Mujtaba Roohani

Mujtaba Roohani Email and Phone Number

Senior Blockchain Engineer @ Orbit Earn
Karachi, PK
Mujtaba Roohani's Location
Karāchi, Sindh, Pakistan, Pakistan
About Mujtaba Roohani

It started with a sixth-grade student being enrolled in a web design & development course, making strides, completing several internships, learning a handful of skills in the span of 6 years, and ending up at Habib University. With this new beginning, I co-founded a product-based startup and took tens of electives exploring various fields in computer science, mathematics, and environmental studies. Throughout my learning and professional career, I have been highly regarded for my informal communication skills, quick learning ability, and under-pressure problem-solving skills.

Mujtaba Roohani's Current Company Details
Orbit Earn

Orbit Earn

View
Senior Blockchain Engineer
Karachi, PK
Website:
Orbitearn.com
Employees:
7
Mujtaba Roohani Work Experience Details
  • Orbit Earn
    Senior Blockchain Engineer
    Orbit Earn
    Karachi, Pk
  • Blockapex
    Back End Developer
    Blockapex Aug 2024 - Present
    Karāchi, Sindh, Pakistan
  • Sadapay
    Software Engineer Ii
    Sadapay Oct 2023 - Jul 2024
    Karāchi, Sindh, Pakistan
    • Collaborated in mob‑programming sessions with highly talented colleagues, fostering collaboration and ensuring shared code ownership.• Focused on Backend services written with Kotlin and Springboot, engaging in chapter meetings, proposing and discussing ideas to improveresilience of our backend services.• Investigated and resolved 150% increased API time‑consumption post‑service‑upgrade by identifying and fixing a critical bug, testing in stagingand production, and sharing the solution with the broader team. Received public praise for the same.• Managed the backfilling of missed Kafka events during a major incident, identifying missing events, preparing data for production, and ensuring successful deployment and verification.• Identified and corrected CI/CD GitHub workflow issues to prevent unintended code releases.• Enhanced monitoring dashboards on Kibana and Dynatrace for proactive service performance monitoring.• Investigated and resolved issues to improve service availability from 99.8% to 99.98%.• Practiced Test‑Driven Development (TDD) to create and maintain 98% covered services and apps producing highly reliable software for our customers.• Contributed to building and delivering a fully functional Ledger from scratch, including inter‑service APIs, an iOS widget for displaying balance, and a control module in the admin portal. Actively involved in backend development, iOS widget support, and web module extraction.• Owned the generation of ‘Account Statement’ feature starting from the SPIKE ticket to monitoring the post‑production performance.• Participated responsibly in on‑call rotations, which included reacting to incidents, reducing alert noise, and ensuring a healthy system state.• Utilized trunk‑based development to streamline code integration and enhance deployment efficiency.
  • Tellotalk Inc.
    Backend Engineer
    Tellotalk Inc. Jan 2023 - Oct 2023
    Karāchi, Sindh, Pakistan
    • Led a team of 6 engineers, enhancing an embedded chat framework for businesses.• Managed and extended on‑premise Kubernetes cluster and improved CI/CD workflows.• Made public contribution with a module for ejabberd in Erlang, and helped the company adopt it saving 9000 USD annually• Helped the company swiftly shift focus to their B2B model by reusing their existing infrastructure advancement from their flagship product.• Took an active part in the recruitment process, filtering out impressive resumes, conducting interviews, and giving constructive feedback to the candidate and helpful review for the recruiter.
  • Tellotalk Inc.
    Ios Engineer
    Tellotalk Inc. Nov 2020 - Jan 2023
    Karāchi, Sindh, Pakistan
    • Led a team of 3 iOS engineers, fostering a sense of shared responsibility among them, and maintained a culture of reviewing each other’s work and engage in productive discussions to write better code each day.• Maintained and extended a hyper‑localised, integrated social media and messaging application used by over a million users.• Owned complete feature requests cycles from investigating their LOE and engaging in cross‑domain discussions to getting it tested and managing its release.• Identified and implemented various XMPP extensions introducing exciting features for our users.• Devised a framework for Clean Architecture and migrated ∼40% of the code base to it achieving partial testability.• Paid off the majority of the technical debt and brought stability to the application while not letting it impact the product roadmap.
  • Habib University
    Teaching Assistant Programming Fundamentals
    Habib University Jan 2020 - Jul 2020
    Karachi, Pk
    Helping my juniors with understanding the fundamentals of programming, solving problems with critical thinking and transforming their logic into algorithms.
  • Technollage
    Back End Developer And Marketing Manager
    Technollage Nov 2015 - Aug 2019
    Karachi, Pk
    Co-Founded the company, lead the development team, successfully built 2 products and served several international clients.
  • Pana Cloud
    Ios Developer Intern
    Pana Cloud Mar 2015 - Nov 2015
    Karachi, Pk
    Practicing iOS App Development while learning new technologies incl. Firebase, Typescript & Realm.
  • Traffic Builder
    Html Developer Intern
    Traffic Builder Jun 2010 - Dec 2010
    Karachi, Pk
    Learned Graphic Designing, HTML/CSS and got certified from Microsoft

Mujtaba Roohani Education Details

Frequently Asked Questions about Mujtaba Roohani

What company does Mujtaba Roohani work for?

Mujtaba Roohani works for Orbit Earn

What is Mujtaba Roohani's role at the current company?

Mujtaba Roohani's current role is Senior Blockchain Engineer.

What schools did Mujtaba Roohani attend?

Mujtaba Roohani attended Habib University, D.j. Sindh Government Science College, Al Murtaza School.

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