Trusted by teams whose software cannot fail.
Humanitarian missions, crypto exchanges, global banks, e-commerce giants. Different industries, same expectation: it has to work, every time.
Engagements delivered by Geekstab leadership across prior roles and partnerships. Client marks are the property of their respective owners and do not imply endorsement.
UNICEF
Global humanitarian platform and governance
The situation
- Governance, data privacy, and compliance requirements that go significantly beyond commercial enterprises.
- Platforms supporting global field offices, donor management, programme tracking, and emergency response coordination.
- Absolute accountability and transparency expected by governments and donors worldwide.
What we built
- Secured donor and programme records with advanced visibility schemas and least-privilege access rules.
- Hardened platform reliability for critical operational and fundraising functions.
- Designed secure REST endpoints linking emergency response data to protected repository clusters.
- Delivered fully documented architectures, release governance, and audit-ready tracking logs.
What changed
- Security and reliability for UNICEF's vital fundraising operations.
- Improved field-office reporting through optimised, secure routing rules.
- 100% data-access compliance on programme tracking across borders.
DocuSign
Unified Service Cloud CX
The situation
- Support architecture was fragile, with 5+ disconnected systems and inconsistent data flow.
- Agents needed a single pane of glass without sacrificing strict data consistency.
- Rigorous documentation, incident handling, and secure collaboration were non-negotiable.
What we built
- Built a unified Service Cloud CX layer with recursion-safe automation controls.
- Developed performance-optimised UI components for faster agent interactions.
- Integrated Sprinklr, UserVoice, PagerDuty, Unbabel, and Amazon Connect into one workspace.
- Produced comprehensive runbooks, integration specs, and sequence diagrams for long-term support.
What changed
- Significantly reduced incident resolution time via one cohesive agent console.
- Improved platform stability by consolidating external connections behind managed interfaces.
- Established a documented, repeatable development model for internal teams.
Coinbase
FFLIB service layer and integrations
The situation
- High-volume crypto pipelines needed sharper customer and lead data analysis.
- Business owners wanted faster feature releases without exposing volatile trading subsystems.
- Required dependable, low-latency REST connections to core ledger services.
What we built
- Implemented a layered service framework isolating business logic, queries, and domain handlers.
- Built reactive dashboards visualising fast-moving trading activity in real time.
- Structured client-facing features strictly around regulatory compliance rules.
- Integrated external ledgers via transaction-safe REST APIs with full recovery fallbacks.
What changed
- Supported rapid release cadences in a volatile, regulated fintech environment.
- Scaled CRM capability to millions of customer records without degrading API performance.
- Blended structured engineering discipline with startup-grade agility.
eBay
Communities and Apex governance
The situation
- Strict compliance and high-performance file sharing across massive document volumes.
- International partner teams needed portals matching complex localised requirements.
- Rapid bug patching could not be allowed to break regression gates or CI rules.
What we built
- Architected secure partner communities with tailored search and UX assets.
- Engineered clean trigger frameworks, scheduled batches, and async callouts with strict error handling.
- Provided highly responsive post-production hyper-care, including mobile support.
- Built a governance dashboard with automated static code analysis to prevent security omissions.
What changed
- Minimised deployment regressions and stabilised platform upgrades.
- Improved partner communication and case deflection through optimised portals.
- Sustained code coverage above 85% across all release gates.
First American
Security hardening and asynchronous processing
The situation
- Needed stricter control over complex profiles, permissions, and field-level visibility.
- High-volume financial data had to process asynchronously without hitting platform limits.
- Routine dataset movements required reliable, auditable pathways.
What we built
- Designed a clean least-privilege permission architecture with grouped permission sets.
- Architected bulk data pipelines combining queueable, future, and batch processing patterns.
- Built multi-step financial approvals with automated validations and fast UI inputs.
- Drafted staging schemas and ETL plans to migrate millions of records safely.
What changed
- Delivered a fully auditable security posture meeting strict fintech requirements.
- Processed heavy transaction loads without platform limit interruptions.
- Migrated deep operational datasets with zero data pollution, coverage above 80%.
Marcus & Millichap
MuleSoft middleware integration
The situation
- Salesforce needed secure, low-latency REST integration with MuleSoft middleware.
- Highly reusable utilities were required to support fast development scaling.
- Package components had to distribute safely across distinct business divisions.
What we built
- Built secure RESTful sync endpoints using OAuth 2.0 and JWT against central middleware.
- Created a strict logging framework writing trace data to platform events.
- Packaged core internal features for safe reuse by subsidiary development teams.
- Established mock-based unit testing layers to accelerate continuous builds.
What changed
- Integrated complex real-estate pipelines into centralised databases securely.
- Cut development cycles for subsidiary teams via tested, packaged components.
- Reduced API troubleshooting time with unified transaction logging.
Bajaj Finserv
Financial automation and Aura redesign
The situation
- Dense banking regulations had to translate into strict interactive verification workflows.
- Slow data loading and outdated layouts created persistent support backlogs.
- Custom approvals, automated routing, and rapid data migrations were all required at once.
What we built
- Designed streamlined automation combining declarative flows with robust controller logic.
- Built targeted UI components with inline validation and custom banking inputs.
- Conducted security reviews and locked down field-level access for sensitive profiles.
- Executed secure data loads with detailed post-migration validation checks.
What changed
- Automated high-scale financial verification workflows compliant with local banking laws.
- Cut agent diagnosis time through clean, structured system logs.
- Sustained platform test coverage above 80% throughout delivery.
IDFC FIRST Bank
Core engineering and banking security
The situation
- Banking screens needed complex real-time credit calculations, rendered safely.
- Strict sharing patterns had to isolate client data across state branches.
- External ledger networks required reliable middleware sync and secure bulk ETL.
What we built
- Crafted interactive components recalculating credit and loan data securely in the browser.
- Used event-driven pub/sub modules to pass data cleanly between app workspaces.
- Enforced object-level and field-level security in every controller query.
- Designed bulk transaction extracts through ETL pipelines and secure REST interfaces.
What changed
- Delivered a fast transaction workspace for bank personnel.
- Ensured complete branch-level isolation of borrower data per confidentiality rules.
- Set a modern component-engineering standard adopted across their development team.
Engagements delivered by Geekstab leadership across prior roles and partnerships. Client marks are the property of their respective owners and do not imply endorsement.
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