Product Experience Engineer: software, UI/UX, implementations, and operations in one loop. Workflows, APIs, integrations, and interfaces that hold up in SaaS and platform settings. Scroll for selected work; visit About for the full arc.

Portrait illustration of Lankesh Halangoda

Case 01

Momentum

Momentum is a personal execution product designed around one experience loop: choose high-value work, protect deep focus, and close the day with measurable progress. The interface prioritizes readiness signals, continuity, and low-friction re-entry so users can resume immediately without context loss.

  • Product thinking applied to behavior design: priorities, streaks, and session telemetry are structured to drive repeatable execution instead of dashboard vanity
  • Experience engineering for clarity: decision prompts, focus workflows, and progress feedback are sequenced so users act faster with less cognitive switching
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Momentum

Case 02

OpsFlow8

OpsFlow8 is a mission-control operations platform that unifies throughput, SLAs, capacity, alerts, and planning in one command surface. Instead of fragmented dashboards, it presents a single operational narrative leaders can triage, decide on, and execute from in real time.

  • Experience architecture across modules (Command Center, Inbox, Queues, Capacity, Workflows, Forecasting) keeps operational context connected from alert to action
  • UI/UX tuned for decision velocity: dense but readable layouts, quick actions, and risk-first hierarchy reduce time-to-response for high-impact incidents
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OpsFlow8

Case 03

CLTR (Culture)

CLTR is an AI-powered culture and operations command center built for leadership teams to monitor organizational health as a live system. It converts sentiment, retention risk, team friction, and engagement signals into actionable direction rather than static reporting.

  • Neo-brutalist visual system used intentionally: high-contrast severity states and alert hierarchy make critical risks unmissable at executive scan speed
  • Productized recommendations layer translates risk into concrete interventions (communication cadence, meeting load, wellness actions) before culture debt compounds
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CLTR (Culture)

Case 04

Meridian Identity & Access Console

Meridian IAM Console is an operator-first identity management experience that organizes application health, policy posture, and access risk into a clean, high-density control plane. The product model favors fast diagnosis and reliable administrative action over ornamental UI.

  • Experience engineering for IAM workflows: environment/status filters, risk counters, and table actions reduce context switching during audit and incident handling
  • Product clarity under enterprise complexity: information hierarchy, scan patterns, and action affordances are tuned for admin confidence at scale
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Meridian Identity & Access Console

Case 05

LifeOS

LifeOS is a personal operating system designed as a decision-quality engine: priorities, energy, goals, finances, reflection, and AI guidance are connected so daily execution becomes intentional, measurable, and compounding.

  • Product thinking centered on operating loops: priorities, decision matrices, and focus signals are composed to move users from planning to committed action
  • Experience design for continuity: reflection, runway visibility, and coach recommendations feed back into next-week behavior with minimal friction
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LifeOS

Case 06

TechCare Plus Shop

TechCare Plus Shop is a commerce-led service experience that combines product discovery, service trust cues, and contact conversion in one coherent flow. The information design balances catalog browsing with IT-partner credibility for business buyers.

  • Conversion-focused journey design: hero-to-products-to-contact pathways are explicit, reducing drop-off between exploration and intent
  • UI/UX structure for mixed intent traffic: product, service, and trust content are sequenced so users can compare, decide, and act without confusion
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TechCare Plus Shop

Case 07

Vintorr

Vintorr is a B2B product-and-services site engineered as a clear decision journey: category discovery, solution fit, delivery model, and proof are structured to help buyers move from curiosity to qualified conversation.

  • Product narrative design: long-form business content is broken into scannable chapters (process, verticals, outcomes) that preserve momentum
  • Experience engineering for trust: proof sections, dual-path CTAs (catalog vs custom), and plain-language hierarchy improve conversion quality
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Vintorr

Build the next system, not just the next screen.

If you need someone who connects product experience, engineering, and operations, reach out on email or LinkedIn.

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