and LoRaWAN into production systems.

Most notably, I architected a multi-tenant energy management platform enabling real-time visualization for 10+ enterprise tenants and IoT control for 100+ sensors and ABB devices per tenant. I also delivered ML-based load forecasting that improved demand accuracy by ~25%, built WebSocket-powered live dashboards, achieved 99.5% uptime, and mentored engineers to reduce production bug rates by 30%.

Experience

Work history, roles, and key accomplishments

Current

Senior Fullstack Engineer

Current

VajraTech Pvt. Ltd.

Jul 2022 - Present (3 years 11 months)

Architected a scalable multi-tenant energy management SaaS for 10+ enterprise tenants, integrating MQTT, Modbus, and LoRaWAN to support 100+ sensors and ABB devices per tenant. Led CI/CD (GitHub Actions) to reduce deployment time and achieved 99.5% uptime, while ML load forecasting improved demand accuracy by ~25% and mentoring 5 engineers reduced the production bug rate by 30%.

Laravel PHP PostgreSQL AWS MQTT CI CD Machine Learning

Senior Fullstack Developer

Goldstone Pvt. Ltd.

Mar 2021 - May 2022 (1 year 2 months)

Built and maintained a School Management Information System (Laravel + React) used by 200+ institutions and managing 50,000+ student records with high availability. Led a team of 4 and improved response time by 50% through server optimization and query tuning, reducing server costs by 20%.

Laravel React Agile Delivery Team Leadership High Availability

Fullstack Developer

Vantage Bit Pvt. Ltd.

Feb 2019 - Jan 2021 (1 year 11 months)

Contributed to a SaaS e-commerce platform (Symfony + React) serving 50+ subscription-based merchant tenants across Nepal. Integrated payment gateways and SMS notifications, and managed AWS Route 53 DNS routing plus S3 storage for 50+ multi-tenant subdomains to improve content delivery reliability.

Symfony React PHP AWS S3 SMS

Laravel Developer

Btechnology Group

Mar 2017 - Jan 2019 (1 year 10 months)

Delivered 10+ client web applications using PHP/Laravel, JavaScript, Vue.js, and jQuery, achieving a 95% on-time delivery rate. Partnered with clients to gather requirements and translate them into functional, scalable web solutions with consistently positive client feedback.

Laravel PHP JavaScript Vue.Js jQuery Responsive Web Design Requirement gathering Client Communication