TechVariable Full Stack Development Studio

TechVariable is a healthcare-focused software services firm based in India, founded by Nilotpal Boruah and Ratnadeep Bhattacharjee. The company specializes in enabling interoperability and data engineering for US healthcare organizations navigating Value-Based Care (VBC) models. Rather than selling packaged products, TechVariable works embedded with client engineering teams to design and implement custom data foundations, integrations, and analytics workflows. The firm's core thesis is straightforward: most VBC initiatives fail not because of strategy, but because the data and execution layer wasn't engineered for scale. Clinical, claims, and operational data sit in fragmented silos governed by different rules. TechVariable addresses this by building structured interoperability execution across these systems.

Services and capabilities

TechVariable's work breaks into three capability areas: interoperability and data foundations, measure and intelligence layers, and workflow and operational enablement.

On the interoperability side, the firm integrates FHIR, HL7v2, CDA, EDI, and claims data; builds canonical longitudinal patient modules; handles identity resolution and normalization; and implements data validation and governance controls. They work with specific EHR platforms including Athena Health and Meditech, and have implemented FHIR integration for post-acute care platforms like PointClickCare.

For the intelligence layer, TechVariable designs version-controlled quality measure engines (HEDIS, Stars, and custom VBC measures), implements attribution and cohort definitions, builds care gap computation frameworks, and develops risk stratification aligned to workflow use. They've deployed SNOMED CT terminology servers and built longitudinal patient views supporting quality-rule execution across fragmented systems.

On workflows and operations, they embed analytics into care coordination dashboards, design intervention triggers and alerts, and build reporting aligned to CMS and NCQA expectations. Recent work includes designing a drug diversion surveillance platform with real-time alerting, a heatwave resilience platform integrating IoT patient vitals with predictive models, and a HIPAA-compliant collaboration platform for healthcare teams. The firm also offers generative and agentic AI workflows, SDoH data integration, health data normalization, and custom application development.

Notable work

TechVariable's case studies span multiple healthcare verticals. For an SDoH analytics project, the firm trained AI models to categorize patients by Social Determinants of Health via Gravity Project-aligned questionnaires integrated into EHRs, achieving a 20% faster identification of high-risk patients and 12% reduction in avoidable hospital visits.

Working with a Chicago-based Medicaid-focused health-tech client (using accelerators like SyncMesh), TechVariable increased care gap closure by 30% and preventive screenings by 22%. For a wound care organization serving skilled nursing facilities and assisted living centers, they replaced 100% of manual data extraction by integrating PointClickCare EHR data with internal infrastructure using FHIR and ETL pipelines.

A heatwave resilience platform they designed reduced heat-related incident alerts by 45% and cut heat-related incidents themselves by 18%. A drug diversion surveillance platform achieved 28% faster identification of high-risk patients and 35% reduced investigation time. They deployed a national-grade SNOMED CT terminology server that achieved 100% terminology compliance and reduced coding errors by 65%.

A cloud-native HIPAA-compliant collaboration platform for healthcare teams cut care delays by 55% and doubled decision velocity ("2X accelerated decisions"). They delivered a HIPAA-compliant digital dentistry platform in a two-week sprint model. Client testimonials cite the firm's data science skills, full-stack Python and JavaScript expertise, honesty about what they can and cannot do, and willingness to sync twice daily during product development.

How they work

Most engagements start with a short discovery phase to align on data sources, target use-cases, constraints, and success criteria. TechVariable then proposes an execution plan with clear milestones and sprint cadence. They offer two primary engagement models: a Dedicated Pod Model (cross-functional team on sprint cadence, structured around defined performance objectives rather than billable hours) and Fixed Scope/Fixed Price (when requirements and acceptance criteria are clearly defined). Initial cost estimates are refined after discovery. For "done," they define completion as operational reliability: predictable data pipelines, normalized and governed datasets, traceable logic, and downstream teams able to use systems without constant manual reconciliation. The firm can also assess and stabilize existing projects that have stalled.

Team and credentials

Co-founders Nilotpal Boruah (CEO) and Ratnadeep Bhattacharjee (Chief Solutions Officer) lead a multidisciplinary team including Swapnil Bhattacharjee (Head of Technology), Tridip Das (Head of Data & Integration), Tanvi Dey (Senior Project Manager), and Antara Saikia Vauquline (Senior HR Manager). The website references "years of consistent tech innovation" and "solutions across interoperability, rapid deployment, and high configurability" but does not disclose total team size. No third-party certifications (ISO, SOC 2, HIPAA attestations) are mentioned in the source material. The firm's focus is exclusively US healthcare, leveraging domain expertise built specifically for healthcare interoperability, data engineering, and regulated environments.