G'day, I’m Atharva Rajé (aka Atharva Undire), a 21-year-old full-stack dev, inventor, startup founder, and music producer. Born in the vibrant chaos of Mumbai, India, and now hustling in the wide-open skies of Lubbock, Texas, I've always been wired to question limits and build beyond them. My mission? Accelerate humanity to a Type I civilization—making us interplanetary, deploying Dyson swarms for boundless energy, mining the stars, and solving our planet's deepest woes. It's about maximal impact: code that heals, hardware that launches, and ideas that ignite progress. Let's dive into the stories that shaped me, because every breakthrough starts with a battle.

Picture this: Mumbai, 2021. I'm 16, holed up in my room, surrounded by notebooks scribbled with thrust equations and nozzle diagrams. Rocketry had me hooked—the sheer audacity of hurling metal into the void, the inefficiencies that kept space an inaccessible playground. Traditional designs bugged me: staging failures turning missions to fireworks, aerospike cooling turning genius to gridlock. Then, one sleepless night, it clicked—a hybrid aerospike-de-Laval nozzle, blending the bell's raw power with the aerospike's adaptive edge for flawless efficiency across altitudes. No more wasteful stages, just pure, single-shot ascent. Excitement surged through me; this could slash costs, save lives in flight, and open the cosmos. I even checked patents right then—nothing. Clean slate. But doubt, that sneaky thief, whispered in: "You're just a kid from Mumbai, no degree, no lab. This is dumb. Who's gonna listen?" I believed it. Shelved the sketches, buried the dream, convinced I was overreaching.

Time ticked on, but the idea haunted me. Months later, on a whim, I searched again. Heart pounding, results loaded... and there it was. Boeing had filed a patent. Not close—exact. 1:1 mirror of my hybrid. They'd swooped in during my doubt window, claiming what I'd conceived first. Regret hit like a payload drop: all that potential, lost because I didn't believe in myself. I could've been ahead, but self-doubt cost me the race. Yet, in the wreckage, a silver lining emerged. If a titan like Boeing pursued this identical concept, my brain wasn't broken. My ideas had weight. Validation amid the void—it flipped despair to determination. I didn't sulk; I iterated. Diving into simulations, aerodynamics, and relentless redesigns, I birthed something superior: the Single Stage to Orbit Rocket Engine, powered by an aerodynamically stable 'virtual aerospike' that conquers staging and cooling in one stroke. Patented it (US 12173671 B2), and now it's my launchpad to cheaper space, safer flights, and humanity's stellar future. That loss? It taught me: doubt delays, but resilience rockets.

My grandpa was the steady force behind so much of who I am. He was my role model—the man who built our family from nothing through sheer grit, discipline, and an unbreakable spirit. He'd sit me down with stories of his own hardships, the struggles of his generation, and how he clawed his way up to give us stability and opportunity. He taught me what it means to be a good human being: integrity, perseverance, kindness without weakness. Insanely fit at 78—he didn't look a day over 55, thanks to extreme discipline in diet, exercise, routine. He could've lived forever, it seemed. I had immense respect for him; he shaped my work ethic, my moral compass, everything.

Then came the slow unraveling. He started feeling off—just a little sick at first, fatigue and aches we chalked up to age. Doctors initially brushed it off. But it persisted, quietly worsening. As the hospital visits piled up, his stories dwindled—the man who'd once filled rooms with tales of resilience grew quieter, fading right in front of me, his strength ebbing despite the discipline that had defined him. By the time we truly understood—pancreatic cancer, already final stage, metastasized—it was too late for meaningful intervention. The diagnosis hit like a shockwave, and in that storm of fear and helplessness, I couldn't just watch. Right then, amid the endless hospital waits and worried nights, I started building FileVile. It was my way of fighting back, born from the chaos we were drowning in.

India's healthcare system was a fragmented nightmare—records scattered across labs, hospitals, pharmacies, no easy way to track prescriptions or insurance. We'd lose hours piecing together his history, so I built in seamless integration for all that: patient files, lab results, hospital notes, everything in one place. And the late diagnosis? It haunted us—we didn't catch the signs early because trends weren't visible. So I added opt-in analytics to spot patterns across health data, flagging early warnings for killers like cancer before they metastasize. Cross-platform on Android and iOS with near-perfect compatibility, every feature was a direct strike against what we endured. I poured my grief and frustration into the code, determined to give families and doctors a fighting chance, to turn our mess into something that could save others.

But cancer doesn't negotiate. One morning, he slipped unconscious—something that had happened before with the disease, but this time it felt different, heavier. We rushed to call our neighbor, a doctor, while dialing the ambulance. The doc arrived, assessed him amid the chaos. Sirens soon filled the air; paramedics, the doctor, and I lifted him onto the stretcher and hurried to the elevator. My mum and grandma followed, hearts full of desperate hope—"He's just unconscious, he'll come around." The elevator doors closed: just me, the medics, the doc, and Grandpa. I glanced at the doctor, searching for reassurance. He met my eyes, nodded faintly, and mouthed it—"I'm sorry. You need to stay strong, kid." Time froze. I knew. He was gone, right there in that metal box. The hospital confirmed it soon after, breaking the news to Mum and Grandma. Shattered sobs, a void that swallowed the day. Bad doesn't cover it—devastating. That day broke something in me, but it also cemented why FileVile mattered—not as a product, but as a promise born from love and loss. Grandpa didn't make it, yet his lessons endure in every effort to build better systems, to honor discipline and humanity through innovation.

And then there's the SPCA volunteering—fostering over 40 cats so far. My girlfriend and I fell hard for Miso, this little Christmas baby literally found under someone's tree on Christmas Day (no kidding). That tiny, affectionate fireball stole our hearts, and we knew we had to help more cats find that same kind of love and home. But the road wasn't always easy. Our very first foster, Toko, was a little tuxedo kitten we found calling to us on our way to campus. He was amazing, but ended up getting parvo—incurable. For three months we nursed him, bottle-fed him, fought for him. One night, he held my finger tight, pulling it close. He'd never done that before. I pet him for a bit, not thinking much of it, and left to go to bed. I woke up in the morning to find his cold body, soaked in his own sweat. He was saying goodbye, and I wasn't there. He was just 6 months old. I still regret leaving him that night, but I hope we made his last days at least a little better. That heartbreak didn't stop us; it fueled us to save more.

These experiences are the engine that keeps me moving. It’s why I scaled RajéAI from a solo hustle in Mumbai to a creative lab launching apps like Talk2Note and the storytelling platform Speil. It’s why I obsessed over 98% accurate vision models at Sigmoid Technologies. Even when those ventures sunsetted, the grit remained. Whether I’m optimizing efficiency for construction pros at HyperWater, building rapid networking apps at SuperIntro, or diving twelve years deep into Python transformers and robotics, I’m built to multiply impact.